Patti Katz, PhD
Professor
Honors and Awards
- Lawren H. Daltroy Award for Excellence in Health Communications, Lupus 21st Century, 2021
- Distinguished Lecturer, American College of Rheumatology/Association of Rheumatology Professionals, 2020
- Master designation, American College of Rheumatology/Association of Rheumatology Professionals, 2020
- Rheumatology Research Foundation, Ambassador, 2019-curr
- Excellence in Investigative Mentoring, American College of Rheumatology, 2019
- Co-Editor-in-Chief, ACR Open Rheumatology, 2018-curr
- Deputy Editor for Methodology and Biostatistics, Journal of Bone and Joint Surgery, 2018-curr
- Lifetime Achievement Award, Association of Rheumatology Health Professionals/American College of Rheumatology, 2015
- President's Award, Association of Rheumatology Health Professionals/American College of Rheumatology, 2010
- Outstanding Orthopaedic Clinical Research Award, Orthopaedic Research and Education Foundation, 2006
- Co-Editor-in-Chief, Arthritis Care & Research, 2005-2011
- Guest editor, Special issue, Outcomes in Rheumatology: A review of Measures, Arthritis Care & Research, 2003
- President's Award, Association of Rheumatology Health Professionals/American College of Rheumatology, 2003
- Award of Special Recognition, California Arthritis Foundation Council, 1998
- Guest Editor, Special Issue on Outcomes, Arthritis Care & Research, 1997
- Distinguished Scholar, Association of Rheumatology Health Professionals/American College of Rheumatology, 1997
- Associate Editor, Arthritis Care & Research, 1994-2005
Websites
Publications
Lanata CM, Nititham J, Taylor KE, Solomon O, Chung SA, Blazer A, Trupin L, Katz P, Dall'Era M, Yazdany J, Sirota M, Barcellos LF, Criswell LA. The dynamics of methylation of CpG sites associated with SLE subtypes in a longitudinal cohort. 2022. PMID: 35635730
Yang MM, Taylor KE, Paez D, Carividi A, Demissie E, Pawar N, El-Qunni AA, McMorrow LE, Schriefer RE, Huang K, Kinnett B, Klebert M, Haile A, O'Halloran JA, Presti RM, Kim W, Ellebedy AH, Ciorba MA, Paley MA, Deepak P, Kim AHJ, Katz P, Matloubian M, Nakamura M, Gensler LS. Reactogenicity of the mRNA SARS-CoV-2 Vaccines Associates with Immunogenicity in Patients with Autoimmune and Inflammatory Disease. 2022. PMID: 35412029
Taylor T, Anastasiou C, Ja C, Rush S, Trupin L, Dall'Era M, Katz P, Barbour KE, Greenlund KJ, Yazdany J, Gianfrancesco MA. Causes of death among individuals with systemic lupus erythematosus by race and ethnicity: a population-based study. 2022. PMID: 35904969
Izadi Z, Gianfrancesco MA, Aguirre A, Strangfeld A, Mateus EF, Hyrich KL, Gossec L, Carmona L, Lawson-Tovey S, Kearsley-Fleet L, Schaefer M, Seet AM, Schmajuk G, Jacobsohn L, Katz P, Rush S, Al-Emadi S, Sparks JA, Hsu TY, Patel NJ, Wise L, Gilbert E, Duarte-García A, Valenzuela-Almada MO, Ugarte-Gil MF, Ribeiro SLE, de Oliveira Marinho A, de Azevedo Valadares LD, Giuseppe DD, Hasseli R, Richter JG, Pfeil A, Schmeiser T, Isnardi CA, Reyes Torres AA, Alle G, Saurit V, Zanetti A, Carrara G, Labreuche J, Barnetche T, Herasse M, Plassart S, Santos MJ, Rodrigues AM, Robinson PC, Machado PM, Sirotich E, Liew JW, Hausmann JS, Sufka P, Grainger R, Bhana S, Costello W, Wallace ZS, Yazdany J, Global Rheumatology Alliance Registry. Development of a Prediction Model for COVID-19 Acute Respiratory Distress Syndrome in Patients With Rheumatic Diseases: Results From the Global Rheumatology Alliance Registry. 2022. PMID: 35869686
Arora S, Katz P, Nika A, Sequeira W, Block JA, Yazdany J, Yelin E, Jolly M. Does Higher Quality of Care in Systemic Lupus Erythematosus Improve Quality of Life? 2022. PMID: 35792677
Patterson SL, Sun S, Rychkov D, Katz P, Tsitsiklis A, Nakamura MC, Serpa PH, Langelier CR, Sirota M. Physical Activity Associates with Lower Systemic Inflammatory Gene Expression in Rheumatoid Arthritis. 2022. PMID: 35777820
Tayer-Shifman OE, Yuen K, Green R, Kakvan M, Katz P, Bingham KS, Diaz Martinez JP, Ruttan L, Wither JE, Tartaglia MC, Su J, Bonilla D, Choi MY, Appenzeller S, Barraclough M, Beaton D, Touma Z. Assessing the Utility of the Montreal Cognitive Assessment (MoCA) in Screening for Cognitive Impairment in Patients with Systemic Lupus Erythematosus. 2022. PMID: 35724303
Chawla S, Su J, Touma Z, Katz P. Trajectories of depressive symptoms in systemic lupus erythematosus over time. 2022. PMID: 35686931
Baker JF, Giles JT, Weber D, George MD, Leonard MB, Zemel BS, Long J, Katz P. Sarcopenic Obesity in Rheumatoid Arthritis: Prevalence and Impact on Physical Functioning. 2021. PMID: 34559201
Patterson SL, Trupin L, Yazdany J, Dall'Era M, Lanata C, Dequattro K, Hartogensis W, Katz P. Physical Inactivity Independently Predicts Incident Depression in a Multi-Racial/Ethnic Systemic Lupus Cohort. 2021. PMID: 33421358
DeQuattro K, Trupin L, Murphy LB, Rush S, Criswell LA, Lanata CM, Dall'Era M, Katz P, Yazdany J. High Disease Severity Among Asians in a US Multiethnic Cohort of Individuals with Systemic Lupus Erythematosus. 2020. PMID: 33337580
Kolaitis NA, Gao Y, Soong A, Greenland JR, Hays SR, Golden JA, Venado A, Leard LE, Shah RJ, Kleinhenz ME, Katz PP, Kukreja J, Blanc PD, Smith PJ, Singer JP. Depressive symptoms in lung transplant recipients: trajectory and association with mortality and allograft dysfunction. 2022. PMID: 35354643
Wysham KD, Shofer J, Lui G, Trupin L, Andrews JS, Black DM, Graf J, Shoback DM, Katz PP. Low cumulative disease activity is associated with higher bone mineral density in a majority Latinx and Asian US rheumatoid arthritis cohort. 2022. PMID: 35152085
Yuen K, Beaton D, Bingham K, Katz P, Su J, Diaz Martinez JP, Tartaglia MC, Ruttan L, Wither JE, Kakvan M, Anderson N, Bonilla D, Choi MY, Fritzler MJ, Green R, Touma Z. Validation of the automated neuropsychological assessment metrics for assessing cognitive impairment in systemic lupus erythematosus. 2021. PMID: 34957878
Moazzami M, Katz P, Bonilla D, Engel L, Su J, Akhavan P, Anderson N, Tayer-Shifman OE, Beaton D, Touma Z. Validity and reliability of patient reported outcomes measurement information system computerized adaptive tests in systemic lupus erythematous. 2021. PMID: 34797991
Qin ES, Gold LS, Hough CL, Katz PP, Bunnell AE, Wysham KD, Andrews J. Patient-Reported Functional Outcomes Thirty Days after Hospitalization for COVID-19. 2021. PMID: 34585858
Izadi Z, Brenner EJ, Mahil SK, Dand N, Yiu ZZN, Yates M, Ungaro RC, Zhang X, Agrawal M, Colombel JF, Gianfrancesco MA, Hyrich KL, Strangfeld A, Carmona L, Mateus EF, Lawson-Tovey S, Klingberg E, Cuomo G, Caprioli M, Cruz-Machado AR, Mazeda Pereira AC, Hasseli R, Pfeil A, Lorenz HM, Hoyer BF, Trupin L, Rush S, Katz P, Schmajuk G, Jacobsohn L, Seet AM, Al Emadi S, Wise L, Gilbert EL, Duarte-García A, Valenzuela-Almada MO, Isnardi CA, Quintana R, Soriano ER, Hsu TY, D'Silva KM, Sparks JA, Patel NJ, Xavier RM, Marques CDL, Kakehasi AM, Flipo RM, Claudepierre P, Cantagrel A, Goupille P, Wallace ZS, Bhana S, Costello W, Grainger R, Hausmann JS, Liew JW, Sirotich E, Sufka P, Robinson PC, Machado PM, Griffiths CEM, Barker JN, Smith CH, Yazdany J, Kappelman MD, Psoriasis Patient Registry for Outcomes, Therapy and Epidemiology of COVID-19 Infection (PsoProtect), Psoriasis Patient Registry for Outcomes, Therapy and Epidemiology of COVID-19 Infection (PsoProtect). Association Between Tumor Necrosis Factor Inhibitors and the Risk of Hospitalization or Death Among Patients With Immune-Mediated Inflammatory Disease and COVID-19. 2021. PMID: 34661663
He JW, Diaz Martinez JP, Bingham K, Su J, Kakvan M, Tartaglia MC, Ruttan L, Beaton D, Wither J, Choi MY, Fritzler MJ, Anderson N, Bonilla D, Green R, Katz P, Touma Z. Insight into intraindividual variability across neuropsychological tests and its association with cognitive dysfunction in patients with lupus. 2021. PMID: 34610995
Barton JL, Markwardt S, Niederhausen M, Schue A, Dougherty J, Katz P, Saha S, Yelin EH. Are We on the Same Page?: A Cross-Sectional Study of Patient-Clinician Goal Concordance in Rheumatoid Arthritis. 2021. PMID: 34569172
Baker JF, Katz P, Weber DR, Gould P, George MD, Long J, Zemel BS, Giles JT. Adipocytokines and Associations with Abnormal Body Composition in Rheumatoid Arthritis. 2021. PMID: 34558809
Touma Z, Moghaddam B, Su J, Katz P. Cognitive function trajectories are associated with the depressive symptoms trajectories in systemic lupus erythematosus over time. 2020. PMID: 32526080
Maheshwari JA, Kolaitis NA, Anderson MR, Benvenuto L, Gao Y, Katz PP, Greenland J, Wolters PJ, Covinsky K, Hays SR, Kukreja J, Calabrese DR, Venado A, Shah RJ, Leard LE, Trinh B, Huang CY, Glidden D, Kleinhenz ME, Golden JA, Sutter N, Tietje-Ulrich G, Criner RN, Arcasoy SM, Christie JD, Diamond J, Singer JP. Construct and Predictive Validity of Sarcopenia in Lung Transplant Candidates. 2021. PMID: 33565917
Deepak P, Kim W, Paley MA, Yang M, Carvidi AB, Demissie EG, El-Qunni AA, Haile A, Huang K, Kinnett B, Liebeskind MJ, Liu Z, McMorrow LE, Paez D, Pawar N, Perantie DC, Schriefer RE, Sides SE, Thapa M, Gergely M, Abushamma S, Akuse S, Klebert M, Mitchell L, Nix D, Graf J, Taylor KE, Chahin S, Ciorba MA, Katz P, Matloubian M, O'Halloran JA, Presti RM, Wu GF, Whelan SPJ, Buchser WJ, Gensler LS, Nakamura MC, Ellebedy AH, Kim AHJ. Effect of Immunosuppression on the Immunogenicity of mRNA Vaccines to SARS-CoV-2 : A Prospective Cohort Study. 2021. PMID: 34461029
Izadi Z, Li J, Evans M, Hammam N, Katz P, Ogdie A, Suter LG, Yazdany J, Schmajuk G. Socioeconomic Disparities in Functional Status in a National Sample of Patients With Rheumatoid Arthritis. 2021. PMID: 34347058
Subash M, Liu LH, DeQuattro K, Choden S, Jacobsohn L, Katz P, Bajaj P, Barton JL, Bartels C, Bermas B, Danila MI, Downey C, Ferguson S, Reiter K, Wahl E, Weinstein E, Zell J, Schmajuk G, Yazdany J. The Development of the Rheumatology Informatics System for Effectiveness Learning Collaborative for Improving Patient-Reported Outcome Collection and Patient-Centered Communication in Adult Rheumatology. 2021. PMID: 34288595
Wipfler K, Simon TA, Katz P, Wolfe F, Michaud K. Increase in Cannabis Use Among Adults with Rheumatic Diseases: Results from a 2014-2019 US Observational Study. 2021. PMID: 34269524
Yuen K, Green R, Bingham K, Ruttan L, Lee-Kim V, Tartaglia MC, Anderson M, Zandy M, Choi MY, Fritzler MJ, Wither JE, Beaton DE, Katz P, Touma Z. Metrics and definitions used in the assessment of cognitive impairment in systemic lupus erythematosus: A systematic review. 2021. PMID: 34157577
Sparks JA, Wallace ZS, Seet AM, Gianfrancesco MA, Izadi Z, Hyrich KL, Strangfeld A, Gossec L, Carmona L, Mateus EF, Lawson-Tovey S, Trupin L, Rush S, Katz P, Schmajuk G, Jacobsohn L, Wise L, Gilbert EL, Duarte-García A, Valenzuela-Almada MO, Pons-Estel GJ, Isnardi CA, Berbotto GA, Hsu TY, D'Silva KM, Patel NJ, Kearsley-Fleet L, Schäfer M, Ribeiro SLE, Al Emadi S, Tidblad L, Scirè CA, Raffeiner B, Thomas T, Flipo RM, Avouac J, Seror R, Bernardes M, Cunha MM, Hasseli R, Schulze-Koops H, Müller-Ladner U, Specker C, Souza VA, Mota LMHD, Gomides APM, Dieudé P, Nikiphorou E, Kronzer VL, Singh N, Ugarte-Gil MF, Wallace B, Akpabio A, Thomas R, Bhana S, Costello W, Grainger R, Hausmann JS, Liew JW, Sirotich E, Sufka P, Robinson PC, Machado PM, Yazdany J, COVID-19 Global Rheumatology Alliance. Associations of baseline use of biologic or targeted synthetic DMARDs with COVID-19 severity in rheumatoid arthritis: Results from the COVID-19 Global Rheumatology Alliance physician registry. 2021. PMID: 34049860
Lee YC, Katz P, Quebe A, Sun L, Patel H, Gaich CL, Michaud K. Defining Pain That Does Not Interfere With Activities Among Rheumatoid Arthritis (RA) Patients. 2020. PMID: 32058654
Gianfrancesco MA, Leykina LA, Izadi Z, Taylor T, Sparks JA, Harrison C, Trupin L, Rush S, Schmajuk G, Katz P, Jacobsohn L, Hsu TY, D'Silva KM, Serling-Boyd N, Wallwork R, Todd DJ, Bhana S, Costello W, Grainger R, Hausmann JS, Liew JW, Sirotich E, Sufka P, Wallace ZS, Machado PM, Robinson PC, Yazdany J. Race/ethnicity association with COVID-19 outcomes in rheumatic disease: Data from the COVID-19 Global Rheumatology Alliance Physician Registry. 2020. PMID: 33146001
Strangfeld A, Schäfer M, Gianfrancesco MA, Lawson-Tovey S, Liew JW, Ljung L, Mateus EF, Richez C, Santos MJ, Schmajuk G, Scirè CA, Sirotich E, Sparks JA, Sufka P, Thomas T, Trupin L, Wallace ZS, Al-Adely S, Bachiller-Corral J, Bhana S, Cacoub P, Carmona L, Costello R, Costello W, Gossec L, Grainger R, Hachulla E, Hasseli R, Hausmann JS, Hyrich KL, Izadi Z, Jacobsohn L, Katz P, Kearsley-Fleet L, Robinson PC, Yazdany J, Machado PM. Factors associated with COVID-19-related death in people with rheumatic diseases: results from the COVID-19 Global Rheumatology Alliance physician-reported registry. 2021. PMID: 33504483
Katz P, Dall'Era M, Trupin L, Rush S, Murphy LB, Lanata C, Criswell LA, Yazdany J. The impact of limited health literacy on patient-reported outcomes in systemic lupus erythematosus. 2020. PMID: 32741118
Dietz B, Katz P, Dall'Era M, Murphy LB, Lanata C, Trupin L, Criswell LA, Yazdany J. Major Depression and Adverse Patient-Reported Outcomes in Systemic Lupus Erythematosus: Results from the California Lupus Epidemiology Study. 2020. PMID: 32741124
Katz PP. Introduction to Special Outcomes Measures Issue. 2020. PMID: 33091239
Azizoddin DR, Jolly M, Arora S, Yelin E, Katz P. Longitudinal Study of Fatigue, Stress, and Depression: Role of Reduction in Stress Towards Improvement in Fatigue. 2019. PMID: 31421030
Liew JW, Castillo M, Zaccagnino E, Katz P, Haroon N, Gensler LS. Patient-reported Disease Activity in an Axial Spondyloarthritis Cohort during the COVID-19 Pandemic. 2020. PMID: 32893508
Kolaitis NA, Gao Y, Soong A, Greenland JR, Hays SR, Golden J, Leard LE, Shah RJ, Kleinhenz ME, Katz PP, Venado A, Kukreja J, Blanc PD, Singer JP. Primary graft dysfunction attenuates improvements in health-related quality of life after lung transplantation, but not disability or depression. 2020. PMID: 32794295
Katz P, Wan GJ, Daly P, Topf L, Connolly-Strong E, Bostic R, Reed ML. Patient-reported flare frequency is associated with diminished quality of life and family role functioning in systemic lupus erythematosus. 2020. PMID: 32683643
Gianfrancesco M, Hyrich KL, Al-Adely S, Carmona L, Danila MI, Gossec L, Izadi Z, Jacobsohn L, Katz P, Lawson-Tovey S, Mateus EF, Rush S, Schmajuk G, Simard J, Strangfeld A, Trupin L, Wysham KD, Bhana S, Costello W, Grainger R, Hausmann JS, Liew JW, Sirotich E, Sufka P, Wallace ZS, Yazdany J, Machado PM, Robinson PC. Characteristics associated with hospitalisation for COVID-19 in people with rheumatic disease: data from the COVID-19 Global Rheumatology Alliance physician-reported registry. 2020. PMID: 32471903
Wysham KD, Shoback DM, Andrews JS, Katz PP. Sex differences in frailty and its association with low bone mineral density in rheumatoid arthritis. 2020. PMID: 32509932
Aggarwal I, Li J, Trupin L, Gaynon L, Katz PP, Lanata C, Criswell L, Murphy LB, Dall'Era M, Yazdany J. Quality of Care for the Screening, Diagnosis, and Management of Lupus Nephritis Across Multiple Healthcare Settings. 2019. PMID: 31058460
Katz P, Kannowski CL, Sun L, Michaud K. Estimation of Minimally Important Differences and Patient Acceptable Symptom State Scores for the Patient-Reported Outcomes Measurement Information System Pain Interference Short Form in Rheumatoid Arthritis. 2020. PMID: 32386128
Michaud K, Wipfler K, Shaw Y, Simon TA, Cornish A, England BR, Ogdie A, Katz P. Experiences of Patients with Rheumatic Diseases in the US During Early Days of the COVID-19 Pandemic. 2020. PMID: 32311836
Venado A, Kolaitis NA, Huang CY, Gao Y, Glidden DV, Soong A, Sutter N, Katz PP, Greenland JR, Calabrese DR, Hays SR, Golden JA, Shah RJ, Leard LE, Kukreja J, Deuse T, Wolters PJ, Covinsky K, Blanc PD, Singer JP. Frailty after lung transplantation is associated with impaired health-related quality of life and mortality. 2020. PMID: 32376733
Katz P, Andonian BJ, Huffman KM. Benefits and promotion of physical activity in rheumatoid arthritis. 2020. PMID: 32141951
Liu LH, Garrett SB, Li J, Ragouzeos D, Berrean B, Dohan D, Katz PP, Barton JL, Yazdany J, Schmajuk G. Patient and clinician perspectives on a patient-facing dashboard that visualizes patient reported outcomes in rheumatoid arthritis. 2020. PMID: 32270591
DeQuattro K, Trupin L, Li J, Katz PP, Murphy LB, Yelin EH, Rush S, Lanata C, Criswell LA, Dall'Era M, Yazdany J. Relationships Between Adverse Childhood Experiences and Health Status in Systemic Lupus Erythematosus. 2019. PMID: 31069933
Katz P, Nelson WW, Daly RP, Topf L, Connolly-Strong E, Reed ML. Patient-Reported Lupus Flare Symptoms Are Associated with Worsened Patient Outcomes and Increased Economic Burden. 2020. PMID: 32105178
Lanata CM, Paranjpe I, Nititham J, Taylor KE, Gianfrancesco M, Paranjpe M, Andrews S, Chung SA, Rhead B, Barcellos LF, Trupin L, Katz P, Dall'Era M, Yazdany J, Sirota M, Criswell LA. Author Correction: A phenotypic and genomics approach in a multi-ethnic cohort to subtype systemic lupus erythematosus. 2020. PMID: 32109229
Katz P, Pedro S, Alemao E, Yazdany J, Dall'Era M, Trupin L, Rush S, Michaud K. Estimates of Responsiveness, Minimally Important Differences, and Patient Acceptable Symptom State in Five Patient-Reported Outcomes Measurement Information System Short Forms in Systemic Lupus Erythematosus. 2019. PMID: 31943975
Katz P, Yazdany J, Trupin L, Rush S, Helmick CG, Murphy LB, Lanata C, Criswell LA, Dall'Era M. Psychometric evaluation of the NIH Patient-Reported Outcomes Measurement Information System (PROMIS® ) in a multi-racial, multi-ethnic systemic lupus erythematosus (SLE) cohort. 2018. PMID: 30354017
Shadick NA, Katz P, Iannaccone CI, Maica G, Coblyn J, Weinblatt ME, Cui J. The Impact of Exercise, Lifestyle, and Clinical Factors on Perceived Cognitive Function in Patients with Rheumatoid Arthritis: Results from a Prospective Cohort Study. 2019. PMID: 31872183
Lanata CM, Paranjpe I, Nititham J, Taylor KE, Gianfrancesco M, Paranjpe M, Andrews S, Chung SA, Rhead B, Barcellos LF, Trupin L, Katz P, Dall'Era M, Yazdany J, Sirota M, Criswell LA. A phenotypic and genomics approach in a multi-ethnic cohort to subtype systemic lupus erythematosus. 2019. PMID: 31467281
Andrews JS, Trupin L, Wysham KD, Hough CL, Yelin EH, Katz PP. The Impact of Frailty on Changes in Physical Function and Disease Activity Among Adults With Rheumatoid Arthritis. 2019. PMID: 31777816
Azizoddin DR, Jolly M, Arora S, Yelin E, Katz P. Patient Reported Outcomes Predict Mortality in Lupus. 2018. PMID: 30144293
Izadi Z, Katz PP, Schmajuk G, Gandrup J, Li J, Gianfrancesco M, Yazdany J. Effects of language, insurance and race/ethnicity on measurement properties of the PROMIS Physical Function Short Form 10a in rheumatoid arthritis. 2018. PMID: 30099861
Venado A, McCulloch C, Greenland JR, Katz P, Soong A, Shrestha P, Hays S, Golden J, Shah R, Leard LE, Kleinhenz ME, Kukreja J, Zablotska L, Allen IE, Covinsky K, Blanc P, Singer JP. Frailty trajectories in adult lung transplantation: A cohort study. 2019. PMID: 31005571
Katz P, Yelin E. Opening Salvo. 2019. PMID: 31777775
Greysen HM, Hong OS, Katz P. The Association Between Yoga Use, Physical Function, and Employment in Adults With Rheumatoid Arthritis. 2019. PMID: 30747775
Patterson SL, Schmajuk G, Jafri K, Yazdany J, Katz P. Obesity Independently Associates with Worse Patient-Reported Outcomes in Women with Systemic Lupus Erythematosus. 2018. PMID: 29740985
Kwan A, Katz P, Touma Z. The Assessment of Anxiety and Depression and its Associated Factors in SLE. 2019. PMID: 30255761
Guglielmo D, Hootman JM, Boring MA, Murphy LB, Theis KA, Croft JB, Barbour KE, Katz PP, Helmick CG. Symptoms of Anxiety and Depression Among Adults with Arthritis - United States, 2015-2017. 2018. PMID: 30286053
McCulley C, Katz P, Trupin L, Yelin EH, Barton JL. Association of Medication Beliefs, Self-efficacy, and Adherence in a Diverse Cohort of Adults with Rheumatoid Arthritis. 2018. PMID: 30219761
Izadi Z, Gandrup J, Katz PP, Yazdany J. Patient-reported outcome measures for use in clinical trials of SLE: a review. 2018. PMID: 30167315
Singer JP, Diamond JM, Anderson MR, Katz PP, Covinsky K, Oyster M, Blue T, Soong A, Kalman L, Shrestha P, Arcasoy SM, Greenland JR, Shah L, Kukreja J, Blumenthal NP, Easthausen I, Golden JA, McBurnie A, Cantu E, Sonett J, Hays S, Robbins H, Raza K, Bacchetta M, Shah RJ, D'Ovidio F, Venado A, Christie JD, Lederer DJ. Frailty phenotypes and mortality after lung transplantation: A prospective cohort study. 2018. PMID: 29667786
Wysham KD, Shoback DM, Imboden JB, Katz PP. Association of High Anti-Cyclic Citrullinated Peptide Seropositivity and Lean Mass Index With Low Bone Mineral Density in Rheumatoid Arthritis. 2018. PMID: 29106028
Knight AM, Trupin L, Katz P, Yelin E, Lawson EF. Depression Risk in Young Adults With Juvenile- and Adult-Onset Lupus: Twelve Years of Followup. 2018. PMID: 28544568
Meade T, Manolios N, Cumming SR, Conaghan PG, Katz P. Cognitive Impairment in Rheumatoid Arthritis: A Systematic Review. 2018. PMID: 28371512
Kaplowitz ET, Ferguson S, Guerra M, Laskin CA, Buyon JP, Petri M, Lockshin MD, Sammaritano LR, Branch DW, Merrill JT, Katz P, Salmon JE. Contribution of Socioeconomic Status to Racial/Ethnic Disparities in Adverse Pregnancy Outcomes Among Women With Systemic Lupus Erythematosus. 2017. PMID: 28480528
Mccormick N, Trupin L, Yelin EH, Katz PP. Socioeconomic Predictors of Incident Depression in Systemic Lupus Erythematosus. 2017. PMID: 28371529
Katz P, Margaretten M, Gregorich S, Trupin L. Physical Activity to Reduce Fatigue in Rheumatoid Arthritis: A Randomized Controlled Trial. 2017. PMID: 28378441
George MD, Giles JT, Katz PP, England BR, Mikuls TR, Michaud K, Ogdie-Beatty AR, Ibrahim S, Cannon GW, Caplan L, Sauer BC, Baker JF. Impact of Obesity and Adiposity on Inflammatory Markers in Patients With Rheumatoid Arthritis. 2017. PMID: 28393498
Jafri K, Ogdie A, Qasim A, Patterson SL, Gianfrancesco M, Izadi Z, Katz P, Yazdany J, Schmajuk G. Discordance of the Framingham cardiovascular risk score and the 2013 American College of Cardiology/American Heart Association risk score in systemic lupus erythematosus and rheumatoid arthritis. Volume 37 of Issue 2. 2017. PMID: 28993952
Katz P, Pedro S, Michaud K. Performance of the Patient-Reported Outcomes Measurement Information System 29-Item Profile in Rheumatoid Arthritis, Osteoarthritis, Fibromyalgia, and Systemic Lupus Erythematosus. 2017. PMID: 28029753
Baldwin MR, Singer JP, Huang D, Sell J, Gonzalez WC, Pollack LR, Maurer MS, D'Ovidio FF, Bacchetta M, Sonett JR, Arcasoy SM, Shah L, Robbins H, Hays SR, Kukreja J, Greenland JR, Shah RJ, Leard L, Morrell M, Gries C, Katz PP, Christie JD, Diamond JM, Lederer DJ. Refining Low Physical Activity Measurement Improves Frailty Assessment in Advanced Lung Disease and Survivors of Critical Illness. 2017. PMID: 28398076
Jolly M, Katz P. Systemic lupus erythematosus: The promise of PROMIS - is it ready for prime time in SLE? 2017. PMID: 28660907
Baker JF, Giles JT, Weber D, Leonard MB, Zemel BS, Long J, Ibrahim S, Katz PP. Assessment of muscle mass relative to fat mass and associations with physical functioning in rheumatoid arthritis. 2017. PMID: 28340012
Katz P. Causes and consequences of fatigue in rheumatoid arthritis. 2017. PMID: 28207494
Katz P. Fatigue in Rheumatoid Arthritis. 2017. PMID: 28386762
Katz P, Margaretten M, Schmajuk G, Yazdany J, Yelin E. Reply. Volume 69 of Issue 3. 2017. PMID: 28129462
Wahl E, Gross A, Chernitskiy V, Trupin L, Gensler L, Chaganti K, Michaud K, Katz P, Yazdany J. Validity and Responsiveness of a 10-Item Patient-Reported Measure of Physical Function in a Rheumatoid Arthritis Clinic Population. Volume 69 of Issue 3. 2017. PMID: 27332620
White DK, Neogi T, Zhang Y, Niu J, Katz PP. Association of Slow Gait Speed With Trajectories of Worsening Depressive Symptoms in Knee Osteoarthritis: An Observational Study. 2017. PMID: 27158972
Katz PP, Andrews J, Yazdany J, Schmajuk G, Trupin L, Yelin E. Is frailty a relevant concept in SLE? Volume 4 of Issue 1. 2017. PMID: 28243456
Andrews JS, Trupin L, Yelin EH, Hough CL, Covinsky KE, Katz PP. Frailty and reduced physical function go hand in hand in adults with rheumatoid arthritis: a US observational cohort study. 2017. PMID: 28116570
Greysen HM, Greysen SR, Lee KA, Hong OS, Katz P, Leutwyler H. A Qualitative Study Exploring Community Yoga Practice in Adults with Rheumatoid Arthritis. 2017. PMID: 28075155
Singer JP, Katz PP, Soong A, Shrestha P, Huang D, Ho J, Mindo M, Greenland JR, Hays SR, Golden J, Kukreja J, Kleinhenz ME, Shah RJ, Blanc PD. Effect of Lung Transplantation on Health-Related Quality of Life in the Era of the Lung Allocation Score: A U.S. Prospective Cohort Study. 2017. PMID: 27743488
Andrews JS, Trupin L, Hough CL, Daikh DI, Yelin EH, Katz PP. Serum biomarkers of inflammation and muscle strength among women with systemic lupus erythematosus. 2016. PMID: 27863333
Katz PP, Pate R. Exercise as Medicine. 2016. PMID: 27668671
Awale A, Dufour AB, Katz P, Menz HB, Hannan MT. Link Between Foot Pain Severity and Prevalence of Depressive Symptoms. 2016. PMID: 26555319
Winkelman WD, Katz PP, Smith JF, Rowen TS. The Sexual Impact of Infertility Among Women Seeking Fertility Care. 2016. PMID: 27165191
Katz PP, Barton J, Trupin L, Schmajuk G, Yazdany J, Ruiz PJ, Yelin E. Poverty, Depression, or Lost in Translation? Ethnic and Language Variation in Patient-Reported Outcomes in Rheumatoid Arthritis. Volume 68 of Issue 5. 2016. PMID: 26414775
Barton JL, Katz P. The Patient Experience: Patient-Reported Outcomes in Rheumatology. 2016. PMID: 27133498
Pasch LA, Holley SR, Bleil ME, Shehab D, Katz PP, Adler NE. Addressing the needs of fertility treatment patients and their partners: are they informed of and do they receive mental health services? 2016. PMID: 27018159
Murray SG, Schmajuk G, Trupin L, Gensler L, Katz PP, Yelin EH, Gansky SA, Yazdany J. National Lupus Hospitalization Trends Reveal Rising Rates of Herpes Zoster and Declines in Pneumocystis Pneumonia. Volume 11 of Issue 1. 2016. PMID: 26731012
Katz P, Margaretten M, Trupin L, Schmajuk G, Yazdany J, Yelin E. Role of Sleep Disturbance, Depression, Obesity, and Physical Inactivity in Fatigue in Rheumatoid Arthritis. Volume 68 of Issue 1. 2016. PMID: 25779719
Katz P, Iribarren C, Sanchez G, Blanc PD. Obesity and Functioning Among Individuals with Chronic Obstructive Pulmonary Disease (COPD). 2015. PMID: 26683222
Menz HB, Dufour AB, Katz P, Hannan MT. Foot Pain and Pronated Foot Type Are Associated with Self-Reported Mobility Limitations in Older Adults: The Framingham Foot Study. 2015. PMID: 26645379
Singer JP, Diamond JM, Gries CJ, McDonnough J, Blanc PD, Shah R, Dean MY, Hersh B, Wolters PJ, Tokman S, Arcasoy SM, Ramphal K, Greenland JR, Smith N, Heffernan P, Shah L, Shrestha P, Golden JA, Blumenthal NP, Huang D, Sonett J, Hays S, Oyster M, Katz PP, Robbins H, Brown M, Leard LE, Kukreja J, Bacchetta M, Bush E, D'Ovidio F, Rushefski M, Raza K, Christie JD, Lederer DJ. Frailty Phenotypes, Disability, and Outcomes in Adult Candidates for Lung Transplantation. 2015. PMID: 26258797
Björk M, Thyberg M, Valtersson E, Katz P. Validation and internal consistency of the Swedish version of the Valued Life Activities scale. 2015. PMID: 26603893
Golightly YM, Dufour AB, Hannan MT, Hillstrom HJ, Katz PP, Jordan JM. Leg Muscle Mass and Foot Symptoms, Structure, and Function: The Johnston County Osteoarthritis Project. 2015. PMID: 26297655
Andrews JS, Trupin L, Schmajuk G, Barton J, Margaretten M, Yazdany J, Yelin EH, Katz PP. Muscle Strength and Changes in Physical Function in Women With Systemic Lupus Erythematosus. Volume 67 of Issue 8. 2015. PMID: 25623919
Ferguson S, Trupin L, Yazdany J, Yelin E, Barton J, Katz P. Who receives contraception counseling when starting new lupus medications? The potential roles of race, ethnicity, disease activity, and quality of communication. 2015. PMID: 26190169
Murray SG, Schmajuk G, Trupin L, Lawson E, Cascino M, Barton J, Margaretten M, Katz PP, Yelin EH, Yazdany J. A population-based study of infection-related hospital mortality in patients with dermatomyositis/polymyositis. Volume 67 of Issue 5. 2015. PMID: 25331828
Yelin E, Yazdany J, Tonner C, Trupin L, Criswell LA, Katz P, Schmajuk G. Interactions between patients, providers, and health systems and technical quality of care. Volume 67 of Issue 3. 2015. PMID: 25132660
Baker JF, Long J, Ibrahim S, Leonard MB, Katz P. Are men at greater risk of lean mass deficits in rheumatoid arthritis? 2015. PMID: 25048740
Andrews JS, Trupin L, Schmajuk G, Barton J, Margaretten M, Yazdany J, Yelin EH, Katz PP. Muscle strength, muscle mass, and physical disability in women with systemic lupus erythematosus. Volume 67 of Issue 1. 2015. PMID: 25049114
Singer JP, Chen J, Katz PP, Blanc PD, Kagawa-Singer M, Stewart AL. Defining novel health-related quality of life domains in lung transplantation: a qualitative analysis. 2014. PMID: 25471287
McLean RR, Dufour AB, Katz PP, Hillstrom HJ, Hagedorn TJ, Hannan MT. The associations of leg lean mass with foot pain, posture and function in the Framingham foot study. 2014. PMID: 25400698
Singer JP, Peterson ER, Snyder ME, Katz PP, Golden JA, D'Ovidio F, Bacchetta M, Sonett JR, Kukreja J, Shah L, Robbins H, Van Horn K, Shah RJ, Diamond JM, Wickersham N, Sun L, Hays S, Arcasoy SM, Palmer SM, Ware LB, Christie JD, Lederer DJ. Body composition and mortality after adult lung transplantation in the United States. 2014. PMID: 25233138
Barton JL, Trupin L, Tonner C, Imboden J, Katz P, Schillinger D, Yelin E. English language proficiency, health literacy, and trust in physician are associated with shared decision making in rheumatoid arthritis. 2014. PMID: 24931952
Katz P, Trupin L, Rush S, Yazdany J. Longitudinal validation of the Brief Index of Lupus Damage. Volume 66 of Issue 7. 2014. PMID: 24376263
Odisho AY, Nangia AK, Katz PP, Smith JF. Temporal and geospatial trends in male factor infertility with assisted reproductive technology in the United States from 1999-2010. 2014. PMID: 24931206
Drenkard C, Yazdany J, Trupin L, Katz PP, Dunlop-Thomas C, Bao G, Lim SS. Validity of a self-administered version of the brief index of lupus damage in a predominantly African American systemic lupus erythematosus cohort. Volume 66 of Issue 6. 2014. PMID: 24249662
Yazdany J, Trupin L, Schmajuk G, Katz PP, Yelin EH. Quality of care in systemic lupus erythematosus: the association between process and outcome measures in the Lupus Outcomes Study. Volume 23 of Issue 8. 2014. PMID: 24614054
Balmes JR, Cisternas M, Quinlan PJ, Trupin L, Lurmann FW, Katz PP, Blanc PD. Annual average ambient particulate matter exposure estimates, measured home particulate matter, and hair nicotine are associated with respiratory outcomes in adults with asthma. Volume 129. 2014. PMID: 24528996
Singer JP, Blanc PD, Dean YM, Hays S, Leard L, Kukreja J, Golden J, Katz PP. Development and validation of a lung transplant-specific disability questionnaire. 2013. PMID: 24355825
Driver TH, Katz PP, Trupin L, Wachter RM. Responding to clinicians who fail to follow patient safety practices: perceptions of physicians, nurses, trainees, and patients. 2013. PMID: 24343947
Wu AK, Odisho AY, Washington SL, Katz PP, Smith JF. Out-of-pocket fertility patient expense: data from a multicenter prospective infertility cohort. 2013. PMID: 24018235
Katz PP, Shin SY, Wallhagen MI. Reply: To PMID 22505279. 2013. PMID: 23509025
Margaretten ME, Katz P, Schmajuk G, Yelin E. Missed opportunities for depression screening in patients with arthritis in the United States. 2013. PMID: 23897128
Menz HB, Dufour AB, Casey VA, Riskowski JL, McLean RR, Katz P, Hannan MT. Foot pain and mobility limitations in older adults: the Framingham Foot Study. 2013. PMID: 23704204
Shin SY, Katz P, Julian L. Relationship between perceived cognitive dysfunction and objective neuropsychological performance in persons with rheumatoid arthritis. 2013. PMID: 22899659
Wu AK, Elliott P, Katz PP, Smith JF. Time costs of fertility care: the hidden hardship of building a family. 2013. PMID: 23454007
Blanc PD, Quinlan PJ, Katz PP, Balmes JR, Trupin L, Cisternas MG, Wymer L, Vesper SJ. Higher environmental relative moldiness index values measured in homes of adults with asthma, rhinitis, or both conditions. Volume 122. 2013. PMID: 23419817
Shin SY, Julian L, Katz P. The relationship between cognitive function and physical function in rheumatoid arthritis. 2013. PMID: 23322467
Katz PP, Yazdany J, Trupin L, Schmajuk G, Margaretten M, Barton J, Criswell LA, Yelin EH. Sex differences in assessment of obesity in rheumatoid arthritis. Volume 65 of Issue 1. 2013. PMID: 22833513
Trupin L, Katz PP, Balmes JR, Chen H, Yelin EH, Omachi T, Blanc PD. Mediators of the socioeconomic gradient in outcomes of adult asthma and rhinitis. Volume 103 of Issue 2. 2012. PMID: 23237178
Dinicola G, Julian L, Gregorich SE, Blanc PD, Katz PP. The role of social support in anxiety for persons with COPD. 2012. PMID: 23332524
Hassett AL, Li T, Radvanski DC, Savage SV, Buyske S, Schiff SA, Katz PP. Assessment of health-related family role functioning in systemic lupus erythematosus: preliminary validation of a new measure. 2012. PMID: 22438284
Murray SG, Yazdany J, Kaiser R, Criswell LA, Trupin L, Yelin EH, Katz PP, Julian LJ. Cardiovascular disease and cognitive dysfunction in systemic lupus erythematosus. Volume 64 of Issue 9. 2012. PMID: 22549897
Omachi TA, Sarkar U, Yelin EH, Blanc PD, Katz PP. Lower health literacy is associated with poorer health status and outcomes in chronic obstructive pulmonary disease. 2012. PMID: 22890622
Shin SY, Katz P, Wallhagen M, Julian L. Cognitive impairment in persons with rheumatoid arthritis. 2012. PMID: 22505279
Singer JP, Katz PP, Iribarren C, Omachi TA, Sanchez G, Yelin EH, Cisternas MG, Blanc PD. Both pulmonary and extra-pulmonary factors predict the development of disability in chronic obstructive pulmonary disease. 2012. PMID: 22688324
Zutler M, Singer JP, Omachi TA, Eisner M, Iribarren C, Katz P, Blanc PD. Relationship of obesity with respiratory symptoms and decreased functional capacity in adults without established COPD. 2012. PMID: 22453663
Yazdany J, Trupin L, Tonner C, Dudley RA, Zell J, Panopalis P, Schmajuk G, Julian L, Katz P, Criswell LA, Yelin E. Quality of care in systemic lupus erythematosus: application of quality measures to understand gaps in care. Volume 27 of Issue 10. 2012. PMID: 22588825
Katz P, Julian L, Tonner MC, Yazdany J, Trupin L, Yelin E, Criswell LA. Physical activity, obesity, and cognitive impairment among women with systemic lupus erythematosus. Volume 64 of Issue 4. 2012. PMID: 22337564
Letourneau JM, Smith JF, Ebbel EE, Craig A, Katz PP, Cedars MI, Rosen MP. Racial, socioeconomic, and demographic disparities in access to fertility preservation in young women diagnosed with cancer. 2012. PMID: 22451228
Omachi TA, Blanc PD, Claman DM, Chen H, Yelin EH, Julian L, Katz PP. Disturbed sleep among COPD patients is longitudinally associated with mortality and adverse COPD outcomes. 2012. PMID: 22429651
Julian LJ, Yazdany J, Trupin L, Criswell LA, Yelin E, Katz PP. Validity of brief screening tools for cognitive impairment in rheumatoid arthritis and systemic lupus erythematosus. Volume 64 of Issue 3. 2012. PMID: 22162414
Yelin E, Tonner C, Trupin L, Gansky SA, Julian L, Katz P, Yazdany J, Kaiser R, Criswell LA. Longitudinal study of the impact of incident organ manifestations and increased disease activity on work loss among persons with systemic lupus erythematosus. Volume 64 of Issue 2. 2012. PMID: 22006458
Bleil ME, Pasch LA, Gregorich SE, Millstein SG, Katz PP, Adler NE. Fertility treatment response: is it better to be more optimistic or less pessimistic? 2012. PMID: 22286845
Katz PP, Radvanski DC, Allen D, Buyske S, Schiff S, Nadkarni A, Rosenblatt L, Maclean R, Hassett AL. Development and validation of a short form of the valued life activities disability questionnaire for rheumatoid arthritis. 2011. PMID: 21905253
Katz PP. Introduction to special issue: patient outcomes in rheumatology, 2011. 2011. PMID: 22588738
Katz P, Yazdany J, Julian L, Trupin L, Margaretten M, Yelin E, Criswell LA. Impact of obesity on functioning among women with systemic lupus erythematosus. Volume 63 of Issue 10. 2011. PMID: 21702085
Björk M, Trupin L, Thyberg I, Katz P, Yelin E. Differences in activity limitation, pain intensity, and global health in patients with rheumatoid arthritis in Sweden and the USA: a 5-year follow-up. 2011. PMID: 21936614
Letourneau JM, Ebbel EE, Katz PP, Katz A, Ai WZ, Chien AJ, Melisko ME, Cedars MI, Rosen MP. Pretreatment fertility counseling and fertility preservation improve quality of life in reproductive age women with cancer. 2011. PMID: 21887678
Letourneau JM, Ebbel EE, Katz PP, Oktay KH, McCulloch CE, Ai WZ, Chien AJ, Melisko ME, Cedars MI, Rosen MP. Acute ovarian failure underestimates age-specific reproductive impairment for young women undergoing chemotherapy for cancer. 2011. PMID: 21850728
Yazdany J, Trupin L, Gansky SA, Dall'era M, Yelin EH, Criswell LA, Katz PP. Brief index of lupus damage: a patient-reported measure of damage in systemic lupus erythematosus. Volume 63 of Issue 8. 2011. PMID: 21584946
Julian LJ, Gregorich SE, Tonner C, Yazdany J, Trupin L, Criswell LA, Yelin E, Katz PP. Using the Center for Epidemiologic Studies Depression Scale to screen for depression in systemic lupus erythematosus. Volume 63 of Issue 6. 2011. PMID: 21312347
Smith JF, Eisenberg ML, Glidden D, Millstein SG, Cedars M, Walsh TJ, Showstack J, Pasch LA, Adler N, Katz PP. Socioeconomic disparities in the use and success of fertility treatments: analysis of data from a prospective cohort in the United States. 2011. PMID: 21616487
Katz P, Chen H, Omachi TA, Gregorich SE, Julian L, Cisternas M, Balmes J, Blanc PD. The role of physical inactivity in increasing disability among older adults with obstructive airway disease. Volume 31 of Issue 3. 2011. PMID: 21124233
Julian LJ, Tonner C, Yelin E, Yazdany J, Trupin L, Criswell LA, Katz PP. Cardiovascular and disease-related predictors of depression in systemic lupus erythematosus. Volume 63 of Issue 4. 2011. PMID: 21452266
Yelin E, Katz P. Introduction to special theme: vascular comorbidity in the rheumatic diseases. 2011. PMID: 21452261
Morris A, Yelin EH, Panopalis P, Julian L, Katz PP. Long-term patterns of depression and associations with health and function in a panel study of rheumatoid arthritis. 2011. PMID: 21421646
Singer J, Yelin EH, Katz PP, Sanchez G, Iribarren C, Eisner MD, Blanc PD. Respiratory and skeletal muscle strength in chronic obstructive pulmonary disease: impact on exercise capacity and lower extremity function. 2011. PMID: 21240003
Katz P, Gregorich S, Yazdany J, Trupin L, Julian L, Yelin E, Criswell LA. Obesity and its measurement in a community-based sample of women with systemic lupus erythematosus. Volume 63 of Issue 2. 2011. PMID: 20824801
Margaretten M, Barton J, Julian L, Katz P, Trupin L, Tonner C, Graf J, Imboden J, Yelin E. Socioeconomic determinants of disability and depression in patients with rheumatoid arthritis. 2011. PMID: 20824800
Chen H, De Marco T, Kobashigawa EA, Katz PP, Chang VW, Blanc PD. Comparison of cardiac and pulmonary-specific quality-of-life measures in pulmonary arterial hypertension. 2011. PMID: 21273391
Chen H, Cisternas MG, Katz PP, Omachi TA, Trupin L, Yelin EH, Balmes JR, Blanc PD. Evaluating quality of life in patients with asthma and rhinitis: English adaptation of the rhinasthma questionnaire. Volume 106 of Issue 2. 2011. PMID: 21277512
Margaretten M, Julian L, Katz P, Yelin E. Depression in patients with rheumatoid arthritis: description, causes and mechanisms. 2011. PMID: 22211138
Yelin E, Katz P. Introduction to special section: quality of care in the rheumatic diseases. 2011. PMID: 21207524
Katz P, Showstack J, Smith JF, Nachtigall RD, Millstein SG, Wing H, Eisenberg ML, Pasch LA, Croughan MS, Adler N. Costs of infertility treatment: results from an 18-month prospective cohort study. 2010. PMID: 21130988
Eisner MD, Iribarren C, Blanc PD, Yelin EH, Ackerson L, Byl N, Omachi TA, Sidney S, Katz PP. Development of disability in chronic obstructive pulmonary disease: beyond lung function. 2010. PMID: 21047868
Thakur N, Blanc PD, Julian LJ, Yelin EH, Katz PP, Sidney S, Iribarren C, Eisner MD. COPD and cognitive impairment: the role of hypoxemia and oxygen therapy. 2010. PMID: 20856825
Katz PP, Morris A, Julian L, Omachi T, Yelin EH, Eisner MD, Blanc PD. Onset of depressive symptoms among adults with asthma: results from a longitudinal observational cohort. 2010. PMID: 20169291
Hersh AO, Trupin L, Yazdany J, Panopalis P, Julian L, Katz P, Criswell LA, Yelin E. Childhood-onset disease as a predictor of mortality in an adult cohort of patients with systemic lupus erythematosus. Volume 62 of Issue 8. 2010. PMID: 20235215
Smith JF, Eisenberg ML, Millstein SG, Nachtigall RD, Sadetsky N, Cedars MI, Katz PP. Fertility treatments and outcomes among couples seeking fertility care: data from a prospective fertility cohort in the United States. 2010. PMID: 20659733
Tonner C, Trupin L, Yazdany J, Criswell L, Katz P, Yelin E. Role of community and individual characteristics in physician visits for persons with systemic lupus erythematosus. Volume 62 of Issue 6. 2010. PMID: 20535800
Trupin L, Balmes JR, Chen H, Eisner MD, Hammond SK, Katz PP, Lurmann F, Quinlan PJ, Thorne PS, Yelin EH, Blanc PD. An integrated model of environmental factors in adult asthma lung function and disease severity: a cross-sectional study. Volume 9. 2010. PMID: 20487557
Eisenberg ML, Smith JF, Millstein SG, Nachtigall RD, Adler NE, Pasch LA, Katz PP. Predictors of not pursuing infertility treatment after an infertility diagnosis: examination of a prospective U.S. cohort. 2010. PMID: 20471010
Yazdany J, Tonner C, Trupin L, Panopalis P, Gillis JZ, Hersh AO, Julian LJ, Katz PP, Criswell LA, Yelin EH. Provision of preventive health care in systemic lupus erythematosus: data from a large observational cohort study. Volume 12 of Issue 3. 2010. PMID: 20462444
Smith JF, Eisenberg ML, Millstein SG, Nachtigall RD, Shindel AW, Wing H, Cedars M, Pasch L, Katz PP. The use of complementary and alternative fertility treatment in couples seeking fertility care: data from a prospective cohort in the United States. 2010. PMID: 20338559
Katz PP, Gregorich S, Eisner M, Julian L, Chen H, Yelin E, Blanc PD. Disability in valued life activities among individuals with COPD and other respiratory conditions. 2010. PMID: 19952768
Panopalis P, Gillis JZ, Yazdany J, Trupin L, Hersh A, Julian L, Criswell LA, Katz P, Yelin E. Frequent use of the emergency department among persons with systemic lupus erythematosus. Volume 62 of Issue 3. 2010. PMID: 20391487
Eisner MD, Blanc PD, Yelin EH, Katz PP, Sanchez G, Iribarren C, Omachi TA. Influence of anxiety on health outcomes in COPD. 2010. PMID: 20335292
Lockshin MD, Katz PP, Yelin EH. Clinical trial registration and publication of randomized controlled trials. 2010. PMID: 20145227
Eisner MD, Omachi TA, Katz PP, Yelin EH, Iribarren C, Blanc PD. Measurement of COPD severity using a survey-based score: validation in a clinically and physiologically characterized cohort. 2009. PMID: 20040611
Julian LJ, Gregorich SE, Earnest G, Eisner MD, Chen H, Blanc PD, Yelin EH, Katz PP. Screening for depression in chronic obstructive pulmonary disease. 2009. PMID: 19938969
Katz PP, Yelin EH, Lockshin MD. The child, grown, becomes independent. 2009. PMID: 19950273
Katz PP, Julian LJ, Omachi TA, Gregorich SE, Eisner MD, Yelin EH, Blanc PD. The impact of disability on depression among individuals with COPD. 2009. PMID: 19933374
Margaretten M, Yelin E, Imboden J, Graf J, Barton J, Katz P, Julian L. Predictors of depression in a multiethnic cohort of patients with rheumatoid arthritis. 2009. PMID: 19877099
Eisner MD, Blanc PD, Omachi TA, Yelin EH, Sidney S, Katz PP, Ackerson LM, Sanchez G, Tolstykh I, Iribarren C. Socioeconomic status, race and COPD health outcomes. 2009. PMID: 19854747
Omachi TA, Katz PP, Yelin EH, Iribarren C, Knight SJ, Blanc PD, Eisner MD. The COPD Helplessness Index: a new tool to measure factors affecting patient self-management. 2009. PMID: 19837823
Yelin E, Katz P. Introduction to special section: epidemiology of the rheumatic diseases. 2009. PMID: 19790119
Mazotti LA, Vidyarthi AR, Wachter RM, Auerbach AD, Katz PP. Impact of duty-hour restriction on resident inpatient teaching. 2009. PMID: 19824096
Omachi TA, Katz PP, Yelin EH, Gregorich SE, Iribarren C, Blanc PD, Eisner MD. Depression and health-related quality of life in chronic obstructive pulmonary disease. 2009. PMID: 19635280
Smith JF, Walsh TJ, Shindel AW, Turek PJ, Wing H, Pasch L, Katz PP. Sexual, marital, and social impact of a man's perceived infertility diagnosis. 2009. PMID: 19619144
Blanc PD, Eisner MD, Earnest G, Trupin L, Balmes JR, Yelin EH, Gregorich SE, Katz PP. Further exploration of the links between occupational exposure and chronic obstructive pulmonary disease. Volume 51 of Issue 7. 2009. PMID: 19528835
Eisenberg ML, Smith JF, Millstein SG, Walsh TJ, Breyer BN, Katz PP. Perceived negative consequences of donor gametes from male and female members of infertile couples. 2009. PMID: 19523614
Yelin E, Katz P. Introduction to special section: biologic agents in the treatment of rheumatic diseases-the first decade. 2009. PMID: 19405010
Katz P, Yelin E, Patel V, Huang XY, Chiou CF. Patient-reported outcomes following biologic therapy in a sample of adults with rheumatoid arthritis recruited from community-based rheumatologists. 2009. PMID: 19405018
Eisner MD, Iribarren C, Yelin EH, Sidney S, Katz PP, Sanchez G, Blanc PD. The impact of SHS exposure on health status and exacerbations among patients with COPD. 2009. PMID: 19516915
Julian LJ, Yelin E, Yazdany J, Panopalis P, Trupin L, Criswell LA, Katz P. Depression, medication adherence, and service utilization in systemic lupus erythematosus. Volume 61 of Issue 2. 2009. PMID: 19177526
Yelin E, Tonner C, Trupin L, Panopalis P, Yazdany J, Julian L, Katz P, Criswell LA. Work loss and work entry among persons with systemic lupus erythematosus: comparisons with a national matched sample. Volume 61 of Issue 2. 2009. PMID: 19177546
Balmes JR, Earnest G, Katz PP, Yelin EH, Eisner MD, Chen H, Trupin L, Lurmann F, Blanc PD. Exposure to traffic: lung function and health status in adults with asthma. Volume 123 of Issue 3. 2009. PMID: 19152968
Hersh AO, von Scheven E, Yazdany J, Panopalis P, Trupin L, Julian L, Katz P, Criswell LA, Yelin E. Differences in long-term disease activity and treatment of adult patients with childhood- and adult-onset systemic lupus erythematosus. Volume 61 of Issue 1. 2009. PMID: 19116979
Panopalis P, Yazdany J, Gillis JZ, Julian L, Trupin L, Hersh AO, Criswell LA, Katz P, Yelin E. Health care costs and costs associated with changes in work productivity among persons with systemic lupus erythematosus. Volume 59 of Issue 12. 2008. PMID: 19035422
Omachi TA, Yelin EH, Katz PP, Blanc PD, Eisner MD. The COPD severity score: a dynamic prediction tool for health-care utilization. 2008. PMID: 19353347
Katz P, Morris A, Yelin E. Subclinical disability in valued life activities among individuals with rheumatoid arthritis. 2008. PMID: 18821642
Morris A, Yelin EH, Wong B, Katz PP. Patterns of psychosocial risk and long-term outcomes in rheumatoid arthritis. 2008. PMID: 18942007
Friesen LD, Vidyarthi AR, Baron RB, Katz PP. Factors associated with intern fatigue. 2008. PMID: 18807096
Quinlan PJ, Earnest G, Eisner MD, Yelin EH, Katz PP, Balmes JR, Blanc PD. Performance of self-reported occupational exposure compared to a job-exposure matrix approach in asthma and chronic rhinitis. 2008. PMID: 18805880
Eisner MD, Blanc PD, Yelin EH, Sidney S, Katz PP, Ackerson L, Lathon P, Tolstykh I, Omachi T, Byl N, Iribarren C. COPD as a systemic disease: impact on physical functional limitations. 2008. PMID: 18724969
Katz P, Morris A, Gregorich S, Yazdany J, Eisner M, Yelin E, Blanc P. Valued life activity disability played a significant role in self-rated health among adults with chronic health conditions. Volume 62 of Issue 2. 2008. PMID: 18722089
Blanc PD, Iribarren C, Trupin L, Earnest G, Katz PP, Balmes J, Sidney S, Eisner MD. Occupational exposures and the risk of COPD: dusty trades revisited. 2008. PMID: 18678700
Omachi TA, Iribarren C, Sarkar U, Tolstykh I, Yelin EH, Katz PP, Blanc PD, Eisner MD. Risk factors for death in adults with severe asthma. 2008. PMID: 18727467
Trupin L, Tonner MC, Yazdany J, Julian LJ, Criswell LA, Katz PP, Yelin E. The role of neighborhood and individual socioeconomic status in outcomes of systemic lupus erythematosus. Volume 35 of Issue 9. 2008. PMID: 18634153
Katz P, Morris A, Trupin L, Yazdany J, Yelin E. Disability in valued life activities among individuals with systemic lupus erythematosus. Volume 59 of Issue 4. 2008. PMID: 18383406
Yelin E, Katz P. Introduction to special section: cost and social and psychological impact of rheumatic diseases. 2008. PMID: 18383402
Eisner MD, Iribarren C, Yelin EH, Sidney S, Katz PP, Ackerson L, Lathon P, Tolstykh I, Omachi T, Byl N, Blanc PD. Pulmonary function and the risk of functional limitation in chronic obstructive pulmonary disease. 2008. PMID: 18343879
Yazdany J, Yelin EH, Panopalis P, Trupin L, Julian L, Katz PP. Validation of the systemic lupus erythematosus activity questionnaire in a large observational cohort. Volume 59 of Issue 1. 2008. PMID: 18163398
Blanc PD, Eisner MD, Yelin EH, Earnest G, Balmes JR, Gregorich SE, Katz PP. Socioeconomic gradients in tiotropium use among adults with COPD. Volume 3 of Issue 3. 2008. PMID: 18990978
Panopalis P, Julian L, Yazdany J, Gillis JZ, Trupin L, Hersh A, Criswell LA, Katz P, Yelin E. Impact of memory impairment on employment status in persons with systemic lupus erythematosus. Volume 57 of Issue 8. 2007. PMID: 18050187
Yen IH, Yelin E, Katz P, Eisner MD, Blanc PD. Impact of perceived neighborhood problems on change in asthma-related health outcomes between baseline and follow-up. 2007. PMID: 17950654
Katz PP, Morris A. Use of accommodations for valued life activities: prevalence and effects on disability scores. 2007. PMID: 17530671
Yazdany J, Gillis JZ, Trupin L, Katz P, Panopalis P, Criswell LA, Yelin E. Association of socioeconomic and demographic factors with utilization of rheumatology subspecialty care in systemic lupus erythematosus. Volume 57 of Issue 4. 2007. PMID: 17471526
Gillis JZ, Yazdany J, Trupin L, Julian L, Panopalis P, Criswell LA, Katz P, Yelin E. Medicaid and access to care among persons with systemic lupus erythematosus. Volume 57 of Issue 4. 2007. PMID: 17471527
Yelin E, Trupin L, Katz P, Criswell LA, Yazdany J, Gillis J, Panopalis P. Impact of health maintenance organizations and fee-for-service on health care utilization among people with systemic lupus erythematosus. Volume 57 of Issue 3. 2007. PMID: 17394180
Singh JA, Solomon DH, Dougados M, Felson D, Hawker G, Katz P, Paulus H, Siegel J, Wallace C. Contributions of OMERACT to rheumatic disease research. 2007. PMID: 17266140
Yelin E, Trupin L, Katz P, Criswell L, Yazdany J, Gillis J, Panopalis P. Work dynamics among persons with systemic lupus erythematosus. Volume 57 of Issue 1. 2007. PMID: 17266065
Katz P, Lee F. Racial/ethnic differences in the use of complementary and alternative medicine in patients with arthritis. 2007. PMID: 17278941
Vidyarthi AR, Auerbach AD, Wachter RM, Katz PP. The impact of duty hours on resident self reports of errors. 2007. PMID: 17356987
Eisner MD, Blanc PD, Sidney S, Yelin EH, Lathon PV, Katz PP, Tolstykh I, Ackerson L, Iribarren C. Body composition and functional limitation in COPD. 2007. PMID: 17261190
Calfee CS, Katz PP, Yelin EH, Iribarren C, Eisner MD. The influence of perceived control of asthma on health outcomes. 2006. PMID: 17099005
Eisner MD, Yelin EH, Katz PP, Lactao G, Iribarren C, Blanc PD. Risk factors for work disability in severe adult asthma. 2006. PMID: 17000221
Katz P, Morris A. Time use patterns among women with rheumatoid arthritis: association with functional limitations and psychological status. 2006. PMID: 16936332
Archea C, Yen IH, Chen H, Eisner MD, Katz PP, Masharani U, Yelin EH, Earnest G, Blanc PD. Negative life events and quality of life in adults with asthma. 2006. PMID: 16928721
Singh JA, Solomon DH, Dougados M, Felson D, Hawker G, Katz P, Paulus H, Wallace C. Development of classification and response criteria for rheumatic diseases. 2006. PMID: 16739201
Katz PP, Yelin EH, Lockshin MD. Journal policies on authorship and disclosures. 2006. PMID: 16739200
Eisner MD, Balmes J, Yelin EH, Katz PP, Hammond SK, Benowitz N, Blanc PD. Directly measured secondhand smoke exposure and COPD health outcomes. Volume 6. 2006. PMID: 16756671
Katz PP, Yelin EH, Lockshin MD. Journal policies on authorship and disclosures. 2006. PMID: 16729279
Chen H, Eisner MD, Katz PP, Yelin EH, Blanc PD. Measuring disease-specific quality of life in obstructive airway disease: validation of a modified version of the airways questionnaire 20. 2006. PMID: 16778287
Katz PP. Childbearing decisions and family size among women with rheumatoid arthritis. 2006. PMID: 16583405
Yen IH, Yelin EH, Katz P, Eisner MD, Blanc PD. Perceived neighborhood problems and quality of life, physical functioning, and depressive symptoms among adults with asthma. 2006. PMID: 16571704
Yelin E, Katz P, Balmes J, Trupin L, Earnest G, Eisner M, Blanc P. Work life of persons with asthma, rhinitis, and COPD: a study using a national, population-based sample. Volume 1. 2006. PMID: 16722563
Blanc PD, Yen IH, Chen H, Katz PP, Earnest G, Balmes JR, Trupin L, Friedling N, Yelin EH, Eisner MD. Area-level socio-economic status and health status among adults with asthma and rhinitis. 2006. PMID: 16387940
Vidyarthi AR, Katz PP, Wall SD, Wachter RM, Auerbach AD. Impact of reduced duty hours on residents' educational satisfaction at the University of California, San Francisco. 2006. PMID: 16377825
Katz PP. Use of self-management behaviors to cope with rheumatoid arthritis stressors. 2005. PMID: 16342099
Chen H, Katz PP, Shiboski S, Blanc PD. Evaluating change in health-related quality of life in adult rhinitis: responsiveness of the Rhinosinusitis Disability Index. 2005. PMID: 16277662
Kirwan JR, Ahlmén M, de Wit M, Heiberg T, Hehir M, Hewlett S, Katz PP, Minnock P, Quest EM, Richards P. Progress since OMERACT 6 on including patient perspective in rheumatoid arthritis outcome assessment. 2005. PMID: 16265711
Katz PP, Morris A, Yelin EH. Prevalence and predictors of disability in valued life activities among individuals with rheumatoid arthritis. 2005. PMID: 16249225
Katz PP, Eisner MD, Yelin EH, Trupin L, Earnest G, Balmes J, Blanc PD. Functioning and psychological status among individuals with COPD. Volume 14 of Issue 8. 2005. PMID: 16155771
Blanc PD, Eisner MD, Balmes JR, Trupin L, Yelin EH, Katz PP. Exposure to vapors, gas, dust, or fumes: assessment by a single survey item compared to a detailed exposure battery and a job exposure matrix. Volume 48 of Issue 2. 2005. PMID: 16032739
Stone JH, Lockshin MD, Katz PP, Yelin EH. New journal policy regarding registration of clinical trials. 2005. PMID: 16052548
Yelin EH, Trupin LS, Katz PP. Impact of managed care on the use of biologic agents for rheumatoid arthritis. 2005. PMID: 15934109
Eisner MD, Trupin L, Katz PP, Yelin EH, Earnest G, Balmes J, Blanc PD. Development and validation of a survey-based COPD severity score. Volume 127 of Issue 6. 2005. PMID: 15947299
Eisner MD, Balmes J, Katz PP, Trupin L, Yelin EH, Blanc PD. Lifetime environmental tobacco smoke exposure and the risk of chronic obstructive pulmonary disease. Volume 4 of Issue 1. 2005. PMID: 15890079
Eisner MD, Katz PP, Lactao G, Iribarren C. Impact of depressive symptoms on adult asthma outcomes. 2005. PMID: 15948301
Masharani U, Shiboski S, Eisner MD, Katz PP, Janson SL, Granger DA, Blanc PD. Impact of exogenous glucocorticoid use on salivary cortisol measurements among adults with asthma and rhinitis. 2005. PMID: 15919580
Blanc PD, Eisner MD, Katz PP, Yen IH, Archea C, Earnest G, Janson S, Masharani UB, Quinlan PJ, Hammond SK, Thorne PS, Balmes JR, Trupin L, Yelin EH. Impact of the home indoor environment on adult asthma and rhinitis. Volume 47 of Issue 4. 2005. PMID: 15824627
Bozic KJ, Katz P, Cisternas M, Ono L, Ries MD, Showstack J. Hospital resource utilization for primary and revision total hip arthroplasty. 2005. PMID: 15741624
Chen H, Katz PP, Eisner MD, Yelin EH, Blanc PD. Health-related quality of life in adult rhinitis: the role of perceived control of disease. 2004. PMID: 15480325
Neugebauer A, Katz PP. Impact of social support on valued activity disability and depressive symptoms in patients with rheumatoid arthritis. 2004. PMID: 15334431
Blanc PD, Eisner MD, Trupin L, Yelin EH, Katz PP, Balmes JR. The association between occupational factors and adverse health outcomes in chronic obstructive pulmonary disease. 2004. PMID: 15258271
Yelin E, Trupin L, Earnest G, Katz P, Eisner M, Blanc P. The impact of managed care on health care utilization among adults with asthma. 2004. PMID: 15115176
Snyder L, Blanc PD, Katz PP, Yelin EH, Eisner MD. Leukotriene modifier use and asthma severity: how is a new medication being used by adults with asthma? 2004. PMID: 15037489
Katz PP, Yelin EH, Eisner MD, Earnest G, Blanc PD. Performance of valued life activities reflected asthma-specific quality of life more than general physical function. 2004. PMID: 15066686
Katz P. Function, disability, and psychological well-being. 2004. PMID: 15248366
Yelin E, Trupin L, Katz P, Lubeck D, Rush S, Wanke L. Association between etanercept use and employment outcomes among patients with rheumatoid arthritis. 2003. PMID: 14613265
Trupin L, Earnest G, San Pedro M, Balmes JR, Eisner MD, Yelin E, Katz PP, Blanc PD. The occupational burden of chronic obstructive pulmonary disease. 2003. PMID: 14516136
Cisternas MG, Blanc PD, Yen IH, Katz PP, Earnest G, Eisner MD, Shiboski S, Yelin EH. A comprehensive study of the direct and indirect costs of adult asthma. 2003. PMID: 12789219
Neugebauer A, Katz PP, Pasch LA. Effect of valued activity disability, social comparisons, and satisfaction with ability on depressive symptoms in rheumatoid arthritis. 2003. PMID: 12790252
Blanc PD, Trupin L, Earnest G, San Pedro M, Katz PP, Yelin EH, Eisner MD. Effects of physician-related factors on adult asthma care, health status, and quality of life. 2003. PMID: 12753882
Katz PP, Pasch LA, Wong B. Development of an instrument to measure disability in parenting activity among women with rheumatoid arthritis. 2003. PMID: 12687535
Auerbach AD, Wachter RM, Katz P, Showstack J, Baron RB, Goldman L. Implementation of a voluntary hospitalist service at a community teaching hospital: improved clinical efficiency and patient outcomes. 2002. PMID: 12458985
Eisner MD, Yelin EH, Katz PP, Earnest G, Blanc PD. Exposure to indoor combustion and adult asthma outcomes: environmental tobacco smoke, gas stoves, and woodsmoke. 2002. PMID: 12403881
Katz P, Nachtigall R, Showstack J. The economic impact of the assisted reproductive technologies. 2002. PMID: 12479612
Katz PP, Yelin EH, Eisner MD, Blanc PD. Perceived control of asthma and quality of life among adults with asthma. 2002. PMID: 12269644
Yelin EH, Katz PP. Focusing interventions for disability among patients with rheumatoid arthritis. 2002. PMID: 12115150
Weber EJ, Katz PP, Waeckerle JF, Callaham ML. Author perception of peer review: impact of review quality and acceptance on satisfaction. 2002. PMID: 12038913
Yelin E, Trupin L, Katz P. The prevalence and impact of managed care for persons with rheumatoid arthritis in 1994 and 1999. 2002. PMID: 11954011
Pantilat SZ, Lindenauer PK, Katz PP, Wachter RM. Primary care physician attitudes regarding communication with hospitalists. 2002. PMID: 12021754
Yelin E, Trupin L, Cisternas M, Eisner M, Katz P, Blanc P. A national study of medical care expenditures for respiratory conditions. 2002. PMID: 11936516
Pantilat SZ, Lindenauer PK, Katz PP, Wachter RM. Primary care physician attitudes regarding communication with hospitalists. 2001. PMID: 11790363
Reddy JC, Katz PP, Goldman L, Wachter RM. A pneumonia practice guideline and a hospitalist-based reorganization lead to equivalent efficiency gains. 2001. PMID: 11767300
Blanc PD, Trupin L, Earnest G, Katz PP, Yelin EH, Eisner MD. Alternative therapies among adults with a reported diagnosis of asthma or rhinosinusitis : data from a population-based survey. 2001. PMID: 11713120
Eisner MD, Katz PP, Yelin EH, Hammond SK, Blanc PD. Measurement of environmental tobacco smoke exposure among adults with asthma. 2001. PMID: 11564616
Katz PP, Neugebauer A. Does satisfaction with abilities mediate the relationship between the impact of rheumatoid arthritis on valued activities and depressive symptoms? 2001. PMID: 11409668
Blanc PD, Trupin L, Eisner M, Earnest G, Katz PP, Israel L, Yelin EH. The work impact of asthma and rhinitis: findings from a population-based survey. 2001. PMID: 11377122
Katz PP, Yelin EH. Activity loss and the onset of depressive symptoms: do some activities matter more than others? 2001. PMID: 11352254
Katz PP, Eisner MD, Henke J, Shiboski S, Yelin EH, Blanc PD. Acknowledgement and corrections for flawed data. 2001. PMID: 11246517
Eisner MD, Katz PP, Yelin EH, Shiboski SC, Blanc PD. Risk factors for hospitalization among adults with asthma: the influence of sociodemographic factors and asthma severity. 2000. PMID: 11686864
Auerbach AD, Nelson EA, Lindenauer PK, Pantilat SZ, Katz PP, Wachter RM. Physician attitudes toward and prevalence of the hospitalist model of care: results of a national survey. 2000. PMID: 11099685
Katz PP, Yelin EH, Blanc PD, Bainton DF. Retraction. 2000. PMID: 10988083
Eisner MD, Yelin EH, Katz PP, Shiboski SC, Henke J, Blanc PD. Predictors of cigarette smoking and smoking cessation among adults with asthma. 2000. PMID: 10937016
Blanc PD, Kuschner WG, Katz PP, Yelin EH. Reanalysis of Blanc PD et al, "Use of herbal products, coffee or black tea, and over-the-counter medications as self treatments among adults with asthma". 2000. PMID: 10887326
Katz PP, Yelin EH, Leong A, Sonneborn DR. Health insurance characteristics and health care evaluations among persons with rheumatic diseases in California. 1999. PMID: 10616022
Katz PP, Eisner MD, Henke J, Shiboski S, Yelin EH, Blanc PD. The Marks Asthma Quality of Life Questionnaire: further validation and examination of responsiveness to change. 1999. PMID: 10391660
Yelin E, Henke J, Katz PP, Eisner MD, Blanc PD. Work dynamics of adults with asthma. 1999. PMID: 10212700
Showstack J, Katz PP, Lake JR, Brown RS, Dudley RA, Belle S, Wiesner RH, Zetterman RK, Everhart J. Resource utilization in liver transplantation: effects of patient characteristics and clinical practice. NIDDK Liver Transplantation Database Group. 1999. PMID: 10217053
Showstack J, Katz PP, Weber E. Evaluating the impact of hospitalists. 1999. PMID: 10068410
Lindenauer PK, Pantilat SZ, Katz PP, Wachter RM. Hospitalists and the practice of inpatient medicine: results of a survey of the National Association of Inpatient Physicians. 1999. PMID: 10068403
Katz PP, Showstack JA, Lake JR, Brown RS, Dudley RA, Colwell ME, Wiesner RH, Zetterman RK, Everhart J. Methods to estimate and analyze medical care resource use. An example from liver transplantation. 1999. PMID: 10507195
Glasgow RE, Showstack JA, Katz PP, Corvera CU, Warren RS, Mulvihill SJ. The relationship between hospital volume and outcomes of hepatic resection for hepatocellular carcinoma. 1999. PMID: 9927127
Eisner MD, Katz PP, Yelin EH, Henke J, Smith S, Blanc PD. Assessment of asthma severity in adults with asthma treated by family practitioners, allergists, and pulmonologists. 1998. PMID: 9821944
Wachter RM, Katz P, Showstack J, Bindman AB, Goldman L. Reorganizing an academic medical service: impact on cost, quality, patient satisfaction, and education. 1998. PMID: 9605901
Katz PP. Education and self-care activities among persons with rheumatoid arthritis. 1998. PMID: 9579757
Katz PP. The stresses of rheumatoid arthritis: appraisals of perceived impact and coping efficacy. 1998. PMID: 9534489
Katz PP, Showstack JA. Choosing quality and outcomes measures for rheumatic diseases. 1997. PMID: 9481229
Katz PP. Outcomes research: an overview. 1997. PMID: 9481226
Blanc PD, Katz PP, Henke J, Smith S, Yelin EH. Pulmonary and allergy subspecialty care in adults with asthma. Treatment, use of services, and health outcomes. 1997. PMID: 9426478
Blanc PD, Kuschner WG, Katz PP, Smith S, Yelin EH. Use of herbal products, coffee or black tea, and over-the-counter medications as self-treatments among adults with asthma. 1997. PMID: 9438488
Katz PP, Alfieri WS. Satisfaction with abilities and well-being: development and validation of a questionnaire for use among persons with rheumatoid arthritis. 1997. PMID: 9313397
Katz PP, Yelin EH, Smith S, Blanc PD. Perceived control of asthma: development and validation of a questionnaire. 1997. PMID: 9032197
Clauw DJ, Schmidt M, Radulovic D, Singer A, Katz P, Bresette J. The relationship between fibromyalgia and interstitial cystitis. 1997. PMID: 9201654
Katz PP, Criswell LA. Differences in symptom reports between men and women with rheumatoid arthritis. 1996. PMID: 9136287
Braveman P, Miller C, Egerter S, Bennett T, English P, Katz P, Showstack J. Health service use among low-risk newborns after early discharge with and without nurse home visiting. 1996. PMID: 8829074
Katz PP. The impact of rheumatoid arthritis on life activities. 1995. PMID: 8605266
Katz PP, Yelin EH. The development of depressive symptoms among women with rheumatoid arthritis. The role of function. 1995. PMID: 7818571
Criswell LA, Katz PP. Relationship of education level to treatment received for rheumatoid arthritis. 1994. PMID: 7869305
Blanc PD, Katz P, Yelin E. Mortality risk among elderly workers. 1994. PMID: 7810552
Katz PP, Yelin EH. Life activities of persons with rheumatoid arthritis with and without depressive symptoms. 1994. PMID: 7857996
Slotkoff AT, Katz P. Approach to the patient with rheumatoid arthritis. 1994. PMID: 7908157
Yelin EH, Katz PP. Making work more central to work disability policy. 1994. PMID: 7997220
Blanc PD, Jones M, Besson C, Katz P, Yelin E. Work disability among adults with asthma. 1993. PMID: 8222790
Katz PP, Yelin EH. Prevalence and correlates of depressive symptoms among persons with rheumatoid arthritis. 1993. PMID: 8336304
Washington AE, Katz P. Ectopic pregnancy in the United States: economic consequences and payment source trends. 1993. PMID: 8423966
Clauw DJ, Alloway JA, Katz P. Use of cyclosporin A in the eosinophilia myalgia syndrome. 1993. PMID: 8427523
Clauw DJ, Zackrison LH, Katz P. Serum cytokines and the eosinophilia myalgia syndrome. 1992. PMID: 1463513
Read CA, Clauw D, Weir C, Da Silva AT, Katz P. Dyspnea and pulmonary function in the L-tryptophan-associated eosinophilia-myalgia syndrome. 1992. PMID: 1582285
Washington AE, Katz P. Cost of and payment source for pelvic inflammatory disease. Trends and projections, 1983 through 2000. 1991. PMID: 1942401
Yelin EH, Katz PP. Labor force participation among persons with musculoskeletal conditions, 1970-1987. National estimates derived from a series of cross-sections. 1991. PMID: 1953814
Criswell LA, Katz PP, Tack BB. No firm basis to advocate auranofin in the treatment of juvenile rheumatoid arthritis. 1991. PMID: 1898455
Katz PP, Wirthlin MR, Szpunar SM, Selby JV, Sepe SJ, Showstack JA. Epidemiology and prevention of periodontal disease in individuals with diabetes. 1991. PMID: 2060449
Epstein WV, Henke CJ, Yelin EH, Katz PP. Effect of parenterally administered gold therapy on the course of adult rheumatoid arthritis. 1991. PMID: 1671630
Luft HS, Katz PP, Pinney DG. Risk factors for hospital malpractice exposure: implications for managers and insurers. 1991. PMID: 10114975
Showstack J, Katz P, Amend W, Salvatierra O. The association of cyclosporine with the 1-year costs of cadaver-donor kidney transplants. 1990. PMID: 2402040
Katz PP, Showstack JA. Is it worth it? Evaluating the economic impact of worksite health promotion. 1990. PMID: 2122533
Yelin EH, Katz PP. Transitions in health status among community-dwelling elderly people with arthritis. A national, longitudinal study. 1990. PMID: 2390126
Selby JV, FitzSimmons SC, Newman JM, Katz PP, Sepe S, Showstack J. The natural history and epidemiology of diabetic nephropathy. Implications for prevention and control. 1990. PMID: 2179596
Katz P, Whalen G, Mitchell SR, Cupps TR, Evans M. Modulation of suppression of mitogen-induced T cell-dependent B cell responses by natural killer cells. 1990. PMID: 2137740
Clauw DJ, Nashel DJ, Umhau A, Katz P. Tryptophan-associated eosinophilic connective-tissue disease. A new clinical entity? 1990. PMID: 2308182
Katz P, Yeager H, Whalen G, Evans M, Swartz RP, Roecklein J. Natural killer cell-mediated lysis of Mycobacterium-avium complex-infected monocytes. 1990. PMID: 2312668
Showstack J, Katz P, Amend W, Bernstein L, Lipton H, O'Leary M, Bindman A, Salvatierra O. The effect of cyclosporine on the use of hospital resources for kidney transplantation. 1989. PMID: 2507916
Katz P, Whalen G, Cupps TR, Mitchell SR, Evans M. Natural killer cells can enhance the proliferative responses of B lymphocytes. 1989. PMID: 2495189
Katz P, Mitchell SR, Cupps TR, Evans M, Whalen G. Suppression of B cell responses by natural killer cells is mediated through direct effects on T cells. 1989. PMID: 2784076
Lemley DE, Katz P. Therapeutic strategies in autoimmune disease: cyclosporin A as a model agent. 1988. PMID: 2979810
Katz P, Zaytoun AM, Lee JH. Characterization of corticosteroid receptors in natural killer cells: comparison with circulating lymphoid and myeloid cells. 1985. PMID: 3875418
Schneider HA, Yonker RA, Katz P, Longley S, Panush RS. Rheumatoid vasculitis: experience with 13 patients and review of the literature. 1985. PMID: 3909408
Panush RS, Somberg LB, Katz P, Longley S. An enzyme-linked immunoassay for detection of IgG- and C3-containing circulating immune complexes: comparison with a radioimmunoassay and quantitation in patients with rheumatic diseases. 1983. PMID: 6388973
Klein M, Roder J, Haliotis T, Korec S, Jett JR, Herberman RB, Katz P, Fauci AS. Chédiak-Higashi gene in humans. II. The selectivity of the defect in natural-killer and antibody-dependent cell-mediated cytotoxicity function. 1980. PMID: 6966316
Fauci AS, Katz P, Haynes BF, Wolff SM. Cyclophosphamide therapy of severe systemic necrotizing vasculitis. 1979. PMID: 36563
Katz P, Goldstein RA, Fauci AS. Immunoregulation in infection caused by Mycobacterium tuberculosis: the presence of suppressor monocytes and the alteration of subpopulations of T lymphocytes. 1979. PMID: 110887
Burson LC, Berliner SD, Strauss RJ, Katz P, Wise L. Telescoping anastomosis of the colon: a comparative study. 1979. PMID: 371935
Katz P, Fauci AS. The effects of corticosteroids on immunoregulation in sarcoidosis. 1979. PMID: 371816
Berliner S, Burson L, Katz P, Wise L. An anterior transversalis fascia repair for adult inguinal hernias. 1978. PMID: 646036