Validity of myocardial infarction diagnoses in administrative databases: a systematic review. by Natalie McCormick, Diane Lacaille, Vidula Bhole, J Antonio Avina-Zubieta

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Validity of Diagnostic Codes for Acute Stroke in Administrative Databases: A Systematic Review. by Natalie McCormick, Vidula Bhole, Diane Lacaille, J Antonio Avina-Zubieta

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Validity of heart failure diagnoses in administrative databases: a systematic review and meta-analysis. by Natalie McCormick, Diane Lacaille, Vidula Bhole, J Antonio Avina-Zubieta

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How do patients with systemic autoimmune rheumatic disease perceive the use of their medications: a systematic review and thematic synthesis of qualitative research by Hans Haag, Tim Liang, J. Antonio Avina-Zubieta, Mary A. De Vera

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1601 No increased risk of arrhythmia among patients with systemic lupus erythematosus or rheumatoid arthritis using hydroxychloroquine by Na Lu, Hui Xie, J Antonio Avina-Zubieta, M Rashedul Hoque, Narsis Daftarian

Increased risk of venous thromboembolism in patients with granulomatosis with polyangiitis: A population-based study. by Shelby Marozoff, Alice Mai, Natasha Dehghan, Eric C Sayre, Hyon K Choi, J Antonio Aviña-Zubieta

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Increased risk of venous thromboembolism in patients with granulomatosis with polyangiitis: A population-based study by Shelby Marozoff, Alice Mai, Natasha Dehghan, Eric C. Sayre, Hyon K. Choi, J. Antonio Aviña-Zubieta

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405 Does antimalarial adherence decrease the risk of cardiovascular events and mortality among patients with incident systemic lupus erythematosus and rheumatoid arthritis? A popul... by Diane Lacaille, Hui Xie, John M Esdaile, J Antonio Avina-Zubieta, M Rashedul Hoque, Mary ADe Vera

Risk of venous thromboembolism in patients with rheumatoid arthritis: a meta-analysis of observational studies by Zahra A Fazal, Ana Michelle Avina-Galindo, Shelby Marozoff, Jessie Kwan, Na Lu, J. Antonio Avina-Zubieta

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Correction: Association of tramadol with all-cause mortality, cardiovascular diseases, venous thromboembolism, and hip fractures among patients with osteoarthritis: a population-ba... by Lingyi Li, Shelby Marozoff, Na Lu, Hui Xie, Jacek A. Kopec, Jolanda Cibere, John M. Esdaile, J. Antonio Avina-Zubieta

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Association of tramadol with all-cause mortality, cardiovascular diseases, venous thromboembolism, and hip fractures among patients with osteoarthritis: a population-based study by Lingyi Li, Shelby Marozoff, Na Lu, Hui Xie, Jacek A. Kopec, Jolanda Cibere, John M. Esdaile, J. Antonio Aviña-Zubieta

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Severe COVID-19 outcomes among patients with autoimmune rheumatic diseases or transplantation: a population-based matched cohort study by John Esdaile, Jacek A Kopec, Diane Lacaille, Na Lu, J Antonio Aviña-Zubieta, Hui Xie, Shelby Marozoff, Jonathan M Loree

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Onset of depression and anxiety among patients with gout after diagnosis: a population-based incident cohort study by Alyssa Howren, Eric C. Sayre, Hyon K. Choi, J. Antonio Avina-Zubieta, Kam Shojania, Jamie Y. Park, Mary A. De Vera

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Impact of Loneliness and Social Isolation on Mental Health Outcomes Among Individuals With Rheumatic Diseases During the COVID‐19 Pandemic by Alyssa Howren, J. Antonio Avina‐Zubieta, Joseph H. Puyat, Deborah Da Costa, Hui Xie, Eileen Davidson, Nevena Rebić, Louise Gastonguay, Hallie Dau, Mary A. De Vera

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Immunosuppression and COVID-19 infection in British Columbia: Protocol for a linkage study of population-based administrative and self-reported survey data by Ana Michelle Avina-Galindo, Zahra A. Fazal, Shelby Marozoff, Jessie Kwan, Na Lu, Alison M. Hoens, Jacek Kopec, Diane Lacaille, Hui Xie, Jonathan M. Loree, J. Antonio Avina-Zubieta, on behalf of the SCOUT team

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A Population‐Based Study Evaluating Retention in Rheumatology Care Among Patients With Rheumatoid Arthritis by Claire E. H. Barber, Diane Lacaille, Ruth Croxford, Cheryl Barnabe, Deborah A. Marshall, Michal Abrahamowicz, Hui Xie, J. Antonio Avina‐Zubieta, John M. Esdaile, Glen Hazlewood, Peter Faris, Steven Katz, Paul MacMullan, Dianne Mosher, Jessica Widdifield

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System-level performance measures of access to rheumatology care: a population-based retrospective study of trends over time and the impact of regional rheumatologist supply in Ont... by Claire E. H. Barber, Diane Lacaille, Ruth Croxford, Cheryl Barnabe, Deborah A. Marshall, Michal Abrahamowicz, Hui Xie, J. Antonio Avina-Zubieta, John M. Esdaile, Glen Hazlewood, Peter Faris, Steven Katz, Paul MacMullan, Dianne Mosher, Jessica Widdifield

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Effect of Immunosuppressive or Immunomodulatory Agents on Severe COVID‐19 Outcomes: A Population‐Based Cohort Study by Shelby Marozoff, Jeremiah Tan, Na Lu, Ayesha Kirmani, Jonathan M. Loree, Hui Xie, Diane Lacaille, Jacek A. Kopec, John M. Esdaile, Bonnie Corradetti, Peter Malone, Cheryl L. Koehn, Philippa Mennell, Alison M. Hoens, J. Antonio Aviña‐Zubieta

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RetINal Toxicity And HydroxyChloroquine Therapy (INTACT): protocol for a prospective population-based cohort study by Mahyar Etminan, Martin Dawes, John Esdaile, Michael Butler, J Antonio Aviña-Zubieta, Hussein Hollands, Eduardo Navajas, Alison Hoens, Kaivon Pakzad-Vaezi, Zaid Mammo, Elizabeth Hay, Narsis Daftarian, Adriana Lima, Shelby Marozoff, Dami Ojo, Steve D Levasseur, David A L Maberley, Beatrice Adante, Ravinder Dennis Bhui, Suruchi B Bhui, Lica Chui, Murray Erasmus, Derek Godinho, Malvinder Hoonjan, Aaron Joe, Andrew Lukaris, Suren Sanmugasunderam, Kam Shojania

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