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Other epidemiology

  • Open Access
    Canadian SARS-CoV-2 serological survey using antenatal serum samples: a retrospective seroprevalence study
    Andrea Atkinson, Arianne Albert, Elisabeth McClymont, Janice Andrade, Lori Beach, Shelly Bolotin, Isabelle Boucoiran, Jared Bullard, Carmen Charlton, Joan Crane, Shelley Dougan, Jean-Claude Forest, Greg J. German, Yves Giguère, Gabriel Girouard, Catherine Hankins, Mel Krajden, Amanda Lang, Paul Levett, Jessica Minion, Cory Neudorf, Vanessa Poliquin, Jason L. Robinson, Heather Scott, Derek R. Stein, Vanessa Tran, George Zahariadis, Hong Y. Zhou, Deborah Money and The Antenatal Serostudies Team
    April 04, 2023 11 (2) E305-E313; DOI: https://doi.org/10.9778/cmajo.20220045
  • Open Access
    Potentially avoidable admissions to general internal medicine at an academic teaching hospital: an observational study
    Alex M. Cressman, Ushma Purohit, Ellen Shadowitz, Edward Etchells, Adina Weinerman, Darren Gerson, Kaveh G. Shojania, Lynfa Stroud, Brian M. Wong and Steve Shadowitz
    February 28, 2023 11 (1) E201-E207; DOI: https://doi.org/10.9778/cmajo.20220020
  • Open Access
    Unmet health care needs during the COVID-19 pandemic among adults: a prospective cohort study in the Canadian Longitudinal Study on Aging
    Jayati Khattar, Laura N. Anderson, Vanessa De Rubeis, Margaret de Groh, Ying Jiang, Aaron Jones, Nicole E. Basta, Susan Kirkland, Christina Wolfson, Lauren E. Griffith and Parminder Raina; for the Canadian Longitudinal Study on Aging (CLSA) Team
    February 14, 2023 11 (1) E140-E151; DOI: https://doi.org/10.9778/cmajo.20210320
  • Open Access
    The impact of poisoning in British Columbia: a cost analysis
    Fahra Rajabali, Kate Turcotte, Alex Zheng, Roy Purssell, Jane A. Buxton and Ian Pike
    February 14, 2023 11 (1) E160-E168; DOI: https://doi.org/10.9778/cmajo.20220089
  • Open Access
    A population-based study of the direct longitudinal health care costs of upper extremity trauma in patients aged 18–65 years
    Heather L. Baltzer, Gillian Hawker, Priscila Pequeno, J. Charles Victor and Murray Krahn
    January 10, 2023 11 (1) E13-E23; DOI: https://doi.org/10.9778/cmajo.20210118
  • Open Access
    Prostate cancer incidence among immigrant men in Ontario, Canada: a population-based retrospective cohort study
    Aisha K. Lofters, Jacqueline L. Bender, Sarah Swayze, Shabbir Alibhai, Anthony Henry, Kenneth Noel and Geetanjali D. Datta
    November 01, 2022 10 (4) E956-E963; DOI: https://doi.org/10.9778/cmajo.20220069
  • Open Access
    The burden of cancer among people living with HIV in Ontario, Canada, 1997–2020: a retrospective population-based cohort study using administrative health data
    Ioana A. Nicolau, Tony Antoniou, Jennifer D. Brooks, Rahim Moineddin, Curtis Cooper, Michelle Cotterchio, Jennifer L. Gillis, Claire E. Kendall, Abigail E. Kroch, Joanne D. Lindsay, Colleen Price, Kate Salters, Marek Smieja and Ann N. Burchell
    July 19, 2022 10 (3) E666-E674; DOI: https://doi.org/10.9778/cmajo.20220012
  • Open Access
    Stage migration of testicular germ cell tumours in Alberta, Canada, during the COVID-19 pandemic: a retrospective cohort study
    Richard Lee-Ying, Dylan E. O’Sullivan, Richard Gagnon, Nicholas Bosma, Rebecca N. Stewart, Cindy Railton, Derek Tilley, Nimira Alimohamed, Naveen Basappa, Tina Cheng, Michael Kolinsky, Safiya Karim, Dean Ruether, Scott North, Steven Yip, Brita Danielson, Daniel Heng and Darren Brenner
    July 05, 2022 10 (3) E633-E642; DOI: https://doi.org/10.9778/cmajo.20210285
  • Open Access
    Sociodemographic characteristics and emergency department visits and inpatient hospitalizations for atopic dermatitis in Ontario: a cross-sectional study
    Aaron M. Drucker, Li Bai, Lihi Eder, An-Wen Chan, Elena Pope, Karen Tu and Liisa Jaakkimainen
    June 07, 2022 10 (2) E491-E499; DOI: https://doi.org/10.9778/cmajo.20210194
  • Open Access
    Household transmission of SARS-CoV-2 from unvaccinated asymptomatic and symptomatic household members with confirmed SARS-CoV-2 infection: an antibody-surveillance study
    Maala Bhatt, Amy C. Plint, Ken Tang, Richard Malley, Anne Pham Huy, Candice McGahern, Jennifer Dawson, Martin Pelchat, Lauren Dawson, Terry Varshney, Corey Arnold, Yannick Galipeau, Michael Austin, Nisha Thampi, Fuad Alnaji, Marc-André Langlois and Roger L. Zemek
    April 12, 2022 10 (2) E357-E366; DOI: https://doi.org/10.9778/cmajo.20220026

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