Virtual Care and Emergency Department Use During the COVID-19 Pandemic Among Patients of Family Physicians in Ontario, Canada

• Published in: JAMA network open 2023-04, Vol.6 (4), p.e239602-e239602
• Main Authors: Kiran, Tara, Green, Michael E, Strauss, Rachel, Wu, C Fangyun, Daneshvarfard, Maryam, Kopp, Alexander, Lapointe-Shaw, Lauren, Latifovic, Lidija, Frymire, Eliot, Glazier, Richard H
• Format: Article
• Language: English
• Subjects: Adult; COVID-19; COVID-19 - epidemiology; Cross-Sectional Studies; Emergency medical care; Emergency Service, Hospital; Female; Health Policy; Humans; Male; Middle Aged; Online Only; Ontario - epidemiology; Original Investigation; Pandemics; Patients; Physicians; Physicians, Family; Primary care
• ISSN: 2574-3805; 2574-3805
• DOI: 10.1001/jamanetworkopen.2023.9602

The COVID-19 pandemic has played a role in increased use of virtual care in primary care. However, few studies have examined the association between virtual primary care visits and other health care use. To evaluate the association between the percentage of virtual visits in primary care and the rate of emergency department (ED) visits. This cross-sectional study used routinely collected administrative data and was conducted in Ontario, Canada. The sample comprised family physicians with at least 1 primary care visit claim between February 1 and October 31, 2021, and permanent Ontario residents who were alive as of March 31, 2021. All residents were assigned to physicians according to enrollment and billing data. Family physicians' virtual visit rate was the exposure. Physicians were stratified by the percentage of total visits that they delivered virtually (via telephone or video) during the study period (0% [100% in person], >0%-20%, >20%-40%, >40%-60%, >60%-80%, >80% to 80% to 0%-20% virtual visits in big cities: relative rate, 0.77%; 95% CI, 0.74%-0.81%). This pattern was unchanged across all rurality of practice strat