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Course: Utilization of Physician-Based Mental Health Care Services Among Children and Adolescents Before and During the COVID-19 Pandemic in Ontario, Canada

CME Credits: 1.00

Released: 2022-02-07

Key Points

Question To what extent has physician-based mental health care utilization among children and adolescents changed through the COVID-19 pandemic?
Findings In this population-based repeated cross-sectional study, following an initial large and rapid decline in mental health care utilization at the pandemic onset, utilization increased and was sustained at approximately 10% to 15% above expected levels through the first year of the pandemic, with 70% of care delivered virtually.
Meaning System-level planning to monitor quality and ensure capacity for this modest but important rise in mental health care needs is warranted.

Abstract

Importance Public health measures to reduce the spread of COVID-19 have heightened distress among children and adolescents and contributed to a shift in delivery of mental health care services.
Objectives To measure and compare physician-based outpatient mental health care utilization before and during the COVID-19 pandemic and quantify the extent of uptake of virtual care delivery.
Design, Setting, and Participants Population-based repeated cross-sectional study using linked health and administrative databases in Ontario, Canada. All individuals aged 3 to 17 years residing in Ontario from January 1, 2017, to February 28, 2021.
Exposures Pre–COVID-19 period from January 1, 2017, to February 29, 2020, and post–COVID-19 onset from March 1, 2020, to February 28, 2021.
Main Outcomes and Measures Physician-based outpatient weekly visit rates per 1000 population for mental health diagnoses overall and stratified by age group, sex, and mental health diagnostic grouping and proportion of virtual visits. Poisson generalized estimating equations were used to model 3-year pre–COVID-19 trends and forecast expected trends post–COVID-19 onset and estimate the change in visit rates before and after the onset of COVID-19. The weekly proportions of virtual visits were calculated.
Results In a population of almost 2.5 million children and adolescents (48.7% female; mean [SD] age, 10.1 [4.3] years), the weekly rate of mental health outpatient visits was 6.9 per 1000 population. Following the pandemic onset, visit rates declined rapidly to below expected (adjusted relative rate [aRR], 0.81; 95% CI, 0.79-0.82) in April 2020 followed by a growth to above expected (aRR, 1.07; 95% CI, 1.04-1.09) by July 2020 and sustained at 10% to 15% above expected as of February 2021. Adolescent female individuals had the greatest increase in visit rates relative to expected by the end of the study (aRR, 1.26; 95% CI, 1.25-1.28). Virtual care accounted for 5.0 visits per 1000 population (72.5%) of mental health visits over the study period, with a peak of 5.3 visits per 1000 population (90.1%) (April 2020) and leveling off to approximately 70% in the latter months.
Conclusions and Relevance Physician-based outpatient mental health care in Ontario increased during the pandemic, accompanied by a large, rapid shift to virtual care. There was a disproportionate increase in use of mental health care services among adolescent female individuals. System-level planning to address the increasing capacity needs and to monitor quality of care with such large shifts is warranted.


Educational Objective
To identify the key insights or developments described in this article


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