New and continuing physician-based outpatient mental health care among children and adolescents during the COVID-19 pandemic in Ontario, Canada: a population-based study

• Published in: Frontiers in psychiatry Vol. 14; p. 1063203
• Main Authors: Toulany, Alene, Vigod, Simone, Kurdyak, Paul, Stukel, Therese A., Strauss, Rachel, Fu, Longdi, Guttmann, Astrid, Guan, Jun, Cohen, Eyal, Chiu, Maria, Hepburn, Charlotte Moore, Moran, Kimberly, Gardner, William, Cappelli, Mario, Sundar, Purnima, Saunders, Natasha
• Format: Journal Article
• Language: English
• Published: Frontiers Media S.A 06.11.2023
• Subjects: adolescents; children; continuity of care; coronavirus; mental health; psychiatry
• ISSN: 1664-0640; 1664-0640
• DOI: 10.3389/fpsyt.2023.1063203

Objective To assess physician-based mental health care utilization during the COVID-19 pandemic among children and adolescents new to care and those already engaged with mental health services, and to evaluate differences by sociodemographic factors. Study design We performed a population-based repeated cross-sectional study using linked health and administrative databases in Ontario, Canada among all children and adolescents 3–17 years. We examined outpatient visit rates per 1,000 population for mental health concerns for those new to care (no physician-based mental healthcare for ≥1 year) and those with continuing care needs (any physician-based mental healthcare <1 year) following onset of the pandemic. Results Among ~2.5 million children and adolescents (48.7% female, mean age 10.1 ± 4.3 years), expected monthly mental health outpatient visits were 1.5/1,000 for those new to mental health care and 5.4/1,000 for those already engaged in care. Following onset of the pandemic, visit rates for both groups were above expected [adjusted rate ratio (aRR) 1.22, 95% CI 1.17, 1.27; aRR 1.10, 95% CI 1.07, 1.12] for new and continuing care, respectively. The greatest increase above expected was among females (new: aRR 1.33, 95% CI 1.25, 1.42; continuing: aRR 1.22 95% CI 1.17, 1.26) and adolescents ages 13–17 years (new: aRR 1.31, 95% CI 1.27, 1.34; continuing: aRR 1.15 95% CI 1.13, 1.17). Mood and anxiety concerns were prominent among those new to care. Conclusion In the 18 months following onset of the pandemic, outpatient mental health care utilization increased for those with new and continuing care needs, especially among females and adolescents.