Effect of the COVID-19 pandemic on mental health visits in primary care: an interrupted time series analysis from nine INTRePID countries.

Background

The COVID-19 pandemic impacted mental health disorders, affecting both individuals with pre-existing conditions and those with no prior history. However, there is limited evidence regarding the pandemic's impact on mental health visits to primary care physicians. The

Methods

We conducted an interrupted time series analysis in nine countries to examine changes in rates of monthly mental health visits to primary care settings from January 1st, 2018, to December 31st, 2021. Sub-group analysis considered service type (in-person/virtual) and six categories of mental health conditions (anxiety/depression, bipolar/schizophrenia/other psychotic disorders, sleep disorders, dementia, ADHD/eating disorders, and substance use disorder).

Findings

Mental health visit rates increased after the onset of the pandemic in most countries. In Argentina, Canada, China, Norway, Peru, and Singapore, this increase was immediate ranged from an incidence rate ratio of 1·118 [95% CI 1.053-1.187] to 2.240 [95% CI 2.057-2.439] when comparing the first month of pandemic with the pre-pandemic trend. Increases in the following months varied across countries. Anxiety/depression was the leading reason for mental health visits in most countries. Virtual visits were reported in Australia, Canada, Norway, Peru, Sweden, and the USA, accounting for up to 40% of the total mental health visits.

Interpretation

Findings suggest an overall increase in mental health visits, driven largely by anxiety/depression. During the COVID-19 pandemic, many of the studied countries adopted virtual care in particular for mental health visits. Primary care plays a crucial role in addressing mental ill-health in times of crisis.

Funding

Canadian Institutes of Health Research grant #173094 and the Rathlyn Foundation Primary Care EMR Research and Discovery Fund.

Informations de copyright

© 2024 The Author(s).

Déclaration de conflit d'intérêts

CL and AO receive a salary for research associate positions at the University of Toronto. JMW holds the position of Vice President Medical Affairs and is employed by the DARTNet Institute. SdeL serves as the director of the Royal College of General Practitioners (RCGP) Research and Surveillance Centre (RSC) the primary care sentinel network and he receives funding from the UK Health Security Agency for this position. Seqirus and Roche provided a bursary for speaking. AstraZeneca provided a bursary to attend a European conference. Additionally, AstraZeneca, Sanofi, and Seqirus provided funding for Advisory Board membership. RSK has received payment from Qulturum Jönköping County for lectures and support from Region Uppsala to attend WONCA Sydney 2023. MSC-F is an Associate Professor at the Universidad Peruana Cayetano Heredia, and the Director of the Primary Health Care Research Center. Her salary is sourced from teaching, contracts and grants awarded to the university. She has received a grant from the National Council of Science and Technology of Peru. KT receives a Chair in Family and Community Medicine Research in Primary Care at UHN. She has received grants from the following organizations in the past 3 years: The Canadian Institutes of Health Research, Rathlyn Foundation Primary Care EMR Research and Discovery Fund, College of Family Physicians of Canada/Foundation for Advancing Family Medicine/CMA Foundation Heart and Stroke Foundation of Ontario, Department of Defense United States of America, St. Michael's Hospital Foundation, Ontario Health Data Platform First Movers Fund, Queen's University CSPC Research Initiation Grant, Diabetes Canada, Heart and Stroke Foundation and Brain Canada Heart-Brain IMPACT Award, CANSSI ICES Data Access Grant, North York General Hospital Exploration Fund, CFPC Janus Grant. Support for attending meetings is provided by the Rathlyn Foundation Primary Care EMR Research and Discovery Fund. None of the other authors have reported any other potential conflicts of interest.