Young adults’ mental health and unmet service needs in the context of the COVID-19 pandemic across Canada and France

While young adults experienced mental health challenges during the COVID-19 pandemic, little is known about how their mental health needs were subsequently met through access to mental health services (MHS). From October to December 2020, we conducted an online survey of young adults (18–29 years) living in Canada and France to investigate factors associated with unmet MHS needs.