The global burden of mental health conditions is substantial, affecting
the quality and length of life of billions of people worldwide and
contributing significantly to health-related costs to patients and their
families, governments, health systems, and payers.
1
Recognizing the urgent need for action on mental health, the World
Health Organization has launched a 5-year (2019-2023) special initiative
on mental health to address the increasing prevalence of mental health
disorders and their profound societal impact.
2
Recent data suggest that disability-adjusted life-years attributable to
mental disorders in 2019 could represent as much as 16% of global
disability-adjusted life-years.
1
In the United States, indicators of adolescent mental health have
worsened significantly over the past decade, with 40% of high-school
students reporting depressive symptoms and a significant increase in the
percentage of youth who seriously considered suicide.
3
Recent data also point to the negative impact of the COVID-19 pandemic
on mental health, with 4 in 10 American adults reporting symptoms of
anxiety and depression in early 2021.
4