Number of countries with underlying data on the prevalence of mental illnesses

The number of countries with underlying data on the prevalence of each mental illness in the general population. The studies were used by the IHME’s Global Burdenof Disease study to estimate the prevalence of mental illnesses worldwide.

Source: IHME, Global Burden of Disease (2019)

Note: Studies were included if they used data from diagnoses or surveys corresponding to the official DSM or ICD diagnostic criteria.