The epidemiology of drug use disorders cross-nationally: Findings from the WHO's World Mental Health Surveys.

ABSTRACT:

Background

Illicit drug use and associated disease burden are estimated to have increased over the past few decades, but large gaps remain in our knowledge of the extent of use of these drugs, and especially the extent of problem or dependent use, hampering confident cross-national comparisons. The World Mental Health (WMH) Surveys Initiative involves a standardised method for assessing mental and substance use disorders via structured diagnostic interviews in representative community samples of adults. We conducted cross-national comparisons of the prevalence and correlates of drug use disorders (DUDs) in countries of varied economic, social and cultural nature.

Methods and findings

DSM-IV DUDs were assessed in 27 WMH surveys in 25 countries. Across surveys, the prevalence

SUBMITTER: Degenhardt L 

PROVIDER: S-EPMC7370948 | biostudies-literature | 2019 Sep

REPOSITORIES: biostudies-literature