“In 2021, 162.86 million people had substance use disorders (95% UI = 145.95, 180.85).

The global age-standardised prevalence rate was 1982.13 per 100 000 (95% UI = 1773.57, 2206.29), declining by 16.9% (95% UI = −18.7, −14.9) since 1990; age-standardised incidence rate was 843.37 (95% UI = 736.21, 956.19), declining by 17.3% (95% UI = −19.7, −15.2).”

From Journal Of Global Health.