Children who live on the street in low- and middle-income countries have high rates of substance abuse, according to a meta-analysis carried out by researchers from the United States, Kenya, and Canada (Embleton L et al. Addiction. doi:10.1111/add.12252 [published online July 12, 2013]).
The investigators analyzed 50 studies of drug use in street children that focused on 22 countries. They defined the term street children, or street-involved children and youth, as children aged 0 to 18 years or youths aged 15 to 24 years who spend some or most of their lives on the streets.
Friedrich MJ. Street Children and Drug Abuse. JAMA. 2013;310(11):1113. doi:10.1001/jama.2013.278239