Zoekresultaten - 2 results
Adherence to '5-2-1-0' guidelines and multiple risky behaviours among adolescents in nine sub-Saharan African countries: evidence from Global School-based Student Health Survey 2012-2017.
23.0%), respectively, combined 1, 2, 3 and 4 risky behaviours among the four ‘5-2-1-0’ criteria. The most observed combination was found for co-occurrence of three risky behaviours: insufficient ...
The European Web Survey on Drugs: patterns of use of new psychoactive substances in Belgium
partners. Selection criteria were a minimum age of 18, living in Belgium and having used one or more of the drugs covered by the survey. Participation was anonymous and respondents could opt out at any stage ...