Prevalence of drug use, alcohol consumption, cigarette smoking and measure of socioeconomic-related inequalities of drug use among Iranian people: findings from a national survey

Background Drug use can lead to several psychological, medical and social complications. The current study aimed to measure and decomposes socioeconomic - related inequalities in drug use among adults in Iran. Methods This was a cross-sectional study The PERSIAN Cohort is the largest and most important cohort among 18 distinct areas of Iran. This study was conducted on 130,570 adults 35 years and older. A structured questionnaire was applied to...