Association of Social Network Characteristics with Substance Use among College-Going Young Adults: A Cross-Sectional Study.

Abstract

Family members, peers, and significant others are part of a college student's social network. This cross-sectional study aimed to Assess substance use prevalence and patterns among college students,Compare the social network characteristics of substance users (SUs) and non-users (NUs), andExplore the association of social factors with substance use. The study involved 902 students from 11 Government and aided private degree colleges. Demographic and clinical data sheet, ASSIST, and Social Network Questionnaire were used to collect the data. Prevalence of substance use was 26.9% and higher among males (21.5%). Alcohol (20%) and tobacco (15.5%) were the commonly used substances. SUs' network was composed of unmarried persons (p<0.002), male members (p<0.001), and friends (p<0.001) with substance use. In contrast, the NUs' network comprised parents (p<0.016) and siblings (p<0.001). NUs had a higher number of influential members in the network, whereas SUs had more closeness with members and received higher financial support (p<0.001). Participant's age (OR 1.27), family history of substance use (OR 2.46), parents' occupation (Business: OR 1.79, being employee in the government or industry: OR 1.76),and having three substance-using members in the network (OR .211) were found to be risk factors. Social network has an association with substance use among college students. Social-network-based interventions may benefit them.