title: Social network, support and influence: relationships with drug use and protective AIDS behavior.
abstract: One reason for difficulty in long-term maintenance of behavior changes by injection drug users (IDUs) is the concomitant support or distraction from the IDUs social environment. This study explored the relationship of social factors--e.g., encouragement from friends, beliefs about social norms--with drug injection behaviors. Subjects were clients in a short-term residential detoxification program. Self-reports of drug and AIDS-protective behaviors were gathered at baseline and at least 6 months following a trial of enhanced vs. informational educational interventions. Results provide support both for the general hypothesis about the influence of peers and drug-use partners prior and subsequent to detoxification and for the greater effectiveness of the enhanced intervention on social factors. Particularly important to improved drug use behavior were decreased number of friends who inject drugs (social network), increased number of people to talk with when upset (social support), and increased argument skills about safe drug use (social influence).
authors.affiliation: School of Public Health, University of Massachusetts at Amherst.
authors.forename: J G
authors.initials: JG
authors.lastname: Zapka
authors.forename: A M
authors.initials: AM
authors.lastname: Stoddard
authors.forename: J
authors.initials: J
authors.lastname: McCusker
mesh_terms: D000163:Acquired Immunodeficiency Syndrome / Q000517:prevention & control* / Q000523:psychology / Q000635:transmission; D000293:Adolescent; D000328:Adult; D017280:Condoms; D005260:Female; D006266:Health Education; D007722:Health Knowledge, Attitudes, Practice; D006801:Humans; D008297:Male; D016485:Needle Sharing / Q000009:adverse effects / Q000523:psychology; D012309:Risk-Taking; D012736:Sex Education; D012932:Social Facilitation; D012944:Social Support; D016320:Substance Abuse Treatment Centers; D015819:Substance Abuse, Intravenous / Q000150:complications / Q000523:psychology / Q000534:rehabilitation*; D016896:Treatment Outcome