McCusker J, Stoddard A M, Zapka J G, Lewis B F
School of Public Health, University of Massachusetts, Amherst.
Am J Public Health. 1993 Oct;83(10):1463-6. doi: 10.2105/ajph.83.10.1463.
This paper reports the behavioral outcomes of informational vs enhanced small-group educational interventions for drug users among 407 subjects in a short-term drug treatment program. Logistic regression was used to analyze drug use and sexual behaviors at the final follow-up visit. Among lower risk subjects, the enhanced intervention was more effective in reducing injection practices that produced risks in terms of human immunodeficiency virus infection; among those at highest risk, the informational interventions were more effective. The enhanced intervention was more effective than the informational interventions in reducing cocaine use at follow-up. No differential intervention effect on sexual risk behaviors was found.
本文报告了在一个短期戒毒治疗项目中，针对407名吸毒者开展的信息性与强化小组教育干预措施的行为结果。采用逻辑回归分析最终随访时的吸毒和性行为情况。在低风险受试者中，强化干预在减少产生人类免疫缺陷病毒感染风险的注射行为方面更有效；在风险最高的受试者中，信息性干预更有效。强化干预在随访时减少可卡因使用方面比信息性干预更有效。未发现干预措施对性风险行为有差异影响。
