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标题：Effect of educational intervention on knowledge, perceived benefits, barriers and self-efficacy regarding AIDS preventive behaviors among drug addicts
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作者：Fatemeh Bastami ; Firoozeh Mostafavi ; Akbar Hassanzadeh 等
期刊名称：Journal of Education and Health Promotion
印刷版ISSN：2277-9531
出版年度：2015
卷号：4
期号：1
页码：90-90
DOI：10.4103/2277-9531.171804
出版社：Medknow Publications
摘要：Background and Objectives: Addicts account for approximately 68.15% of AIDS cases in Iran and injection drug users are considered as a major factor in the spread of AIDS in Iran. The purpose of this study was to determine the effect of an educational intervention on the perceived self-efficacy, benefits, and barriers concerning AIDS preventive behaviors among drug addicts in Khorramabad, Iran. Methods: This is a quasi-experimental study carried out in 2013 on 88 addicts kept in rehabilitations center in Khorramabad. The data collection instruments included a questionnaire on self-efficacy, perceived benefits, perceived barriers, knowledge and preventive behaviors regarding HIV. Data were analyzed by paired t -test, independent t -test, Chi-square and analysis of covariance. Results: Paired t -test showed that the mean scores for perceived benefits and barriers, knowledge and preventive behaviors significantly increased in the intervention group after the intervention than before the intervention. But the increase in self-efficacy score was not statistically significant. Conclusions: The results of this study showed that training and education based on the health belief model led to an increase in knowledge, self-efficacy, perceived benefits, performance and reduction in perceived barriers in addicts. It is recommended that future studies should include strategies for enhancing self-efficacy and perceived benefits as well as strategies for reducing barriers to the adoption of preventive behaviors.
关键词：AIDS; Drug Abusers; perceived barriers; perceived benefits; perceived self; efficacy