Negative self-perceptions and sexual risk behavior among heterosexual methamphetamine users.
Negative self-perceptions and sexual risk behavior among heterosexual methamphetamine users.
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异性恋甲基苯丙胺使用者的负面自我认知和性危险行为。
DOI：
10.1080/10826080500260990
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发表时间：
2005
影响因子：
2
通讯作者：
Patterson,ThomasL
中科院分区：
文献类型：
--
作者：
Semple,ShirleyJ;Grant,Igor;Patterson,ThomasL
这项研究调查了来自加州圣地亚哥的156名异性恋、甲基苯丙胺使用者的负面自我认知与性风险行为之间的关系。贝克抑郁量表和自尊评定量表分别用于评估抑郁和消极自我认知。性危险行为和甲基苯丙胺使用的测量方法是专门为这项研究开发的。数据收集于2001-2002年。参与者主要为男性（76%），高加索人（56%），未婚（51%），无业（73%），平均年龄为39.1岁。与自我认知水平较低的人相比，自我认知水平较高的参与者表现出了最大程度的性风险行为，包括明显更多的无保护阴道性交和更多的性伴侣。在横断面分析中，消极的自我认知预测甲基苯丙胺使用的强度和抑郁症状。然而，这两个变量都没有被发现在消极自我认知和性风险行为之间起到中介作用。研究结果与进一步研究消极自我认知作为甲基苯丙胺使用者的性危险行为的决定因素的作用有关。
This research examined the relationship between negative self-perceptions and sexual risk behavior in a sample of 156 heterosexually identified, methamphetamine users from San Diego, California. The Beck Depression Inventory and the Self Esteem Rating Scale, respectively, were used to assess depression and negative self-perceptions. Measures of sexual risk behavior and methamphetamine use were developed specifically for this research. Data were gathered in 2001–2002. Participants were primarily male (76%), Caucasian (56%), never married (51%), and unemployed (73%), with a mean age of 39.1 years. Participants with high levels of negative self-perceptions evidenced the greatest degree of sexual risk behavior, including significantly more unprotected vaginal sex and a larger number of sexual partners as compared to individuals with low levels of negative self-perceptions. In cross-sectional analyses, negative self-perceptions predicted intensity of methamphetamine use and depressive symptoms. However, neither of these variables were found to mediate the relationship between negative self-perceptions and sexual risk behavior. Findings are discussed in relation to the need for further research into the role of negative self-perceptions as a determinant of sexual risk behavior among methamphetamine users.
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