Perceived Risk Modifies the Effect of HIV Knowledge on Sexual Risk Behaviors
[摘要] Background: There is a large controversy in the literature about the inter-relations between perceived risk, knowledge, and risk behavior in different settings, and people at HIV risk are not an exception.
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[效力级别] [学科分类] 卫生学
[关键词] HIV knowledge;perceived risk;sexual risk behavior;moderator;interaction effect [时效性]
