Tensions between the epidemiology and psychology of HIV risk: implications for pre-exposure prophylaxis.
Tensions between the epidemiology and psychology of HIV risk: implications for pre-exposure prophylaxis.
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DOI:
10.1007/s10461-014-0770-7
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发表时间:
2014-09
影响因子:
4.4
通讯作者:
Golub, Sarit A.
中科院分区:
文献类型:
--
作者:
Golub, Sarit A.
This study focuses on psychological differences in risk-taking patterns and their association with risk compensation motivations in the context of pre-exposure prophylaxis (PrEP). Participants were 257 HIV-negative MSM and transgender women recruited in New York City. The majority of participants (89.5%, n = 230), could be classified as either: Intimates (40%), who report UAI only with a main partner believed to be HIV-negative; Trusters (34%), who engaged in unprotected anal intercourse (UAI) only with casual partners believed to be HIV-negative; and Gamblers (26%) who report UAI with partners of unknown serostatus. Partner-based classifications were better predictors of HIV risk perception and other traditional correlates of risk-taking (e.g. impulsivity, sexual compulsivity) than rates of UAI. The three groups differed significantly in PrEP-related risk compensation motivations: sexual pleasure (Gamblers), intimacy (Trusters) and partner pressure (Intimates). These data underscore the importance of focusing the psychological dynamics of risk perception and sexual decision-making.
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