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错误的假设和错失的机会:男男性行为者中未被诊断出的 HIV 感染的相关因素。

Mistaken assumptions and missed opportunities: correlates of undiagnosed HIV infection among black and Latino men who have sex with men.

机构信息

Division of HIV/AIDS Prevention, Centers for Disease Control and Prevention, Atlanta, GA, USA.

出版信息

J Acquir Immune Defic Syndr. 2011 Sep 1;58(1):64-71. doi: 10.1097/QAI.0b013e31822542ad.

Abstract

OBJECTIVE

To identify demographic, behavioral, and psychological variables associated with being HIV positive unaware among black and Latino men who have sex with men (MSM).

METHODS

Participants recruited in 3 cities completed a computer-assisted interview and were tested for HIV infection (OraSure Technologies, Bethlehem, PA). HIV-positive unaware MSM were compared with MSM who tested HIV negative in bivariate and multivariate analyses.

RESULTS

Of 1208 MSM (597 black and 611 Latino), 11% were HIV-positive unaware (18% black; 5% Latino). In multivariate analysis of the Latino MSM, being HIV-positive unaware was associated with nongay identity, high perceived risk of currently being HIV positive, and belief that sex with other Latino men reduces HIV transmission risk. Among black MSM, being HIV-positive unaware was associated with gay identity, moderately higher income, having health insurance, sexuality disclosure to a current health care provider, fewer than 3 lifetime HIV tests, high perceived risk of testing HIV positive, and belief that sex with other black men reduces HIV transmission risk.

CONCLUSIONS

HIV prevention efforts should address misperceptions among those black and Latino MSM who believe that assortative (ie, intraracial) sexual mixing reduces risk of HIV infection. Our findings also revealed missed opportunities to diagnose black MSM with HIV infection who were already engaged in care and had disclosed their sexuality to their health care provider. Clinicians should offer HIV testing to all MSM, particularly black MSM, who disclose engaging in recent sex with other men to facilitate earlier diagnosis of HIV infection and reduce transmission risk to sexual partners.

摘要

目的

确定与男男性行为者(MSM)中黑人和拉丁裔 HIV 阳性且不知情相关的人口统计学、行为和心理变量。

方法

在 3 个城市招募的参与者完成了计算机辅助访谈,并接受了 HIV 感染检测(宾夕法尼亚州伯利恒的 OraSure 技术公司)。在双变量和多变量分析中,将 HIV 阳性且不知情的 MSM 与 HIV 检测阴性的 MSM 进行了比较。

结果

在 1208 名 MSM 中(597 名黑人,611 名拉丁裔),有 11%的人 HIV 阳性且不知情(18%的黑人;5%的拉丁裔)。在对拉丁裔 MSM 的多变量分析中,HIV 阳性且不知情与非同性恋身份、目前 HIV 阳性风险较高以及认为与其他拉丁裔男性发生性行为会降低 HIV 传播风险有关。在黑人 MSM 中,HIV 阳性且不知情与同性恋身份、收入略高、有医疗保险、向当前医疗保健提供者披露性取向、艾滋病毒检测次数少于 3 次、艾滋病毒检测阳性风险较高以及认为与其他黑人男性发生性行为会降低 HIV 传播风险有关。

结论

艾滋病毒预防工作应针对那些认为同种(即种族内)性混合会降低 HIV 感染风险的黑人和拉丁裔 MSM 中存在的误解。我们的研究结果还显示,在已经接受治疗并向其医疗保健提供者披露其性取向的黑人 MSM 中,存在漏诊 HIV 感染的机会。临床医生应向所有 MSM 提供 HIV 检测,特别是向披露最近与其他男性发生性行为的黑人 MSM 提供检测,以促进 HIV 感染的早期诊断,并降低性伴侣的传播风险。

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