Universidad Peruana Cayetano Heredia

Do Subjective Alcohol Screening Tools Correlate with Biomarkers Among High-Risk Transgender Women and Men Who Have Sex with Men in Lima, Peru?

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dc.contributor.author Herrera, M. C.
dc.contributor.author Konda, K. A.
dc.contributor.author León Sandoval, Segundo Ramos
dc.contributor.author Brown, B.
dc.contributor.author Calvo, G. M.
dc.contributor.author Salvatierra, H. J.
dc.contributor.author Caceres Palacios, Carlos Fernando
dc.contributor.author Klausner, J. D.
dc.contributor.author Deiss, R.
dc.date.accessioned 2019-01-25T15:18:33Z
dc.date.available 2019-01-25T15:18:33Z
dc.date.issued 2017
dc.identifier.uri https://hdl.handle.net/20.500.12866/4639
dc.description.abstract Alcohol abuse can influence sexual risk behavior; however, its measurement is not straightforward. This study compared self-reported alcohol use, via the AUDIT and CAGE, with levels of phosphatidylethanol (Peth), a phospholipid biomarker that forms with chronic, heavy drinking, among high-risk MSM and TW in Lima, Peru. Chi square, Fisher's exact, Wilcoxon ranksum tests compared the instruments. Receiver operating curves determined sensitivity and specificity of the self-reported measures. Among 69 MSM and 17 TW, PEth was positive for 86% (95% CI 77-93%) of participants, while 67% reported binge-drinking in the last 2 weeks. The AUDIT classified 25% as hazardous drinkers while CAGE identified 6% as problem drinkers. Self-reported binge drinking was more sensitive than the AUDIT for PEth positivity (71% vs. 27%, p = 0.022). Among high-risk MSM and TW in Lima, validated, self-report measures of alcohol abuse underestimated biological measures. Further research correlating bio-markers and self-reported alcohol abuse measures is needed. en_US
dc.language.iso eng
dc.publisher Springer
dc.relation.ispartofseries AIDS and Behavior
dc.rights info:eu-repo/semantics/restrictedAccess
dc.rights.uri https://creativecommons.org/licenses/by-nc-nd/4.0/deed.es
dc.subject Risk-Taking en_US
dc.subject Sexual Behavior en_US
dc.subject Transgender Persons en_US
dc.subject Adolescent en_US
dc.subject Adult en_US
dc.subject Alcohol Drinking/blood/epidemiology en_US
dc.subject Alcohol use en_US
dc.subject Alcoholism/blood/epidemiology/psychology en_US
dc.subject Biomarkers/blood en_US
dc.subject Female en_US
dc.subject Glycerophospholipids/blood en_US
dc.subject HIV en_US
dc.subject HIV Infections/diagnosis/epidemiology/transmission en_US
dc.subject Humans en_US
dc.subject Male en_US
dc.subject Men who have sex with men en_US
dc.subject Peru en_US
dc.subject Peru/epidemiology en_US
dc.subject Phosphatidylethanol en_US
dc.subject Self Report en_US
dc.subject Sexual Partners en_US
dc.title Do Subjective Alcohol Screening Tools Correlate with Biomarkers Among High-Risk Transgender Women and Men Who Have Sex with Men in Lima, Peru? en_US
dc.type info:eu-repo/semantics/article
dc.identifier.doi https://doi.org/10.1007/s10461-017-1933-0
dc.subject.ocde https://purl.org/pe-repo/ocde/ford#3.03.08
dc.subject.ocde https://purl.org/pe-repo/ocde/ford#3.03.12
dc.relation.issn 1573-3254


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