TY - JOUR
T1 - Patterns of Sexual Behavior and Sexually Transmitted Infections in Young Men Who Have Sex with Men
AU - Vasilenko, Sara A.
AU - Rice, Cara E.
AU - Rosenberger, Joshua G.
N1 - Funding Information:
From *The Methodology Center, †The College of Health and Human Devel-opment, and the ‡Department of Biobehavioral Health, The Pennsylvania State University, University Park, PA This research and the authors were supported by National Institute of Drug Abuse Grant P50 DA039838. The content is solely the responsibility of the author and does not necessarily represent the official views of the National Institutes of Health. Conflict of Interest and Sources of Funding: None declared. Correspondence: Sara A. Vasilenko, PhD, The Methodology Center, The Pennsylvania State University, 404 Health and Human Development Building, University Park, PA 16802. E‐mail: svasilenko@psu.edu. Received for publication August 3, 2017, and accepted November 19, 2017. DOI: 10.1097/OLQ.0000000000000767 Copyright © 2017 American Sexually Transmitted Diseases Association All rights reserved.
Publisher Copyright:
© Lippincott Williams & Wilkins.
PY - 2018/6/1
Y1 - 2018/6/1
N2 - Purpose Young men who have sex with men (MSM) are at an increased risk for sexually transmitted infections (STIs). Recent research has documented the importance of understanding the multidimensional nature of sexual risk behavior; however, little is known about how multidimensional patterns of sexual behavior among MSM may be associated with STIs. Method This study applies latent class analysis to data from a large, HIV- sample of 18- to 25-year-old MSM recruited from social and sexual networking Web sites (N = 5965; 76% white, 11% Latino, 5% black, 4% Asian, 4% other; 74% homosexual, 21% bisexual, 1% heterosexual, 3%, unsure/questioning 1% other) to uncover multidimensional patterns of past-year sexual behaviors, partner factors, and protective behavior and their associations with self-reported STI diagnosis. Results We selected a model with 8 classes, with nearly half of participants belonging to a class marked by multiple behaviors with more than 1 partner, and smaller numbers of individuals in classes with a smaller number of behaviors, romantic relationships, and sexual inactivity. Class membership was associated with recent STI diagnosis, with classes marked by no penetrative sex or receptive anal sex with consistent condom use having lower prevalence than those with inconsistent condom use, including those engaging in only insertive anal sex. Conclusions Findings suggest heterogeneity of behaviors within MSM and that prevention messages may be more effective if they are tailored to individuals' patterns of sexual behavior, as well as demographic and sociocontextual factors.
AB - Purpose Young men who have sex with men (MSM) are at an increased risk for sexually transmitted infections (STIs). Recent research has documented the importance of understanding the multidimensional nature of sexual risk behavior; however, little is known about how multidimensional patterns of sexual behavior among MSM may be associated with STIs. Method This study applies latent class analysis to data from a large, HIV- sample of 18- to 25-year-old MSM recruited from social and sexual networking Web sites (N = 5965; 76% white, 11% Latino, 5% black, 4% Asian, 4% other; 74% homosexual, 21% bisexual, 1% heterosexual, 3%, unsure/questioning 1% other) to uncover multidimensional patterns of past-year sexual behaviors, partner factors, and protective behavior and their associations with self-reported STI diagnosis. Results We selected a model with 8 classes, with nearly half of participants belonging to a class marked by multiple behaviors with more than 1 partner, and smaller numbers of individuals in classes with a smaller number of behaviors, romantic relationships, and sexual inactivity. Class membership was associated with recent STI diagnosis, with classes marked by no penetrative sex or receptive anal sex with consistent condom use having lower prevalence than those with inconsistent condom use, including those engaging in only insertive anal sex. Conclusions Findings suggest heterogeneity of behaviors within MSM and that prevention messages may be more effective if they are tailored to individuals' patterns of sexual behavior, as well as demographic and sociocontextual factors.
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U2 - 10.1097/OLQ.0000000000000767
DO - 10.1097/OLQ.0000000000000767
M3 - Article
C2 - 29465677
AN - SCOPUS:85047611276
SN - 0148-5717
VL - 45
SP - 387
EP - 393
JO - Sexually Transmitted Diseases
JF - Sexually Transmitted Diseases
IS - 6
ER -