Open AccessChanges in Days of Unhealthy Alcohol Use and Antiretroviral Therapy Adherence, HIV RNA Levels, and Condomless Sex: A Secondary Analysis of Clinical Trial Data
Author(s) -
Derek D. Satre,
Varada Sarovar,
Wendy A. Leyden,
C. Bradley Hare,
Sheryl L. Catz,
Kendall Bryant,
Emily C. Williams,
J Carlo Hojilla,
Michael A. Horberg,
Michael J. Silverberg
Publication year - 2019
Publication title -
aids and behavior
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.994
H-Index - 106
eISSN - 1573-3254
pISSN - 1090-7165
DOI - 10.1007/s10461-019-02742-y
Subject(s) - medicine , odds ratio , confidence interval , health psychology , viral load , human immunodeficiency virus (hiv) , antiretroviral therapy , young adult , public health , immunology , nursing
In a sample of people with HIV (PWH) enrolled in an alcohol intervention trial and followed for 12 months, we examined the association of changes in days (i.e., decrease, increase, no change [reference]) of unhealthy drinking (consuming ≥ 4/≥ 5 drinks for women/men) with antiretroviral therapy adherence (≥ 95% adherent), viral suppression (HIV RNA < 75 copies/mL), condomless sex with HIV-negative/unknown status partners, and dual-risk outcome (HIV RNA ≥ 75 copies/mL plus condomless sex). The sample included 566 PWH (96.8% male; 63.1% White; 93.9% HIV RNA < 75 copies/mL) who completed baseline, 6-, and 12-month assessments. Decrease in days of unhealthy drinking was associated with increased likelihood of viral suppression (odds ratio [OR] 3.78; 95% confidence interval [CI] 1.06, 13.51, P = .04) versus no change. Increase in days of unhealthy drinking was associated with increased likelihood of condomless sex (OR 3.13; 95% CI 1.60, 6.12, P < .001). Neither increase nor decrease were associated with adherence or dual-risk outcome. On a continuous scale, for each increase by 1 day of unhealthy drinking in the prior month, the odds of being 95% adherent decreased by 6% (OR 0.94, 95% CI 0.88, 1.00, P = 0.04).