Center for Medical Ethics and Health Policy Staff Publications
Language
English
Publication Date
2-1-2023
Journal
HIV Medicine
DOI
10.1111/hiv.13366
PMID
35929183
Abstract
Objective: People living with HIV have high rates of obesity and obesity-related comorbidities. Our study sought to evaluate weight trajectory in a retrospective cohort of people living with HIV and matched HIV-negative veterans (controls) and to evaluate risk factors for weight gain.
Methods: This was a retrospective database analysis of data extracted from the VA Corporate Data Warehouse that included people living with HIV (n = 22 421) and age-matched HIV-negative controls (n = 63 072). The main outcomes were baseline body weight and weight change from baseline at 1, 2, and 5 years after diagnosis (baseline visit for controls).
Results: Body weight at baseline was lower in people living with HIV than in controls. People living with HIV on antiretroviral therapy (ART) gained more weight than did controls. In a sub-analysis of ART-exposed people living with HIV, age >50 years, African American race, body mass index (BMI) < 25, CD4 ≤200, and HIV diagnosis year after 2000 were associated with more weight gain at year 1. Nucleoside reverse transcriptase inhibitors (NRTI) plus non-NRTIs (NNRTIs) were associated with less weight gain than NRTIs plus protease inhibitors, NRTIs plus integrase inhibitors, or NRTIs plus other agents at year 1.
Conclusions: Among US veterans, those living with HIV had lower rates of obesity than age-matched HIV-negative controls; however, primarily in the first 2 years after starting ART, people living with HIV gained more weight than did controls.
Keywords
Humans, Middle Aged, HIV Infections, Retrospective Studies, Veterans, Anti-HIV Agents, Body Weight, Obesity, Weight Gain, Reverse Transcriptase Inhibitors, AIDS, epidemiology, obesity, overweight, treatment
Published Open-Access
yes
Recommended Citation
Garcia, Jose M; Dong, Yongquan; Richardson, Peter; et al., "Effect of HIV and Antiretroviral Therapy Use on Body Weight Changes in a Cohort of U.S. Veterans Living With and Without HIV" (2023). Center for Medical Ethics and Health Policy Staff Publications. 85.
https://digitalcommons.library.tmc.edu/med_ethics/85