Evidence map›Paper›PMID 41795105›Full record

ArticleJournal of health, population, and nutrition2026

Underweight is associated with detectable viral load among adolescents with HIV in rural eastern Uganda: a retrospective cohort study.

Agnes Auca, Barbara Shalah Logose, Jonathan Izudi

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Article in Journal of health, population, and nutrition, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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5 · Who and what money

Authors and funding

3 authors.

Agnes AucaDepartment of Public Health and Community Medicine, Faculty of Health Sciences, Habib Medical School, Islamic University in Uganda, Mbale, Uganda.
Barbara Shalah LogoseDepartment of Public Health and Community Medicine, Faculty of Health Sciences, Habib Medical School, Islamic University in Uganda, Mbale, Uganda.
Jonathan IzudiDirectorate of Graduate Training, Research and Innovation, Muni University, P.O. Box 725, Arua, Uganda. jonahzd@gmail.com.ORCID http://orcid.org/0000-0001-9065-0389

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundDetectable viral load (DVL) after ≥ 6 months of antiretroviral therapy (ART) and underweight are common among adolescents with HIV (AWH) but remain understudied. We assessed the association between underweight at ART initiation and DVL among AWH in rural eastern Uganda.

methodsWe retrospectively reviewed program data for AWH aged 10-19 years from 11 clinics in eight districts. Underweight was defined as body mass index (BMI) for age <5th percentile at ART initiation. DVL was defined as the first viral load ≥ 1,000 copies/mL after ≥ 6 months on ART. Associations were examined using multi-level mixed-effects Poisson regression, adjusting for individual-level factors and accounting for clustering by district and health facility.

resultsWe analyzed 525 AWH, of whom 47.6% were aged 10-14 years and 51.0% were male. At ART initiation, 79.2% were underweight, and 19.0% had DVL after ≥ 6 months on ART. In multivariable analysis, underweight at ART initiation was significantly associated with DVL (adjusted risk ratio [aRR] 1.66, 95% confidence interval [CI] 1.07-2.56). DVL was also associated with baseline CD4 count ≤ 200 cells/µL (aRR 1.36, 95% CI 1.12-1.66), and there was no statistically significant association with interruption in ART (aRR 1.43, 95% CI 0.89-2.29).

conclusionAmong AWH in rural eastern Uganda, the prevalence of DVL was nearly four times the UNAIDS target of ≤ 5%. DVL was linked to underweight and severe immunodeficiency. Interventions such as nutritional support, targeted adherence counseling, early HIV diagnosis, and prompt ART initiation are critical to achieving viral suppression in this setting.

Indexed as

HIV InfectionsThinnessViral LoadAdolescentAnti-HIV AgentsBody Mass IndexChildFemaleHumansMaleRetrospective StudiesRural PopulationUgandaYoung AdultAnti-HIV AgentsAdolescentsAntiretroviral therapyHIVUgandaViral load

Identifiers

PMID41795105
PMCPMC13081585

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