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Updated: Aug 28, 2025

Measuring Frailty in HIV-infected Individuals. Identification of Frail Patients is the First Step to Amelioration and Reversal of Frailty
Published on: July 24, 2013
The association between comorbidities and coronavirus disease 2019 hospitalization among people with HIV differs by
Caitlin A Moran1,2, Nora T Oliver1,3, Brittany Szabo2
1Division of Infectious Diseases, Department of Medicine, Emory University School of Medicine.
Insights
Comorbidity burden significantly increases COVID-19 hospitalization risk in older people with HIV (PWH). Younger PWH hospitalized were more likely to not be on antiretroviral therapy (ART).
Area of Science:
- Infectious Diseases
- Public Health
- Epidemiology
Background:
- People with HIV (PWH) may face unique risks for severe outcomes from COVID-19.
- Understanding factors associated with COVID-19 hospitalization in PWH is crucial for targeted interventions.
- Age may influence the clinical presentation and risk factors for COVID-19 in PWH.
Purpose of the Study:
- To investigate whether factors linked to COVID-19 hospitalization differ between younger and older people with HIV (PWH).
- To identify demographic and clinical predictors of SARS-CoV-2 infection hospitalization in PWH, stratified by age.
Main Methods:
- A retrospective cohort study included adult PWH with positive SARS-CoV-2 PCR tests.
- Data were collected from a public safety-net health system and a Veterans Affairs Medical Center in Atlanta, Georgia.
- Multivariable logistic regression analyzed factors associated with COVID-19 hospitalization, stratified by age (<50 and ≥50 years).
Main Results:
- Overall, older age, heart disease, and history of hepatitis C virus (HCV) were associated with COVID-19 hospitalization.
- In PWH under 50, older age and lack of antiretroviral therapy (ART) were linked to hospitalization.
- In PWH aged 50 and older, older age, heart disease, HCV history, and comorbidity burden were associated with hospitalization.
Conclusions:
- Comorbidity burden is a stronger predictor of COVID-19 hospitalization in older PWH compared to younger PWH.
- Lack of ART is a critical risk factor for hospitalization in younger PWH.
- Findings inform risk stratification for COVID-19 therapies and booster recommendations in PWH.
Objectives:
To determine whether factors associated with coronavirus disease 2019 (COVID-19) hospitalization among people with HIV (PWH) differ by age stratum.
Design:
Retrospective cohort study.
Methods:
All adult PWH with a positive SARS-CoV-2 PCR in a public safety-net health system between 1 March 2020 and 28 February 2021 and a Veterans Affairs Medical Center between 1 1 March 2020 and 15 November 2020 in Atlanta, Georgia were included. We performed multivariable logistic regression to determine demographic and clinical factors associated with COVID-19 hospitalization overall and stratified by age less than 50 and at least 50 years.
Results:
Three hundred and sixty-five PWH (mean age 49 years, 74% cisgender male, 82% black) were included. Ninety-six percent were on antiretroviral therapy (ART), 87% had CD4 + T-cell count at least 200 cells/μl, and 89% had HIV-1 RNA less than 200 copies/ml. Overall, age [adjusted odds ratio (aOR) 95% confidence interval (CI) 1.07 (1.04-1.10)], later date of SARS-CoV-2 infection [aOR 0.997 (0.995-1.00)], heart disease [aOR 2.27 (1.06-4.85)], and history of hepatitis C virus (HCV) [aOR 2.59 (1.13-5.89)] were associated with COVID-19 hospitalization. Age-adjusted comorbidity burden was associated with 30% increased risk of hospitalization [aOR 1.30 (1.11-1.54)]. Among 168 PWH less than 50 years old, older age [aOR 1.09 (1.01-1.18)] and no ART use [aOR 40.26 (4.12-393.62)] were associated with hospitalization; age-adjusted comorbidity burden was not ( P = 0.25). Among 197 PWH at least 50, older age [aOR 1.10 (1.04-1.16)], heart disease [aOR 2.45 (1.04-5.77)], history of HCV [aOR 3.52 (1.29-9.60)], and age-adjusted comorbidity burden [aOR 1.36 (1.12-1.66)] were associated with hospitalization.
Conclusion:
Comorbidity burden is more strongly associated with COVID-19 hospitalization among older, rather than younger, PWH. These findings may have important implications for risk-stratifying COVID-19 therapies and booster recommendations in PWH.
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