title: Opportunistic infections remain a key problem. Comorbid conditions growing in importance.
abstract: Although the most common reasons for hospitalization among HIV patients in six hospitals nationwide are for comorbidities, there remains a significant rate of hospitalization for opportunistic illnesses, a new study shows.
mesh_terms: D017088:AIDS-Related Opportunistic Infections / Q000145:classification / Q000150:complications* / Q000453:epidemiology / Q000208:ethnology; D015331:Cohort Studies; D006801:Humans; D014481:United States / Q000453:epidemiology