Dietary intake in HIV-positive persons with and without malabsorption.

This review examines the relationship among malabsorption, diarrhea, dietary intake, and body composition in an outpatient cohort of individuals with HIV infection. Twenty-three percent of the participants had malabsorption, which was not associated with the presence of current or chronic diarrhea. In this "outpatient" HIV cohort with a mean body-mass index (BMI) of 25 kg/m2, the presence of malabsorption did not have adverse nutritional outcomes in terms of body weight, lean body mass, hemoglobin, or albumin.