Diet in a global cohort of adults with HIV at low-to-moderate traditional cardiovascular disease risk.

OBJECTIVE: To characterize diet quality across a global cohort of people with HIV (PWH). DESIGN: Cross-sectional analysis. METHODS: Leveraging REPRIEVE data from baseline across five Global Burden of Disease (GBD) regions, we analyzed participant responses to the Rapid Eating Assessment for Participants questionnaire. An overall diet quality score and scores for specific diet components were generated. Higher scores indicate better diet quality. RESULTS: Among 7736 participants (median age 50 years, 30% women, median BMI 25.8 kg/m 2 ) overall diet quality score (max score 30) was optimal in 13% of participants and good, suboptimal or poor in 45%, 38%, and 4% of participants, respectively; saturated fat score (max score 18) was good, suboptimal, or poor in 38%, 40%, or 7% of participants, respectively. Diet quality scores differed across GBD region with the highest scores reported in the South Asia region [median 23 (21-25)] and lowest in the sub-Saharan Africa region [median 15 (12-18)]; 61% of participants in the South Asia region reported optimal diet quality compared with only 6% in the sub-Saharan Africa region. Higher atherosclerotic cardiovascular risk scores were seen with worsening diet quality. CONCLUSION: Among PWH eligible for primary CVD prevention, diet quality was suboptimal or poor for almost half of participants, and there were substantial variations in diet quality reported by GBD region. TRIAL REGISTRATION: NCT02344290.

Brief Report: Effects of Low-Volume High-Intensity Interval Training in Hispanic HIV+ Women: A Nonrandomized Study.

BACKGROUND: Low cardiorespiratory fitness (CRF) is usually observed in people living with HIV. The effect of a low-volume high-intensity interval training (LV-HIIT) on CRF in HIV+ and HIV- Hispanic women was evaluated in this study. SETTING: A nonrandomized clinical trial with pre-test and post-test using a LV-HIIT intervention was conducted in the AIDS Clinical Trials Unit and the Puerto Rico Clinical and Translational Research Consortium at the University of Puerto Rico Medical Sciences Campus. METHODS: Twenty-nine HIV+ and 13 HIV- Hispanic women recruited from community-based programs and clinics, and able to engage in daily physical activities, volunteered to participate. Of these, 20 HIV+ (69%) and 11 HIV- (85%) completed the study and were included in the analyses. LV-HIIT consisted of 6-week, 3 d/wk, 8-10 high-intensity and low-intensity intervals on a cycle ergometer at 80%-90% of heart rate reserve. Main outcome measures were CRF (defined as VO2peak), peak workload, and time to peak exercise. RESULTS: Average peak workload and time to peak exercise increased after training (P < 0.05) in both groups. However, average CRF was significantly higher after training only in the HIV- group. Gains in CRF were observed in 100% of HIV- and 50% of HIV+ women. This was not influenced by exercise testing, habitual physical activity, or anthropometric variables. CONCLUSIONS: Given the lack of change in CRF observed in the HIV+ group after LV-HIIT intervention, it is important to focus on variations that may occur within groups.