Title

Behavioral and Cardiovascular Effects of a Behavioral Weight Loss Program for People Living With HIV

Document Type

Peer-Reviewed Article

Publication Date

4-2020

Abstract

We recently reported that a 12-week internet weight loss program produced greater weight losses than education control in overweight/obese people living with HIV (PLWH) (4.4 kg vs 1.0 kg; p < 0.05). This manuscript presents the changes in diet, physical activity, behavioral strategies, and cardio-metabolic parameters. Participants (N = 40; 21 males, 19 females) were randomly assigned to an internet behavioral weight loss (WT LOSS) program or internet education control (CONTROL) and assessed before and after the 12-week program. Compared to CONTROL, the WT LOSS arm reported greater use of behavioral strategies, decreases in intake (- 681 kcal/day; p = 0.002), modest, non-significant, increases in daily steps (+ 1079 steps/day) and improvements on the Healthy Eating Index. There were no significant effects on cardio-metabolic parameters. The study suggests that a behavioral weight loss program increases the use of behavioral strategies and modestly improves dietary intake and physical activity in PLWH. Further studies with larger sample sizes and longer follow-up are needed.Clinical Trials Registration: ClinicalTrials.gov/NCT02421406.

Comments

Epub before print 19 April 2019.

DOI

10.1007/s10461-019-02503-x

PMID

31004243

Publication

AIDS and Behavior

Volume

24

Issue

4

Publisher

Springer

Pages

1032-1041


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