Effect of Weight Change Following Intentional Weight Loss on Bone Health in Older Adults with Obesity.

ABSTRACT: OBJECTIVE:This study aimed to examine change in bone mineral density (BMD) and trabecular bone score among older adult weight regainers (WR) and weight maintainers (WM). METHODS:Observational data come from 77 older adults (mean age: 67 [SD 5] years; 69% women; 70% white) with obesity (mean BMI: 33.6 [SD  3.7] kg/m2 ) who lost weight during an 18-month weight loss intervention. Total body mass and body composition, along with regional (total hip, femoral neck, lumbar spine) BMD and trabecular bone score, were measured at baseline, 18 months, and 30 months. WR (n = 36) and WM (n = 41) categories were defined as a ≥ 5% or < 5% weight gain from 18 to 30 months, respectively. RESULTS:Among skeletal indices, only total hip BMD was significantly reduced during the 18-month intervention period in

SUBMITTER: Kammire DE 

PROVIDER: S-EPMC6832808 | biostudies-literature | 2019 Nov

REPOSITORIES: biostudies-literature