Changes in body composition, cardiovascular disease risk factors, and eating behavior after an intensive lifestyle intervention with high volume of physical activity in severely obese subjects: a prospective clinical controlled trial.

ABSTRACT: We examined the effects of a 10-14-weeks inpatient lifestyle modification program, including minimum 90 min of physical activity (PA) five days/week, on body composition, CVD risk factors, and eating behavior in 139 obese subjects (BMI 42.6 ± 5.2 kg/m²). Completion rate was 71% (n = 71) in the intensive lifestyle intervention (ILI) group and 85% (n = 33) among waiting list controls. Compared to controls body weight (-17.0 (95% CI: -18.7, -15.3) kg, P < 0.0001), fat mass (-15.2 (95% CI: -17.4, -13.1) kg, P < 0.0001), fat free mass (-1.2 (95% CI: -2.2, -0.2) kg, P = 0.016) and visceral fat (-86.6(95% CI: -97.4, -75.7) cm², P < 0.0001) were reduced in the ILI-group after 10-14 weeks. Within the ILI-group weight loss was -23.8 (95% CI: -25.9, -21.7) kg, P < 0.0001 and -20.3 (95% CI: -23.3, -17

SUBMITTER: Danielsen KK 

PROVIDER: S-EPMC3654355 | biostudies-literature | 2013

REPOSITORIES: biostudies-literature