title: Success of women in a worksite weight loss program: Does being part of a group help?
abstract: This study reports the results of a worksite weight loss program which allowed female hospital and nursing home employees to enroll in a worksite weight loss program as individuals or as part of a group. After 8 weeks, employees (irrespective of group versus individual participation) lost an average of 6.2 lb and 1.5% body fat. The initial weight, body fat, and body mass index reductions were all significantly greater, in absolute and percentage terms, among group participants than individual participants. Weight reduction averaged 7.6+1.1 lb for group participants and 4.2+6.4 lb for individual participants; body fat reduction was 1.7+1.3% for group participants and 0.9+1.3% for individual participants. Exercising more frequently was significantly associated with weight loss in those participating as a group, while following a written diet plan was significantly associated with weight loss in those participating as individuals.
authors.affiliation: Department of Nutrition and Food Science, 101 Poultry Science Bldg., Auburn University, AL 36849, USA.
authors.forename: Andrea
authors.initials: A
authors.lastname: Rigsby
authors.forename: Daniel M
authors.initials: DM
authors.lastname: Gropper
authors.forename: Sareen S
authors.initials: SS
authors.lastname: Gropper
mesh_terms: D000328:Adult; D005260:Female; D006126:Group Processes; D006801:Humans; D008875:Middle Aged; D016272:Occupational Health; D009786:Occupational Health Services; D015397:Program Evaluation; D012931:Social Environment; D012944:Social Support; D015431:Weight Loss; D017132:Workplace