Weight change, psychological well-being, and vitality in adults participating in a cognitive-behavioral weight loss program.

ABSTRACT:

Objective

Excess weight has been associated with numerous psychological problems, including depression and anxiety. This study examined the impact of intentional weight loss on the psychological well-being of adults participating in three clinical weight loss interventions.

Methods

This population consisted of 588 overweight or obese individuals randomized into one of three weight loss interventions of incremental intensity for 12 months. Psychological well-being was measured at baseline and 6, and 12 months using the Psychological Well-Being Index.

Results

Mean weight loss was 5.0 pounds at 12 months. Weight change at 12 months was associated with higher overall psychological well-being (r = -.20, p < .001), lower levels of anxiety (r = -.16, p = .001) and depression

SUBMITTER: Swencionis C 

PROVIDER: S-EPMC4733266 | biostudies-literature | 2013 Apr

REPOSITORIES: biostudies-literature