The Effect of a “Maintain, Don’t Gain” Approach to Weight Management on Depression Among Black Women: Results From a Randomized Controlled Trial
Year: 2014
Type: article
Study design: Clinical Trial
Abstract: OBJECTIVES: We evaluated the effect of a weight gain prevention intervention (Shape Program) on depression among socioeconomically disadvantaged overweight and obese Black women. METHODS: Between 2009 and 2012, we conducted a randomized trial comparing a 12-month electronic health-based weight gain prevention intervention to usual primary care at 5 central North Carolina community health centers. We assessed depression with the Patient Health Questionnaire (PHQ-8). We analyzed change in depression score from baseline to 12- and 18-month follow-up across groups with mixed models. We used generalized estimating equation models to analyze group differences in the proportion above the clinical threshold for depression (PHQ-8 score ≥ 10). RESULTS: At baseline, 20% of participants reported depression. Twelve-month change in depression scores was larger for intervention participants (mean difference = -1.85; 95% confidence interval = -3.08, -0.61; P = .004). There was a significant reduction in the proportion of intervention participants with depression at 12 months with no change in the usual-care group (11% vs 19%; P = .035). All effects persisted after we controlled for weight change and medication use. We saw similar findings at 18 months. CONCLUSIONS: The Shape Program, which includes no mention of mood, improved depression among socioeconomically disadvantaged Black women.
Institution: Duke University
Language: English
Field: Medicine
Domain: Health Sciences
Open Access status: green
OpenAlex ID: W2170601171