RESUMEN
Objective To investigate the potential effect of depression on overweight and obesity in Tangshan city .Methods A total of 2 180 subjects were enrolled into this cross‐sectional survey conducted in Kailuan community .Anthropometric measurement and structured questionnaire survey were administered to each subject .Status of depression was assessed by Patient Health Ques‐tionaire‐9(PHQ‐9) .The potential effect of depression on overweight and obesity was analyzed with Logistic regression .Results The average score of PHQ‐9 as well as the prevalence of moderate or major status of depression in people with overweight and obe‐sity was significantly higher than those with normal weight .The multivariate logistic regression showed that the score of PHQ‐9 was a risk factor for prevalence of overweight and obesity (OR=1 .43 ,95% CI:1 .05-1 .95 ,P<0 .05;OR=1 .07 ,95% CI:1 .04-1 .10 ,P<0 .05) .In comparison to the none/mild depression ,moderate and major depression could significantly increase the risk for overweight (OR=2 .28 ,95% CI:1 .49-3 .49 ,P<0 .05 ;OR=3 .47 ,95% CI:2 .06-5 .84 ,P<0 .05) and obesity (OR=1 .22 ,95%CI:1 .03-1 .45 ,P<0 .05 ;OR=1 .81 ,95% CI:1 .44-2 .29 ,P<0 .05) .Conclusion The depression status could contribute to the development of overweight and obesity and the role of psychological elements should be taken into consideration in overweight and obesity management .