Chinese Visceral Adiposity Index and Depressive Symptoms in Middle-Aged and Elderly Chinese: Dose-Response Correlation and the Effect Mediated by Sleep Time and Life Satisfaction

Figure 1

(a) represents the relationship between the CVAI index and the risk of depressive symptoms in restricted cubic spline. (b) represents after excluding the top 2.5% and bottom 2.5% of CVAI values, the relationship between CVAI and depressive symptoms in restricted cubic spline. Age, gender, education level, location, marital status, smoking status, drinking status, sleep time, diabetes, SBP, and DBP were adjusted in the model.

(a)

(b)