Odds ratios (95% CI) for the cross-sectional association between dietary patterns and depressive symptoms (GDS> = 8) at baseline (n = 2,902).

1Test for trend was examined by entering dietary pattern score quartiles as a fixed factor and testing the contrast by using the polynomial option in all models.2Model 1: adjusted for age, sex and daily energy intake.3Model 2: further adjusted for BMI, PASE, number of IADLs, smoking status, alcohol use, education and marital status.4Model 3: further adjusted for self-reported history of diabetes mellitus, hypertension, heart disease and stroke, and CSI-D score.