Associations between depression subtypes, depression severity and diet quality: cross-sectional findings from the BiDirect Study

Table 4 Associations between depression severity and diet quality stratified by controls and patients with depression (BiDirect Study)

	Regression- coefficient (standard error)	p
Controls(n = 820)
CES-D score(self-reported)
Model 1^a	−0.032 (0.015)	0.03
Model 2^b	−0.019 (0.015)	0.21
Patients with depression(n = 840)
CES-D score(self-reported)
Model 1^a	−0.005 (0.011)	0.68
Model 2^b	0.007 (0.011)	0.52
HAM-D score (interview-based)
Model 1^a	−0.003 (0.020)	0.90
Model 2^b	0.016 (0.021)	0.45

Abbreviations: CES-D, Center for Epidemiologic Studies Depression Scale; HAM-D, Hamilton Depression Rating Scale.
^aModel 1 adjusted for age and sex.
^bModel 2 further adjusted for marital status, education, job status, smoking status, body mass index, physical activity, and comorbidities.