Table 3.

Association between depressive symptoms and glycemic control: crude and adjusted models

Depression	Association models
	Crude model	Model 1	Model 2	Model 3	Model 4
	PR (95% CI)	PR (95% CI)	PR (95% CI)	PR (95% CI)	PR (95% CI)
No	1 (reference)	1 (reference)	1 (reference)	1 (reference)	1 (reference)
Yes	1.29 (1.15–1.46)	1.39 (1.21–1.59)	1.36 (1.20–1.54)	1.34 (1.18–1.53)	1.32 (1.15–1.51)

Model 1: adjusted by gender, age, education level, time of disease, working currently, place of birth, and hospital setting.

Model 2: adjusted by variables in Model 1 plus hospital status, and last year hospital admissions.

Model 3: adjusted by variables in Model 2, plus hypertension diagnosis, retinopathy diagnosis, and diabetic foot diagnosis.

Model 4: adjusted by variables in Model 3, plus total cholesterol and 24‐hour proteins in urine.

CI, confidence interval; PR, prevalence ratio.