Table 2. Associations (multivariate analysis) between the self-rated depression score and systemic variables in the Beijing Eye Study.

Parameter	P-Value	Standardized Regression Coefficient beta	Non- Standardized Regression Coefficient B	95% Confidence Interval	Variance Inflation Factor
Age (Years)	0.003	-0.07	-0.04	-0.07, -0.01	1.38
Gender (Men / Women)	0.003	0.06	0.71	0.25, 1.18	1.10
Rural / Urban Region of Habitation	<0.001	-0.08	-0.99	-1.48, -0.50	1.23
Body Mass Index (kg/m2)	<0.001	-0.12	-0.19	-0.25, -0.12	1.20
Cognitive Function Score	<0.001	-0.08	-0.13	-0.19, -0.06	1.18
Quality of Life Total Score	<0.001	0.41	2.38	2.16, 2.61	1.07
Triglycerides Concentration (mmol/L)	0.009	-0.05	-0.27	-0.46, -0.07	1.17
Cholesterol Concentration (mmol/L)	0.02	0.05	0.29	0.05, 0.54	1.19
Arterial Hypertension	0.02	0.05	0.55	0.08, 1.02	1.14