Table 2.

Multiple regression analysis for ECD.

	Standardized regression coefficient B	Standard error of B	Regression coefficient B	P value
Intercept			2821.953	0.000
Age	−0.174	0.109	−25.265	0.111
Diabetes duration	−0.344	0.097	−39.150	0.001
Plasma creatinine level	0.050	0.109	164.937	0.650
HbA1c	0.077	0.086	23.911	0.378
Sex	0.032	0.085	28.559	0.703
Retinopathy	−0.094	0.089	−210.814	0.293
FINAL MODEL
Intercept			2810.733	0.000
Diabetes duration	−0.411	0.083	−46.783	<0.0001