Table 3 .

- Predictors of refractory diabetes (n=1153).

Variables	OR (95%CI)	P-value	Adjusted OR (95%CI) Model 1*	Adjusted OR (95%CI) Model 2†
Age (cont)	0.98(0.98-0.99)	<0.001	0.97 (0.96-0.98)	0.96 (0.95-0.98)
Gender
Female	1.33(1.16-1.51)	<0.001
Male	Reference
Smoking
Yes	1.12(0.71-1.75)	0.618
No	Reference
Duration of diabetes (cont)	1.01 (1.01-1.02)	<0.001	1.03(1.01-1.05)	1.03(1.01-1.05)
Body mass index (cont)†	0.99 (0.97-1.00)	0.148	0.97(0.95-0.99)	0.97(0.95-0.99)
Blood pressure diastolic (cont)	0.99 (0.99-1.00)	0.253
Blood pressure systolic (cont)	1.00 (0.99-1.01)	0.759
LDL(cont)	1.30 (1.20-1.40)	<0.001	1.42(1.24-1.63)	1.41(1.23-.62)
Albumin/creatinine ratio (cont)†	1.00 (1.00-1.00)	0.021

^*adjusted for gender, albumin creatinine,

^†adjusted for gender, albumin creatinine, diastolic blood pressure, ^† The data was missing for some of the variables such as body mass index and Albumin creatinine ratio because we did not collect the data for these variables at the beginning of the registry. OR: odds ratio