Table 6 Logistic regression analysis for the association among diabetic kidney disease, genetic variants, and confounding risk factors in diabetes mellitus patients

Age

1.06

0.95–1.05

0.84

BMI

1.08

0.96–1.23

0.20

Diabetes duration (years)

0.72

0.43–0.96

0.46

FBG (mg/dl)

0.99

0.98–1.02

0.85

PPG (mg/dl)

1.00

0.99–1.02

0.26

Hypertension

1.25

0.45–2.43

0.01*

Smoking

0.47

0.35–0.85

0.63

Serum creatinine (mg/dl)

0.78

0.48–1.34

0.36

eGFR (ml/min)

1.47

0.75–2.52

0.14

Protein to creatinine ratio (mg/g)

1.53

0.89–3.00

0.12

rs2305619 genotype (GA)

1.85

1.13–3.03

0.01*

rs2648875 genotype (AG)

0.70

0.43–1.13

0.14