OR (95% CI)

χ² (P)

Diabetic subjects without nephropathy

n (%)

Diabetic subjects with nephropathy

n (%)

N = 100

N = 75

2.6 (1.37 - 5.05)

7.75 (0.005)*

23 (23.0)

33 (44.0)

DD

0.27 (0.14 - 0.54)

13.32 (<0.0001)**

72 (72.0)

39 (52.0)

ID

0.792 (0.18 - 3.42)

0.003 (0.956)

5 (5.0)

3 (4.0)

II

N = 200

N = 150

Alleles

1.62 (1.035 - 2.54)

4.023 (0.045)*

118 (59)

105 (70)

D

0.62 (0.39 - 0.97)

4.023 (0.045)*

82 (41)

45 (30)

I