Preeclampsia group (n = 90)

Control group (n = 90)

Significance

n

%

n

%

DD (Deletion/Deletion)

DI (Deletion/Insertion)

II (Insertion/Insertion)

34 44 12

37.8 48.9 13.3

30 42 18

33.3 46.7 20.0

X² = 0.748 p = 0.688