From: BsmI gene polymorphism of vitamin D receptor in obese Egyptian male medical students and its relationship with vitamin D deficiency
Vitamin D Level
Total
Above (20 ng/ml)
Below (20 ng/ml)
BsmI polymorphism
Bb
N
10
14
24
%
41.7%
58.3%
100.0%
BB
2
4
6
33.3%
66.7%
12
18
30
40.0%
60.0%
Fisher exact test P value
1.00 NS