Table 4 Genotype and allelic frequency for VDR polymorphism at FokI (rs2228570 C > T)

 CC

36 (30.0%)

44 (35.5%)

36 (52.2%)

42 (60.9%)

˂0.001

 CT

58 (48.3%)

56 (45.2%)

30 (43.5%)

21 (30.4%)

 TT

26 (21.7%)

24 (19.4%)

3 (4.3%)

6 (8.7%)

 CT+TT

84 (70%)

80 (64.6%)

33 (47.8%)

27 (39.1%)

˂0.001

P value

0.001^b*

0.654^c

0.002^a*

0.654^c

0.218 ^a

Hardly Weinberg equilibrium test p value

0.77

0.41

0.28

0.17

 C

130 (54.2%)

144 (58.1)

102 (73.9%)

105 (76.1%)

˂0.001

 T

110 (45.8%)

104 (41.9%)

36 (26.1%)

33 (23.9%)

P value

<0.001^b*

0.386^c

<0.001^a*

0.301^a

OR (95% CI)

2.397 (1.518-3.786)^b

1.172 (0.819-1.676)^c

2.298 (1.443-3.660)

1.42 (0.79-2.54)