rs6257 (T>C) T2DM patients T2DM offspring Gest. Diabetics PCOS Controls
TT (n=1357) 80.1 77.0 80.3 80.1 83.2
TC (n=311) 18.3 21.9 19.0 19.2 16.1
CC (n=16) 1.6 1.1 0.7 0.7 0.7
T carriership 89.3 88.0 89.8 89.7 91.2
C carriership 10.7 12.0 10.2 10.3 8.8
rs6259 (D>N)          
DD (n=1412) 82.5 79.3 85.9 83.4 86.0
DN (n=260) 17.2 20.1 12.5 16.1 13.3
NN (n=12) 0.3 0.5 1.6 0.5 0.7
D carriership 91.1 89.4 92.1 91.4 92.6
N carriership 8.9 10.6 7.9 8.6 7.4
Values are given as percentage
Table 2: SHBG gene polymorphisms rs6257, rs6259 - genotype and allele frequencies in the Czech cohorts.