Table 1.

Characteristics of study subjects according to CYP17 genotype

A1/A1 (N = 21), mean (SD)A1/A2 (N = 30), mean (SD)A2/A2 (N = 7), mean (SD)P
Age (y)28.7 (3.15)30.2 (3.87)29.1 (3.48)0.33
Age at menarche (y)13.1 (1.31)13.1 (1.06)13.6 (0.92)0.53
No. children1.9 (1.55)1.1 (1.50)1.1 (1.12)0.13
Birth weight (g)3,454.2 (528.47)3,303.7 (697.90)3,165.6 (507.96)0.51
Birth length (cm)54.3 (3.20)53.7 (4.35)53.4 (4.48)0.80
Body height (cm)162.2 (6.55)161.8 (6.24)162.2 (6.66)0.97
Body weight (kg)62.9 (12.41)62.8 (10.85)59.6 (8.58)0.74
Body mass index (kg/m2)24.0 (4.81)24.0 (3.89)22.7 (3.32)0.71
Body fat (%)28.2 (8.58)29.4 (6.46)27.6 (7.50)0.78
Waist/hip ratio0.75 (0.063)0.74 (0.054)0.73 (0.051)0.46
Daily physical activity (MET-h/d)50.1 (11.36)48.1 (15.25)51.0 (15.97)0.84
Smoking (no. cigarettes/d)2.5 (4.76)1.6 (4.85)4.6 (5.78)0.31
Drinking (alcohol units/wk)1.3 (1.0)1.1 (0.97)1.5 (2.16)0.71
Self-reported usual length of a cycle (d)28.8 (1.77)29.1 (3.19)28.9 (1.73)0.94
Length of the cycle, in which saliva was sampled (d)28.6 (3.67)28.2 (2.81)27.9 (3.64)0.85
  • NOTE: Ps derived from factorial, fixed-model, one-way ANOVA analyses.