Table 2: Phenotype classification in 172 patients with polycystic ovary syndrome taking into account obesity.

FeaturesA1 obeseA2 non obeseB1 obeseB2 non obeseC1 obeseC2 non obese

HyperandrogenismYesYesYesYesYesYes
Oligo-anovulationYesYesYesYesNoNo
Polycystic ovariesYesYesNoNoYesYes
No.
%
83
48.2
28
16.3
39
22.7
17
9.9
3
1.7
2
1.2

Obesity was considered evident when body mass index ≥27 and normal weight when BMI < 27. The frequencies of different phenotypes are taken from Moran et al. [17].