Table 1 Patients’ demographic characteristics
Variable | PCOS-WD group(N = 40) | PCOS-NWD group(N = 43) | Z/χ2 | P |
|---|---|---|---|---|
Age of PCOS onset | 19.5(15–31) | 20(15–30) | -0.229 | 0.819 |
≤ 18y | 18/40 | 19/43 | - | - |
>18y | 22/40 | 24/43 | - | - |
Age of menarche | 13(11–15) | 12(11–14) | 2.880 | 0.004 |
BMI | 22.35(14.5–38.3) | 22.6(17.7–33.4) | -0.346 | 0.729 |
<24 | 24/40 | 27/43 | - | - |
≥ 24 | 8/40 | 10/43 | - | - |
≥ 28 | 8/40 | 6/43 | - | - |
Hyperandrogenism | 17/40 | 19/43 | 0.000 | 1.000 |
Irregular menstruation | 40/40 | 43/43 | - | - |
polycystic ovary morphology | 40/40 | 43/43 | - | - |