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Table 1 Description of the study participants

From: Genetic and epigenetic characteristics in ovarian tissues from polycystic ovary syndrome patients with irregular menstruation resemble those of ovarian cancer

Ā 

Regular menstruation (27ā€“35ā€‰days)

Irregular menstruation (2ā€“12ā€‰months)

p-value

Age (year)

24.5Ā Ā±Ā 3.2

25.8Ā Ā±Ā 4.1

NS

BMI (kg/m2)

29.7Ā Ā±Ā 2.9

30.3Ā Ā±Ā 3.2

NS

Total testosterone (nmol/liter)

1.75Ā Ā±Ā 0.28

1.77Ā Ā±Ā 0.33

NS

FSH (IU/liter)

4.7Ā Ā±Ā 1.4

5.3Ā Ā±Ā 1.2

NS

LH (IU/liter)

11.6Ā Ā±Ā 3.4

12.6Ā Ā±Ā 4.8

NS

FPG (mmol/liter)

5.6Ā Ā±Ā 0.6

5.6Ā Ā±Ā 0.8

NS

FI (mIU/liter)

37.2Ā Ā±Ā 26.2

39.4Ā Ā±Ā 18.7

NS

  1. Abbreviations: BMI, body mass index; FSH, follicle-stimulating hormone; LH, luteinizing hormone; FPG, fasting plasma glucose; FI, fasting serum insulin; PCOS, polycystic ovarian syndrome. Meanā€‰Ā±ā€‰SD. NS, not significant. Significant difference between regular and irregular menstruation after independent-sample t-test