Control (N = 97)

PCOs (N = 77)

P-value t test

Mean ± SD

Mean ± SD

Age (year)

29.6 ± 5.2

26.6 ± 4.7

<0.001

Marital Duration (year)

6.9 ± 4.4

7.0 ± 4.1

0.935

PSQI Scores

Total Score (0 - 21)

5.00 ± 2.48

5.16 ± 2.33

0.673

Sleep Quality (0 - 3)

1.16 ± 0.49

1.10 ± 0.58

0.253

Sleep onset latency (0 - 3)

1.65 ± 1.18

1.78 ± 1.13

0.455

Sleep duration (0 - 3)

0.19 ± 0.53

0.25 ± 0.67

0.796

Sleep efficacy (0 - 3)

0.09 ± 0.38

0.12 ± 0.40

0.641

Sleep disturbance (0 - 3)

0.93 ± 0.39

0.97 ± 0.36

0.419

Using sleeping medication (0 - 3)

0.13 ± 0.61

0.04 ± 0.34

0.169

Daytime dysfunction (0 - 3)

0.85 ± 0.80

0.90 ± 0.80

0.679

Hormones

Melatonin (pg/ml)

32.45 ± 24.27

25.48 ± 15.99

0.031

Cortisol (ng/ml)

197.08 ± 106.89

190.57 ± 75.07

0.652

β-endorphin (pg/ml)

87.19 ± 9.39

81.58 ± 10.19

<0.001

Hormones

Mean ± SD (Median)

Mean ± SD (Median)

P-value Mann-Whitney

Progesterone (mg/ml)

3.79 ± 7.73 (0.80)

2.22 ± 3.24 (0.80)

0.982

Adrenalin (ng/ml)

3.61 ± 3.11 (3.10)

5.97 ± 4.49 (5.00)

<0.001

Noradrenalin (ng/ml)

0.74 ± 3.38 (0.00)

0.50 ± 1.35 (0.00)

0.737