Table 1.

Comparison of the baseline variables in the case and control groups

Variables	Case group (n = 13)	Control group (n = 24)	P-value* (95% CI)
Age of women	29.92 $\pm$ 5.75	30.88 $\pm$ 3.54	0.625 (-2.14, 4.04)
Age of men	36.08 $\pm$ 5.88	33.96 $\pm$ 4.68	0.624 (-5.70, 1.46)
BMI	23.92 $\pm$ 4.15	22.92 $\pm$ 2.75	0.240 (-3.30, 1.30)
Infertility duration	3.46 $\pm$ 2.71	2.85 $\pm$ 2.64	0.363 (-2.47, 1.25)
Follicle	3.07 $\pm$ 1.65	3.04 $\pm$ 2.13	0.959 (-1.42, 1.35)
FSH	6.80 $\pm$ 4.27	6.03 $\pm$ 2.27	0.694 (-4.91, 3.37)
AMH	6.21 $\pm$ 4.48	3.50 $\pm$ 3.09	0.272 (-7.92, 2.48)
PRL	11.57 $\pm$ 6.51	18.52 $\pm$ 7.65	0.243 (-6.90, 18.18)
TSH	1.59 $\pm$ 0.45	1.58 $\pm$ 0.34	0.954 (-0.43, 0.40)
Data presented as mean $\pm$ SD; *Independent t-test
BMI: Body mass index; FSH: Follicle stimulating hormone; AMH: Anti mullerian hormone; PRL: Prolactin; TSH: Thyroid-stimulating hormone