Table 1.

Demographic and clinical characteristics of the patients in both groups

Variable		Group		p-value
		Study	Control
Age (year)		31.34 ± 6.14	33.23 ± 5.06	0.16
Dwelling place	Village	11 (31.45)	10 (28.6%)	0.53
	City	24 (68.7%)	25 (70.14%)
Education level	Below high school diploma	9 (25.7%)	10 (28.6%)	0.92
	High school diploma	22 (62.9%)	20 (57.1%)
	Bachelor of Science or above	4 (11.4%)	5 (14.3%)
Duration of surgery (mean ± SD)		45.32 ± 8.25	43.95 ± 9.55	0.35