Table 1.

Patients Demographic and Clinical Data

Variable	Control group (60 patients)	Varicocelectomy group (72 patients)	P
Age, median (range) year	34.5 (24-43)	33 (24-41)	.06
Wife age, median (range) year	26 (19-34)	24 (19-34)	.16
Infertility duration (months), mean (SD)	25.5 (15-37)	26 (17-39)	.86
Smoking, n (%)			.73
Yes	30 (50%)	33 (45.8)
No	30 (50%)	39 (54.2)
Varicocele, n (%)	15 (25)	16 (22.2)	.84
Unilateral	45 (75)	56 (77.8)
Bilateral
Infertility, n (%)			.89
Primary	42 (86.7)	63 (87.5)
Secondary	8 (13.3)	9 (12.5)