Table 1 Characteristics of patients

Number

428

76

504

Age (years)

28.40 ± 3.86

29.07 ± 4.11

28.63 ± 4.22

P > 0.05

Testis volume (mL)

12.0 ± 4.3

11.5 ± 2.9

11.8 ± 3.6

P > 0.05

 Thrombin time (sec)

15.24 ± 2.11

14.98 ± 2.03

15.11 ± 2.14

P > 0.05

 Activated partial thromboplastin time (sec)

25.71 ± 3.23

26.01 ± 3.17

25.89 ± 3.26

P > 0.05

 International normalized ratio

0.89 ± 0.23

0.91 ± 0.22

0.90 ± 0.22

P > 0.05

 Prothrombin time (sec)

11.65 ± 1.09

12.02 ± 1.16

11.87 ± 1.18

P > 0.05

 Fibrinogen (g/L)

2.55 ± 1.03

2.64 ± 1.06

2.62 ± 1.07

P > 0.05

 Incidence of hemorrhage (%)

0(0.0)

4(5.3)

4(0.8)

P = 0.000