Cases

Gender (%)

Age

(years, $\overline{x}$ ± s)

Weight

(Kg, $\overline{x}$ ± s)

First operation

(%)

Operative duration

(min, $\overline{x}$ ± s)

Male

Female

EP

30

19

11

6.90 ± 2.12

28.08 ± 10.23

25 (83.33)

48.13 ± 19.12

CP

32

19

13

7.00 ± 2.36

26.59 ± 8.70

29 (90.62)

50.09 ± 21.19

Statistical value

0.1022

−0.1751

0.6181

0.7332

−0.3821

P value

0.749

0.861

0.541

0.392

0.703