Table 2 Patient perioperative parameters

Operative time (min)

63.58±7.87

63.98±7.98

0.796*

Blood loss (ml)

52.28±6.50

52.64±6.35

0.774*

Hospital stay (days)

9.38±1.19

9.41±1.22

0.899*

Postoperative drainage (ml)

27.88±9.58

27.70±9.11

0.921*

Postoperative fever (n)

2

3

1.000φ

Wound infection (n)

2

2

1.000φ

Wound healing rate (%)

100%

100%

-