Group

No.

Operation time (min)

Intraoperative blood loss (ml)

Duration of getting out of bed (d)

Study group

42

146.34 ± 20.47

194.46 ± 30.32

2.49 ± 0.53

Regular group

43

159.52 ± 20.51

217.63 ± 30.25

2.87 ± 0.64

t

2.963

3.527

2.978

P

0.004

0.001

0.004