分组

例数(例)

术前Hb (g/L)

术后24 h Hb (mL)

术中失血量(mL)

术后引流量(mL)

总失血量(mL)

ERAS组

52

127.42 ± 27.89

117.59 ± 31.31#

61.48 ± 17.31

31.38 ± 10.43

92.86 ± 27.74

传统组

47

119.48 ± 29.76

100.11 ± 15.49

101.72 ± 31.42

77.46 ± 14.69

179.18 ± 46.11

t值

-

7.894

1.793

3.008

5.985

9.894

P值

-

0.000

0.0984

0.016

0.000

0.000