组别

干预前

术后1个月

术后3个月

F组间

F时间

F交互

对照组

73.57 ± 8.73

68.14 ± 8.17

66.55 ± 7.42

8.28

52.18

8.88

干预组

76.24 ± 11.66

63.61 ± 6.49

59.20 ± 4.47

0.005

<0.001

<0.001

t

1.19

2.81

5.50

P

0.239

0.006

<0.001