NORS

IPROS

观察组(n = 75)

对照组(n = 75)

观察组(n = 75)

对照组(n = 75)

干预前

56.00 ± 9.36

58.73 ± 9.51

48.52 ± 15.04

48.26 ± 15.23

干预后

16.52 ± 4.71

24.52 ± 6.38

20.26 ± 7.69

37.63 ± 9.96

t

16.45

13.00

7.30

2.54

p

<0.001

<0.001

<0.001

<0.001