组别

例数

SAS

SDS

干预前

干预后

干预前

干预后

观察组

45

59.01 ± 8.53

42.13 ± 6.13

60.32 ± 8.41

44.14 ± 4.18

对照组

45

58.93 ± 8.44

52.16 ± 6.98

59.86 ± 8.34

52.14 ± 4.89

t

-

0.043

7.066

0.189

8.796

p

-

0.975

0.012

0.860

0.001