组别

例数

治疗前

1周后

2周后

对照组

20

52.50 ± 7.045

60.75 ± 6.463^*

70.10 ± 9.037^*

治疗组

20

50.10 ± 7.793

65.25 ± 6.889^*

76.05 ± 8.357^*

t

1.022

−2.130

−2.162

P

0.313

0.040

0.037