组别

治疗前

治疗后

33 cm

5 m

33 cm

5 m

A组

16.26 ± 4.64

13.87 ± 4.67

13.34 ± 3.28

10.96 ± 2.64

B组

13.35 ± 3.23

10.45 ± 2.81

13.97 ± 3.41

11.73 ± 2.71