贴扎前

贴扎后

t值

P值

15˚R

3.38 ± 2.21

3.73 ± 2.13

−0.515

0.613

15˚L

3.37 ± 3.03

2.86 ± 1.19

0.621

0.543

45˚R

4.49 ± 2.12

4.19 ± 2.46

0.412

0.686

45˚L

4.86 ± 3.02

5.39 ± 3.24

−0.514

0.614