Table 4 The improvement of clinical outcomes at six-month follow-up

46.58 ± 39.17

33.39 ± 28.82

0.047

7.64 ± 6.20

7.38 ± 5.18

0.812

1.58 ± 1.58

1.71 ± 1.59

0.679

56.13 ± 36.59

52.80 ± 33.36

0.626

10.52 ± 7.03

9.66 ± 5.96

0.490

2.40 ± 1.64

2.30 ± 1.78

0.747

73.80 ± 27.59

75.52 ± 24.15

0.728

13.26 ± 7.11

13.05 ± 5.37

0.863

2.98 ± 1.58

3.05 ± 1.79

0.827