Table 1 GMFM scores of the three groups after intervention \(({\bar{\text{x}}} \pm {\text{s}})\)

31.36 ± 7.24

36.70 ± 7.11**

38.39 ± 6.54**

39.73 ± 6.77**

31.97 ± 9.76

36.39 ± 9.65**

40.18 ± 8.60**

41.55 ± 8.60**

20.61 ± 3.55

23.39 ± 3.78*

24.21 ± 3.76*

25.30 ± 3.97**

5.21 ± 8.15

8.42 ± 9.59

9.58 ± 10.40*

10.18 ± 10.37*

6.06 ± 10.91

8.33 ± 11.64

9.64 ± 12.44

10.27 ± 12.39*

95.21 ± 32.69

113.15 ± 34.93**

122 ± 35.50**

127.03 ± 35.80**^△

31.67 ± 6.77

32.29 ± 6.72*

33.44 ± 6.67*

35.29 ± 6.54*

32.09 ± 9.65

33.12 ± 9.55*

34.38 ± 9.89*

36.29 ± 9.86*

20.65 ± 3.39

21.71 ± 3.52*

22.76 ± 3.41*

23.85 ± 3.55*

5.21 ± 7.99

5.71 ± 8.09

6.62 ± 8.08

8.09 ± 8.56

6.07 ± 9.99

6.65 ± 10.06

7.56 ± 10.26

8.38 ± 10.61

95.68 ± 30.79

99.47 ± 30.89*

104.76 ± 31.39**

111.91 ± 31.68**

31.46 ± 6.95

31.97 ± 6.89

32.49 ± 6.50

32.91 ± 6.18*

32.66 ± 9.22

33.2 ± 8.91

33.71 ± 8.80

34.34 ± 8.62*

20.71 ± 3.78

21.06 ± 3.93

21.66 ± 3.92

22.23 ± 4.02*

4.91 ± 7.13

5.26 ± 7.32

5.83 ± 7.37

6.37 ± 7.68

5.54 ± 9.13

5.86 ± 9.04

6.17 ± 9.08

6.66 ± 9.00

95.26 ± 29.19

97.34 ± 28.96

99.86 ± 28.48*

102.51 ± 28.30**