Table 2.

Wilcoxon Signed Rank Test Results For Comparing Total GMFM Scores Before and After Intervention in Each Group

Group	Average GMFM score before	Average GMFM score after	Z	p-value
Control group	30.68	35.69	-2.805	0.005*
HAFOs	26.12	33.97	-2.803	0.005*
SAFOs	29.88	35.43	-2.803	0.005*

^* p<0.01 , Z: Normal Distribution