Table 1.

Comparison of Age and Mobility Level Between Both Groups at Baseline.

Variables	All Participants (n)	Water-Based (n)	Land-Based (n)	Statistics	P
Mobility level:
GMFCS II	1	1	0	U = 106.500	.781
GMFCS III	11	5	6
GMFCS IV	16	7	9
GMFCS V	2	2	0
Total	30	15	15
Age (years):
$\overline{X}\pm \mathrm{SD}$	5.20 ± 2.43	4.93 ± 1.98	5.41 ± 2.85	t = −0.559	.105

Abbreviations: GMFCS, Gross Motor Function Classification System; $\overline{X}\pm \mathrm{SD}$, mean ± standard deviation.