Table 2.

Comparison of limb motor function ($\overline{x}$ ± s, points).

Indexes		Reference group (n = 64)	Study group (n = 64)	t	P
Scores of upper limb muscle strength	Before nursing	1.44 ± 0.39	1.47 ± 0.35	0.0214	0.9829
	After nursing	2.61 ± 0.42	3.45 ± 0.47	10.6613	≤0.001
Scores of lower limb muscle strength	Before nursing	1.88 ± 0.39	1.91 ± 0.42	0.4187	0.6761
	After nursing	3.01 ± 0.48	3.83 ± 0.56	8.8941	≤0.001
Total FMA scores	Before nursing	20.43 ± 2.35	20.36 ± 2.28	0.1710	0.8645
	After nursing	50.25 ± 7.44	62.81 ± 8.53	11.3801	≤0.001