. 2015 Mar 15;8(3):4381–4386.

Table 2.

Index of walk and balance ability control the time when these two sets of objects are selected with after 6-month treatment (x̅±s, n=48)

Index	the control group (12 males, 36 females)		the observation group (13 males,35 females)

	when selected	after 6 months	when selected	after 6 months
walk time of 800meters (s)	832.1±58.4	795.4±54.9^a	829.3±60.2	771.9±55.3^a,^b
walk stride under normal condition (cm)	33.9±6.71	37.2±5.22^a	34.2±6.85	39.8±5.96^a,^b
walk time on balance beam (s)	47.4±5.39	44.1±5.27^a	47.1±5.40	41.3±5.33^a,^b
sway index (cm)	1.84±0.37	1.63±0.35^a	1.82±0.39	1.58±0.36^a
length of shaking trajectory (cm)	175.2±32.1	163.2±31.9^a	173.8±32.8	154.2±30.5^a,^b
peripheral area (cm²)	2.15±0.30	2.69±0.28^a	2.13±0.31	2.30±0.29^a,^b
rectangle area (cm²)	4.32±0.96	3.72±0.89^a	4.17±0.91	3.25±0.76^a,^b
trajectory length of unit area (cm)	2.52±0.36	2.73±0.35^a	2.54±0.40	3.84±0.37^a,^b
marching on the spot with eye closure (s)	6.77±3.30	8.62±3.34^a	6.80±3.37	9.07±3.35^a

Note: after 6 months, these two sets of object control with the time when they selected;

P<0.05.

The improved effect of the observation group control with that of the control group;

P<0.05.