Table 4

Comparison of gait parameters between groups for data with normal distribution.

Parameters	Self control group						The differences of groups
	Single point cane group		Bilateral forearm crutch		Walker		P-value
	F	P-value	F	P-value	F	P-value	P-value
Speed	6.298	0.023^*	20.409	<0.001^*	25.263	<0.001^*	<0.001^*
Cadence	18.183	0.001^*	24.193	<0.001^*	41.118	<0.001^*	<0.001^*
Stride length	2.650	0.122	2.466	0.149	0.020	0.135	0.889
Left step percentage	3.193	0.092	4.137	0.040^*	0.36	0.058	0.851
Right step percentage	3.107	0.096	2.481	0.051^*	1.125	0.134	0.304
Distances of 2-MWT (m)	2.437	0.137	5.661	0.002^*	74.968	<0.001^*	<0.001^*

↵* Variance analysis, p-values are significant (p<0.0027), benferoni correction p/18. 2-MWT - 2-minute walk test, F - variance ratio test.