Skip to main content

View full-text article in PMC

. Author manuscript; available in PMC: 2010 Jan 15.

Published in final edited form as: J Neurosci Methods. 2008 Sep 3;176(1):34–44. doi: 10.1016/j.jneumeth.2008.08.026

Table 1.

Relationship between walk speed and stance, stride length, swing, cadence, support time and step pattern.

		Walk speed

		Sham		TBI
		Spearman cc^a	P value	Spearman cc^a	P value
Stance	LF	-0.9371	p < 0.001^****	0.80	p < 0.001^****
	LH	-0.9650	p < 0.001^****	-0.8464	p < 0.001^****
	RF	-0.8741	p < 0.001^****	-0.8286	p < 0.001^****
	RH	-0.9510	p < 0.001^****	-0.8321	p < 0.001^****
Stride length	LF	0.9580	p < 0.001^****	0.71	p < 0.001^****
	LH	0.9301	p < 0.001^****	0.6429	p < 0.01^**
	RF	0.9091	p < 0.001^****	0.7821	p < 0.001^****
	RH	0.8671	p < 0.001^****	0.7107	p < 0.005^***
Swing	LF	-0.9650	p < 0.001^****	-0.4964	0.0598
	LH	-0.8322	p < 0.001^****	-0.3714	0.1728
	RF	-0.8811	p < 0.001^****	-0.5857	p < 0.05^*
	RH	-0.9560	p < 0.001^****	-0.3214	0.2427
Cadence	LF	0.9650	p < 0.001^****	0.8464	p < 0.001^****
	LH	0.9790	p < 0.001^****	0.9036	p < 0.001^****
	RF	0.9930	p < 0.001^****	0.8036	p < 0.001^****
	RH	0.9790	p < 0.001^****	0.8929	p < 0.001^****
Support time	Zero	0.3817	1.0000	0.2458	1.0000
	Single	0.8392	p < 0.05^*	0.5214	1.0000
	Double
	Diagonal	0.4895	1.0000	0.4214	1.0000
	Lateral	-0.4266	1.0000	-0.0786	1.0000
	Girdle	0.0946	1.0000	-0.1071	1.0000
	Three	-0.9231	p < 0.001^****	-0.7179	0.0723
	Four	-0.6737	0.4563	-0.5893	0.5822
Step pattern	Aa	0.5734	0.5127	0.3009	1.0000
	Ab	-0.6025	0.3816	-0.3393	1.0000
	Ca	0.6923	0.1259	0.5786	0.2385
	Cb	0.1436	1.0000	-0.5357	0.3957
	Ra	NA^b	NA	NA	NA
	Rb	NA	NA	NA	NA

^a

Spearman correlation coefficient;

^b

no data available for correlation analysis.

^*

p < 0.05;

^**

p < 0.01;

^***

p < 0.005;

^****

p < 0.001.