. 2013 Oct 7;2013:859323. doi: 10.1155/2013/859323

Table 1.

Main effects and two-way interactions for spatiotemporal gait parameters.

Main effects	Velocity (cm/s)				Cadence (steps/min)				Stride length (cm)
Main effects	Mean ± SD	F	P	η ²	Mean ± SD	F	P	η ²	Mean ± SD	F	P	η ²
Group
MS	105.6 ± 37.5	10.8	0.00	0.37	109.1 ± 23.3	1.3	0.27	0.07	114.2 ± 25.2	19.9	<0.01	0.52
Control	138.4 ± 18.4	10.8	0.00	0.37	115.9 ± 9.2	1.3	0.27	0.07	143.9 ± 18.0	19.9	<0.01	0.52
Direction
Forward	136.1 ± 23.8	36.0	<0.01	0.67	113.7 ± 12.1	0.4	0.56	0.02	143.3 ± 18.2	141.8	<0.01	0.89
Backward	107.9 ± 36.4	36.0	<0.01	0.67	111.3 ± 22.4	0.4	0.56	0.02	114.8 ± 25.7	141.8	<0.01	0.89
Cognitive condition
None	127.2 ± 32.7	25.5	<0.01	0.59	116.8 ± 15.1	14.5	<0.01	0.45	130.3 ± 27.8	3.2	0.09	0.15
Dual	116.7 ± 34.3	25.5	<0.01	0.59	108.2 ± 19.6	14.5	<0.01	0.45	127.8 ± 25.2	3.2	0.09	0.15
Group × direction
MS forward	125.5 ± 27.5	6.1	0.02	0.25	113.3 ± 15.8	1.9	0.18	0.10	132.1 ± 16.6	9.4	<0.01	0.34
MS backward	85.7 ± 36.1				105.0 ± 28.8				96.2 ± 18.5
Control forward	146.7 ± 13.1				114.2 ± 7.0				154.5 ± 11.9
Control backward	130.0 ± 19.4				117.5 ± 10.9				133.3 ± 16.9
Group × cognitive condition
MS none	113.5 ± 38.0	6.5	0.02	0.26	116.3 ± 20.1	6.3	0.02	0.26	115.8 ± 28.0	0.2	0.68	0.01
MS dual	97.7 ± 36.3				101.9 ± 24.5				112.6 ± 22.5
Control none	141.0 ± 18.6				117.3 ± 7.8				144.9 ± 18.8
Control dual	135.8 ± 18.2				114.4 ± 10.4				142.9 ± 17.6
Direction × cognitive condition
Forward none	143.2 ± 19.7	4.5	0.05	0.20	117.3 ± 9.0	1.6	0.22	0.08	146.8 ± 16.8	11.9	<0.01	0.40
Forward dual	129.0 ± 25.9				110.2 ± 13.8				139.8 ± 19.3
Backward none	111.3 ± 35.6				116.4 ± 19.6				113.9 ± 27.1
Backward dual	104.5 ± 37.7				106.2 ± 24.3				115.7 ± 24.9

Note: bolded values represent statistically significant effects.