Table 1.

DigiGait™ and TreadScan™ gait analyses of a single group of non-arthritic mice with belt speed set at 17 cm/second

	Left forelimb		Right forelimb		Left hind limb		Right hind limb
	Mean	SD	Mean	SD	Mean	SD	Mean	SD
DigiGait
Swing time (seconds)	0.113	0.003	0.118	0.003	0.110*	0.004	0.112*	0.004
Stance time (seconds)	0.196*	0.003	0.197*	0.003	0.195	0.005	0.192	0.003
Stride time (seconds)	0.309	0.006	0.315*	0.005	0.305	0.005	0.304	0.006
Stride length (cm)	5.25*	0.098	5.35*	0.088	5.19*	0.090	5.16*	0.108
Stride frequency (steps/second)	3.29	0.073	3.24	0.061	3.33	0.065	3.36	0.070
TreadScan
Swing time (seconds)	0.112	0.002	0.119	0.003	0.099	0.003	0.099	0.004
Stance time (seconds)	0.186	0.003	0.178	0.004	0.193	0.004	0.197	0.005
Stride time (seconds)	0.298	0.004	0.297	0.005	0.291	0.006	0.296	0.005
Stride length (cm)	4.70	0.077	4.70	0.088	4.62	0.096	4.72	0.091
Stride frequency (steps/second)	3.37	0.053	3.38	0.059	3.45	0.076	3.39	0.061

Notes: n=14 (16 minus 2 excluded).

^*P<0.05 DigiGait™ versus TreadScan™. DigiGait™: Mouse Specifics, Inc, Quincy, MA, USA. TreadScan™: CleverSys Inc, Reston, VA, USA.

Abbreviation: SD, standard deviation.