Table 6.

r and p values of the age (a) and CatWalk gait parameters (scaling method: Embedded Image )

RatsMice
GaitNonscaledScaledNonscaledScaled
parametersrprprprp
Stride lengths
    Front-paw stride length0.55<0.0001−0.89<0.00010.330.046−0.93<0.0001
    Hind-paw stride length0.57<0.0001−0.89<0.00010.330.044−0.93<0.0001
Parameters relating to duration
    Front-paw stand time−0.050.62−0.88<0.0001−0.240.14−0.84<0.0001
    Front-paw swing time−0.140.16−0.88<0.0001−0.330.04−0.91<0.0001
    Front-paw step cycle−0.070.50−0.89<0.0001−0.310.06−0.89<0.0001
    Hind-paw stand time−0.080.44−0.88<0.0001−0.210.20−0.81<0.0001
    Hind-paw swing time0.080.41−0.89<0.0001−0.350.03−0.93<0.0001
    Hind-paw step cycle−0.080.45−0.89<0.0001−0.290.07−0.88<0.0001
Speed parameters
    Body speed0.28<0.01−0.85<0.00010.320.047−0.74<0.0001
    Front-paw swing speed0.36<0.001−0.86<0.00010.380.02−0.81<0.0001
    Hind-paw swing speed0.37<0.001−0.88<0.00010.44<0.01−0.87<0.0001