a positive trendp = 0.083
For stride length, the SCI-only group exhibited a positive trend for Cp ( β = 2.669, 95% CI [−0.106, 5.444], SE = 1.416, p = 0.083), while this association was demonstrated as a non-significant negative trend in the treatment group ( β = −1.884, 95% CI [−4.970, 1.202], SE = 1.489, p = 0.219).