Table 2.

Median and 95% confidence intervals of right and left hind limbs GRFz at different time intervals

	Median	95% CI
Rt Preop	372.94	312.64–426.22
Lt Preop	374.22	312.14–438.04
Rt Week 3	201.87	153.7–266.38
Lt Week 3	457.84	379.86–542.16
Rt Week 6	264.84	214.71–344.8
Lt Week 6	438.64	346.3–481.79
Rt Week 9	293.53	249.31–347.88
Lt Week 9	446.96	335.37–518.62
Rt Week 12	324.42	261.65–410.62
Lt Week 12	431.36	322.04–533.27