Table 5.

Mobilization measurement among the groups after undergoing TKA procedure evaluated from the first day until the third day.

	Motion D-1 (sitting)	Motion D-2 (standing)	Motion D-3 (walking)	p value∗
	N=10	N=10	N=10
Group 1 (1 hr preemptive analgesia)	9(90%)	8 (80 %)	10 (100%)	<0.001
Group 2 (72 hrs preemptive analgesia)	8 (80%)	7 (70 %)	7 (70%)	0.001
Group 3 (Placebo)	9 (90%)	7 (70%)	8 (80%)	0.001

The data were not normally distributed

The p value was measured using Kruskal-wallis non-parametric test.