Table 4.

Results of Tukey’s test for each pain scale between intervals.

Scales	Interval	Difference	95% CI (LWR, UPR)	p-Value
NPRS	Day 30—Initial	−1.335	−2.38, −0.29	0.008
	Day 90—Initial	−1.903	−2.94, −0.86	0.00
	Day 90—Day 30	−0.568	−1.62, 0.48	0.411
WOMAC	Day 30—Initial	−10.913	−18.31, −3.51	0.002
	Day 90—Initial	−11.159	−18.56, −3.76	0.001
	Day 90—Day 30	−0.246	−7.65, 7.15	0.997
Pain	Day 30—Initial	−2.739	−4.65, −0.83	0.002
	Day 90—Initial	−2.841	−4.75, −0.93	0.002
	Day 90—Day 30	−0.101	−2.01, 1.81	0.991
Stiffness	Day 30—Initial	−0.87	−1.63, −0.11	0.021
	Day 90—Initial	−0.681	−1.44, 0.08	0.09
	Day 90—Day 30	0.188	−0.57, 0.95	0.829
Functionality	Day 30—Initial	−7.304	−12.45, −2.16	0.003
	Day 90—Initial	−7.638	−12.78, −2.49	0.002
	Day 90—Day 30	−0.333	−5.48, 4.81	0.987
QOLS	Day 30—Initial	0.669	−5.82, 7.16	0.968
	Day 90—Initial	1.621	−4.87, 8.11	0.826
	Day 90—Day 30	0.952	−5.56, 7.47	0.936

If p-value < 0.05, there is statistical significance.