Table 3.

Post Hoc Tukey test for pairwise comparison of factors affecting cartilage thickness by µm

Time of assessment	Control	Arthritis	Secretome + LLLT	ADSCs + LLLT
1 Week	106.13 ± 17.68	36.93 ± 5.91	106.21 ± 16.01	110.24 ± 9.25
		P1 < 0.0001*	P1 > 0.9999 P2 < 0.0001*	P1 = 0.9998 P2 < 0.0001* P3 = 0.9998
3 Weeks	118.47 ± 30.17	31.41 ± 3.60	96.48 ± 15.77	103.35 ± 9.88
	P4 = 0.8667	P1 < 0.0001* P4 = 0.9985	P1 = 0.2535 P2 < 0.0001* P4 = 0.9581	P1 = 0.7035 P2 < 0.0001* P3 = 0.9942 P4 = 0.9941

P Probability, ^*significance < 0.05, P1: significance Vs control group, P2: significance Vs arthritis group, P3: significance Vs secretome/LLLT group, P4: Significance Vs 1 week group within the same intervention