Table 5.

Comparison mean IKDC scores in Item 10 (The level of use of the knee) among pre-injury, post operation and current use of knee between patients who return and not return to sport following ACL.

The level of use of the knee	Total (n = 110)	Return to sport		p-value
		Yes (n = 40)	NO(n = 70)
Pre-injury	94.52 ± 14.10	99.00 ± 3.16	92.38 ± 16.71	0.228
Post operation	70.97 ± 19.89	83.00 ± 19.47	65.24 ± 17.78	0.017*
Current	79.03 ± 19.21	94.00 ± 10.75	71.90 ± 18.34	0.001*
p-value within group
Pre-injury vs Post-operation	<0.001*	0.223	<0.001*
Pre-injury vs Current	0.005*	1.00	0.002*
Post-operation vs Current	0.006*	0.043*	0.088

p-value from repeated measure ANOVA, *Significant at p < 0.05.