Table 6.

Comparison of Lysholm score of the posterior condyle transfer (PCT) group and the large osteochondral autogenous transplantation system (MegaOATS) group

	Group	n	Mean value	Standard deviation	Minimum	Maximum	Quantile			P value
							25%	50% (median)	75%
Lysholm score preoperatively	PCT	17	40.35	13.7	12	58	36	41	53.5
	MegaOATS	16	59.25	16.7	19	79	49	65	70.7
	Total	33	49.52	17.8	12	79	37.5	49	65	0.001
Lysholm score currently	PCT	17	82.71	16.6	40	100	73.5	85	96.5
	MegaOATS	16	81.00	17,4	42	100	73.2	86	90
	Total	33	81.88	16.8	40	100	73.5	86	93	0.828