Table 3.

Summary of partial correlation coefficients for subjective knee function at 1 year with preoperative knee extension strength deficit across groups.

	Q1 (< 25% deficit) (n = 26)		Q2 (25–45% deficit) (n = 29)		Q3 (> 45% deficit) (n = 20)
	Correlation coefficient	p value	Correlation coefficient	p value	Correlation coefficient	p value
IKDC score	− 0.462	0.030*	− 0.072	0.732	0.482	0.059
Lysholm score	− 0.446	0.038*	− 0.139	0.507	− 0.215	0.424

Age, height, weight, and body fat percentage were adjusted.

Values are presented as median [IQR 25–75th percentile] if no otherwise specified.

IKDC international knee documentation committee.

*p < 0.05.