Short-term functional versus patient-reported outcome of the bicruciate stabilized total knee arthroplasty: prospective consecutive case series

Table 1 Correlation between ROM and KOOS and KSS scores

Scores	Spearman correlation coefficient
	Passive ROM	Active ROM
KOOS subscore: Stiffness and symptoms	0.36*	0.25*
KOOS subscore: Pain	0.35*	0.28*
KOOS subscore: Activity	0.31*	0.21*
KOOS subscore: Sport	0.27*	0.18
KOOS subscore: Quality of life	0.24*	0.16
KOOS complete score	0.33*	0.23*
KSS subscore: KS	0.45*	0.37*
KSS subscore: KFS	0.28*	0.23*
KSS complete score	0.40*	0.33*

ISSN: 1471-2474