Table 3: Correlation between KOOS and other objective measures ( ).

AgeHeightWeightBMI6-MWT

KOOS-pain0.0930.136*−0.542***−0.683***0.619***
KOOS-symptom0.0710.167**−0.485***−0.641***0.578***
KOOS-ADL0.0360.223***−0.333***−0.523***0.461***
KOOS-sports0.0280.272***−0.413***−0.640***0.536***
KOOS-QOL0.159*0.268***−0.582***−0.816***0.733***

Means , , and , respectively.