Table 2: 6-MWT and KOOS scores among clinical OA knee patients ( ).

ParameterMeanStandard deviation (SD)Minimum–maximum

KOOS-pain (in %)62.9018.0511–94
KOOS-symptom (in %)69.1516.8232–96
KOOS-ADL (in %)67.2718.399–97
KOOS-sports/recreation (in %)36.3122.910–95
KOOS-QOL (in %)46.5820.7513–94
6-MWT (in meters)251.7735.04170.5–337