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Table 2 Distributions (mean and standard deviation, SD) and percentage of minimum and maximum scores of the scores of the Fremantle Knee Awareness Questionnaire (FreKAQ), Knee injury and osteoarthritis outcome score (KOOS), pain intensity numerical rating scale (PI-NRS), pain catastrophising scale (PCS), and Hospital anxiety and depression score (HADS)

From: Cross-cultural adaptation, reliability and validity of the Fremantle Knee Awareness Questionnaire in Italian subjects with painful knee osteoarthritis

Measures (range) Mean (SD) Minimum scores (%) Maximum scores (%)
FreKAQ (0–36) 14 (7) 3.9 2.0
KOOS Pain (0–100) 51.4 (17.1) 1.0 1.0
KOOS Symptoms (0–100) 48.9 (21.5) 1.0 2.9
KOOS ADLs (0–100) 52.4 (19.8) 2.9 2.0
KOOS QoL (0–100) 76.2 (15.1) 1.0 7.8
PI-NRS rest (0–10) 3.8 (2.3) 3.9 2.9
PI-NRS motion (0–10) 7.4 (2.1) 1.0 13.7
PCS (13–52) 23.1 (11.8) 2.0 1.0
HADS Anxiety (0–21) 6.8 (3.3) 2.9 1.0
HADS Depression (0–21) 5.5 (3.3) 3.9 1.0
  1. ADLs activities of daily living, QoL quality of life