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Table 1 WOMAC and SF-36 scores of patients

From: Reliability, construct validity and measurement potential of the ICF comprehensive core set for osteoarthritis

Scales/subscales (n) Mean ± SD Median (Min-Max)
WOMAC-Pain (n = 95) 3.6 ± 2.2 3.5 (0-10)
WOMAC-Stiffness (n = 95) 2.9 ± 2.2 2.5 (0-7.5)
WOMAC-Physical function (n = 95) 4.0 ± 2.1 4.0 (0.1-9.8)
WOMAC-Total (n = 95) 10.5 ± 5.7 9.9 (0.1-26.1)
SF_Physical Functioning (n = 100) 48.8 ± 26.1 50 (0-100)
SF_Role-Physical (n = 100) 31.5 ± 41.7 0 (0-100)
SF_Bodily Pain (n = 100) 40.8 ± 20.4 35 (0-100)
SF_General health (n = 100) 44.6 ± 20.2 43.5 (5-100)
SF_Vitality (n = 100) 42.5 ± 24.6 40 (0-100)
SF_Social Functioning (n = 100) 56.9 ± 26.8 50 (0-100)
SF_Role-Emotional (n = 100) 41.0 ± 45.4 0 (0-100)
SF_Mental Health (n = 100) 57.4 ± 20.8 60 (12-100)
SF_Physical Health Component (n = 100) 35.7 ± 9.1 35.0 (16.8-61.0)
SF_Mental Health Component (n = 100) 41.3 ± 12.2 39.4 (18.4-70.4)