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Table 2 Descriptive statistics of baseline scores

From: The reliability and minimal detectable change of Timed Up and Go test in individuals with grade 1 – 3 knee osteoarthritis

TUG score (Seconds), All participants  
 Mean (SD) 10.88 (3.62)
 Minimum – maximum 6.40 – 19.90
TUG score (Seconds), Male  
 Mean (SD) 10.18 (2.95)
 Minimum – maximum 7.05 – 18.76
TUG score (Seconds), Female  
 Mean (SD) 11.32 (3.96)
 Minimum – maximum 6.40 – 19.90
TUG score (Seconds), Doubtful knee OA (Grade 1)a  
 Mean (SD) 8.46 (0.79)
 Minimum – maximum 6.40 – 9.85
TUG score (Seconds), Definite knee OA (Grade 2/3)a  
 Mean (SD) 14.29 (3.28)
 Minimum – maximum 10 – 19.90
NRS (0–10)  
 Mean (SD) 5.00 (2.17)
 Minimum – maximum 1 – 9
WOMAC total score (0–48)  
 Mean (SD) 16.05 (8.91)
 Minimum – maximum 3 – 35
  1. OA Osteoarthritis, TUG Timed up and go test, NRS Numerical rating scale, WOMAC Western Ontario and McMaster Universities Osteoarthritis index
  2. aGrading as per Kellgren and Lawrence scale [24]