1. The efficacy of 12 weeks non-surgical treatment for patients not eligible for total knee replacement: a randomized controlled trial with 1-year follow-up 
S.T. Skou, S. Rasmussen, M.B. Laursen, M.S. Rathleff, L. Arendt-Nielsen, O. Simonsen, E.M. Roos 
Osteoarthritis and Cartilage 
Volume 23, Issue 9, Pages (September 2015)
DOI: /j.joca
Copyright © 2015 Osteoarthritis Research Society International Terms and Conditions

2. Fig. 1
Flow of patients in the study. K–L score = Kellgren–Lawrence score; KOOS4 = The average score for the subscale scores for pain, symptoms, ADL and QOL from the KOOS, VAS.
Osteoarthritis and Cartilage  , DOI: ( /j.joca )
Copyright © 2015 Osteoarthritis Research Society International Terms and Conditions

3. Fig. 2
Mean subscale scores at all time points for the KOOS subscales of pain (A), symptoms (B), ADL (C), sports and recreational activities (Sport/Rec; D), and QOL (E) for the groups randomized to either a 12-week non-surgical treatment program consisting of neuromuscular exercise, education, diet, insoles, and pain medication (the MEDIC group) or usual care (the usual care group). The error bars indicate 95% confidence intervals.
Osteoarthritis and Cartilage  , DOI: ( /j.joca )
Copyright © 2015 Osteoarthritis Research Society International Terms and Conditions