1. Treatment with 4Jointz reduces knee pain over 12 weeks of treatment in patients with clinical knee osteoarthritis: a randomised controlled trial 
L.L. Laslett, S.J. Quinn, E. Darian-Smith, M. Kwok, T. Fedorova, H. Körner, E. Steels, L. March, G. Jones 
Osteoarthritis and Cartilage 
Volume 20, Issue 11, Pages (November 2012)
DOI: /j.joca
Copyright © 2012 Osteoarthritis Research Society International Terms and Conditions

2. Fig. 1
Study flow chart.
Osteoarthritis and Cartilage  , DOI: ( /j.joca )
Copyright © 2012 Osteoarthritis Research Society International Terms and Conditions

3. Fig. 2
Pain intensity (using visual analogue score) over the study time frame, using unadjusted data and 95% CI of the point estimates. P values are for the effect of treatment using change in VAS scores from baseline, excepting 16 weeks where P is for the effect of treatment cessation.
Osteoarthritis and Cartilage  , DOI: ( /j.joca )
Copyright © 2012 Osteoarthritis Research Society International Terms and Conditions