1. The association between changes in synovial fluid levels of ARGS-aggrecan fragments, progression of radiographic osteoarthritis and self-reported outcomes: a cohort study 
S. Larsson, M. Englund, A. Struglics, L.S. Lohmander 
Osteoarthritis and Cartilage 
Volume 20, Issue 5, Pages (May 2012)
DOI: /j.joca
Copyright © 2012 Osteoarthritis Research Society International Terms and Conditions

2. Fig. 1 A visit and sample timeline over the study.
Osteoarthritis and Cartilage  , DOI: ( /j.joca )
Copyright © 2012 Osteoarthritis Research Society International Terms and Conditions

3. Fig. 2
Flowchart of inclusion and exclusion of subjects in the study cohort and in the subset.
Osteoarthritis and Cartilage  , DOI: ( /j.joca )
Copyright © 2012 Osteoarthritis Research Society International Terms and Conditions

4. Fig. 3
SF ARGS at examinations A and B. (A) Scatter plot showing the linear relationship between SF ARGS at examination A and examination B with Pearson’s correlation coefficient (r) indicated. Solid line shows the first order regression; dotted line denotes the line of equality. (B) Bland-Altman plot of the difference of SF ARGS between examinations against SF ARGS at examination A. Pearson’s correlation coefficient (r) is indicated for the solid regression line.
Osteoarthritis and Cartilage  , DOI: ( /j.joca )
Copyright © 2012 Osteoarthritis Research Society International Terms and Conditions