1. Changes in ultrasound assessed markers of inflammation following intra-articular steroid injection combined with exercise in knee osteoarthritis: exploratory outcome from a randomized trial 
C. Henricsdotter, K. Ellegaard, L. Klokker, C. Bartholdy, E. Bandak, E.M. Bartels, H. Bliddal, M. Henriksen 
Osteoarthritis and Cartilage 
Volume 24, Issue 5, Pages (May 2016)
DOI: /j.joca
Copyright © 2016 Osteoarthritis Research Society International Terms and Conditions

2. Fig. 1
A (top): Illustrative example of an ultrasound measurement of the synovial membrane thickness at the medial recess. B (middle): Illustrative example of Doppler activity presence in the synovium at the medial recess of the knee. C (bottom): Illustrative example of Baker's cyst presence (in the transversal view).
Osteoarthritis and Cartilage  , DOI: ( /j.joca )
Copyright © 2016 Osteoarthritis Research Society International Terms and Conditions

3. Fig. 2 Flow chart of the study participants.
Osteoarthritis and Cartilage  , DOI: ( /j.joca )
Copyright © 2016 Osteoarthritis Research Society International Terms and Conditions

4. Fig. 3
Group patterns (least square means) of changes from baseline (week 0) in synovial thickness assessed by US (in mm) throughout the trial. Estimates are adjusted for baseline values. Error bars represent standard errors.
Osteoarthritis and Cartilage  , DOI: ( /j.joca )
Copyright © 2016 Osteoarthritis Research Society International Terms and Conditions