1. Pain sensitization in people with knee osteoarthritis: a systematic review and meta- analysis 
C. Fingleton, K. Smart, N. Moloney, B.M. Fullen, C. Doody 
Osteoarthritis and Cartilage 
Volume 23, Issue 7, Pages (July 2015)
DOI: /j.joca
Copyright © 2015 Osteoarthritis Research Society International Terms and Conditions

2. Fig. 1
Search strategy.
Osteoarthritis and Cartilage  , DOI: ( /j.joca )
Copyright © 2015 Osteoarthritis Research Society International Terms and Conditions

3. Fig. 2
PRISMA flow chart.
Osteoarthritis and Cartilage  , DOI: ( /j.joca )
Copyright © 2015 Osteoarthritis Research Society International Terms and Conditions

4. Fig. 3
Results from meta-analysis of PPTs in knee OA participants vs controls. *Note data from Arendt-Nielsen & Graven-Nielsen are interpreted from graphed results.
Osteoarthritis and Cartilage  , DOI: ( /j.joca )
Copyright © 2015 Osteoarthritis Research Society International Terms and Conditions

5. Fig. 4
Results from meta-analysis of PPTs in knee OA participants with high vs low symptom severity. *Note data from Arendt-Nielsen are interpreted from graphed results.
Osteoarthritis and Cartilage  , DOI: ( /j.joca )
Copyright © 2015 Osteoarthritis Research Society International Terms and Conditions

6. Fig. 5
Results from meta-analysis of HPTs in knee OA participants vs controls.
Osteoarthritis and Cartilage  , DOI: ( /j.joca )
Copyright © 2015 Osteoarthritis Research Society International Terms and Conditions

7. Fig. 6 Funnel plot: PPTs – Knee OA participants vs controls.
Osteoarthritis and Cartilage  , DOI: ( /j.joca )
Copyright © 2015 Osteoarthritis Research Society International Terms and Conditions