1. Current evidence on risk factors for knee osteoarthritis in older adults: a systematic review and meta-analysis 
V. Silverwood, M. Blagojevic-Bucknall, C. Jinks, J.L. Jordan, J. Protheroe, K.P. Jordan 
Osteoarthritis and Cartilage 
Volume 23, Issue 4, Pages (April 2015)
DOI: /j.joca
Copyright © 2014 The Authors Terms and Conditions

2. Fig. 1
Flow diagram for: Current evidence on risk factors for knee OA in older adults: a systematic review and meta-analysis.
Osteoarthritis and Cartilage  , DOI: ( /j.joca )
Copyright © 2014 The Authors Terms and Conditions

3. Fig. 2
Forest Plot of association of overweight or obese with knee OA. Pooled OR 2.10; 95% CI 1.82–2.42 I2 = 98.9%.
Osteoarthritis and Cartilage  , DOI: ( /j.joca )
Copyright © 2014 The Authors Terms and Conditions

4. Fig. 3
Forest Plot of association of previous knee injury with knee OA. Pooled OR 2.83; 95% CI 1.91, 4.19 I2 = 89.1%.
Osteoarthritis and Cartilage  , DOI: ( /j.joca )
Copyright © 2014 The Authors Terms and Conditions