1. Is barefoot regional plantar loading related to self-reported foot pain in patients with midfoot osteoarthritis 
S. Rao, J.F. Baumhauer, D.A. Nawoczenski 
Osteoarthritis and Cartilage 
Volume 19, Issue 8, Pages (August 2011)
DOI: /j.joca
Copyright © 2011 Osteoarthritis Research Society International Terms and Conditions

2. Fig. 1
Weight bearing lateral radiograph depicting calcaneal-first metatarsal angle, used to characterize medial longitudinal arch alignment.
Osteoarthritis and Cartilage  , DOI: ( /j.joca )
Copyright © 2011 Osteoarthritis Research Society International Terms and Conditions

3. Fig. 2
(Top) Graph depicting adequacy index (ordinate) vs number of clusters (abscissa) indicating that the two-cluster solution is appropriate. (Bottom) Bivariate scatter plots showing two-cluster solution obtained using the following features: average pressure in heel (h_avgp), medial midfoot (mmid_avgp), lateral midfoot (lmid_avgp), medial forefoot (mfore_avgp), lateral forefoot (lfo_avgp), great toe (halx_avgp).
Osteoarthritis and Cartilage  , DOI: ( /j.joca )
Copyright © 2011 Osteoarthritis Research Society International Terms and Conditions

4. Supplementary Figure 1: Representative stance phase peak pressure indicates higher pressures (pink, red and yellow areas) in the patient with midfoot arthritis on the right, compared to the lower loads or unloaded areas (blue and green areas) in the control subject on the left.
Osteoarthritis and Cartilage  , DOI: ( /j.joca )
Copyright © 2011 Osteoarthritis Research Society International Terms and Conditions