Linking Bone Changes in the Distal Femur to Functional Deficits
Article first published online: 16 JUL 2012
Copyright © 2012 John Wiley & Sons, Ltd.
International Journal of Osteoarchaeology
Volume 24, Issue 6, pages 709–721, November/December 2014
How to Cite
2014), Linking Bone Changes in the Distal Femur to Functional Deficits, Int. J. Osteoarchaeol., 24, pages 709–721, doi: 10.1002/oa.2257and (
- Issue published online: 15 DEC 2014
- Article first published online: 16 JUL 2012
- Accepted manuscript online: 22 JUN 2012 12:50PM EST
- Manuscript Accepted: 17 JUN 2012
- Manuscript Revised: 1 JUN 2012
- Manuscript Received: 27 JAN 2012
- Osteoarthritis Initiative
Knee osteoarthritis (OA) is a condition that leads to functional deficits in the afflicted. Quantifying these deficits in a clinical population and relating them to bone changes in the distal femur is crucial to identifying potential impairment in archaeological populations. This study provides a hybrid knee OA grading system linking MRI observations of clinical populations and direct bone observations on skeletal populations. This system is then related to 28 pain, disability, and activity limitation outcome variables provided by the OA Initiative through frequency distributions, probability profiles, and Spearman's rank correlations. The results suggest that while the five outcome variables with the highest probabilities were common to males and females, bone changes in knee OA impact males and females differently. Copyright © 2012 John Wiley & Sons, Ltd.