1. Postoperative pain after hip fracture is procedure specific
N.B. Foss, M.T. Kristensen, H. Palm, H. Kehlet 
British Journal of Anaesthesia 
Volume 102, Issue 1, Pages (January 2009)
DOI: /bja/aen345
Copyright © 2009 British Journal of Anaesthesia Terms and Conditions

2. Fig 1
Cumulated pain score for the first four postoperative days in 117 hip fracture patients according to type of surgery. *Indicates values significantly different (P<0.05) from the pain values for the same activity in the arthroplasty group. VRS, verbal ranking score.
British Journal of Anaesthesia  , DOI: ( /bja/aen345)
Copyright © 2009 British Journal of Anaesthesia Terms and Conditions

3. Fig 2
Percentage of 117 hip fracture patients reporting any pain at rest, or moderate or higher dynamic pain in hip flexion and walking during physiotherapy.
British Journal of Anaesthesia  , DOI: ( /bja/aen345)
Copyright © 2009 British Journal of Anaesthesia Terms and Conditions