1. Nottingham Hip Fracture Score as a predictor of one year mortality in patients undergoing surgical repair of fractured neck of femur 
M.D. Wiles, C.G. Moran, O. Sahota, I.K. Moppett 
British Journal of Anaesthesia 
Volume 106, Issue 4, Pages (April 2011)
DOI: /bja/aeq405
Copyright © 2011 The Author(s) Terms and Conditions

2. Fig 1
The Kaplan–Meier curve showing 1 yr postoperative mortality after hip fracture surgery. Low- and high-risk groups have an NHFS of ≤4 and >4, respectively.
British Journal of Anaesthesia  , DOI: ( /bja/aeq405)
Copyright © 2011 The Author(s) Terms and Conditions

3. Fig 2
The Kaplan–Meier curve showing 1 yr postoperative mortality in patients who survived 30 days after hip fracture surgery. Low- and high-risk groups have an NHFS of ≤4 and >4, respectively.
British Journal of Anaesthesia  , DOI: ( /bja/aeq405)
Copyright © 2011 The Author(s) Terms and Conditions