• 1
    Department of Health. Hospital episode statistics, England: financial year 2004–05. London: Department of Health, 2005.
  • 2
    Gullberg B, Johnell O, Kanis JA. Worldwide projections for hip fracture. Osteoporosis International 1997; 7: 40713.
  • 3
    Todd CJ, Freeman CJ, Camilleri-Ferrante C, et al. Differences in mortality after fracture of hip: the East Anglian audit. British Medical Journal 1995; 310: 9048.
  • 4
    Keene GS, Parker MJ, Pryor GA. Mortality and morbidity after hip fractures. British Medical Journal 1993; 307: 124850.
  • 5
    Boereboom FT, Raymakers JA, Duursma SA. Mortality and causes of death after hip fractures in the Netherlands. Netherlands Journal of Medicine 1992; 41: 410.
  • 6
    Goldacre MJ, Roberts SE, Yeates D. Mortality after admission to hospital with fractured neck of femur: database study. British Medical Journal 2002; 325: 8689.
  • 7
    Wolinsky FD, Fitzgerald JF, Stump TE. The effect of hip fracture on mortality, hospitalization and functional status: a prospective study. American Journal of Public Health 1997; 87: 398403.
  • 8
    Schroder HM, Erlandsen M. Age and sex determinants on mortality after hip surgery: 3,895 patients followed for 2.5–18.5 years. Journal of Orthopaedic Trauma 1993; 7: 52531.
  • 9
    Urwin SC, Parker MJ, Griffiths R. General versus regional anaesthesia for hip fracture surgery: a meta-analysis of randomized trials. British Journal of Anaesthesia 2000; 84: 4505.
  • 10
    Parker MJ, Handoll HHG, Griffiths R. Anaesthesia for hip fracture surgery in adults. The Cochrane Database of Systematic Reviews 2004: Issue 4. Art. no.: CD000521.pub2 10.1002/, 14651858.CD000521.pub2.
  • 11
    Parker MJ, Griffiths R, Appadu BN. Nerve blocks (subcostal, lateral cutaneous, femoral, triple, psoas) for hip fractures. The Cochrane Database of Systematic Reviews 2002: Issue 1. Art. no.: CD001159. DOI: 10.1002/14651858.CD001159.
  • 12
    The Royal Society of Medicine. The Medical Directory 2005/6, 161st edn. London: Informa Healthcare, 2005.
  • 13
    Rodgers A, Walker N, Schug S, et al. Reduction of postoperative mortality and morbidity with epidural or spinal anaesthesia: results from overview of randomised trials. British Medical Journal 2000; 321: 112.
  • 14
    Kehlet H. Modification of responses to surgery by neural blockade: clini–cal implications. In :CousinsM, BridenbaughP, eds. Neural Blockade in Clinical Anesthesia and Management of Pain, 2nd edn. Philadelphia: J B Lippincott, 1988: 14588.
  • 15
    O'Hara DA, Duff A, Berlin JA, et al. The effects of anesthetic technique on postoperative outcomes in hip fracture repair. Anesthesiology 2000; 92: 94757.
  • 16
    Ganano C, Leitgeb U, Sitzwohl C, et al. Spinal versus general anesthesia for orthopaedic surgery: anesthesia drug and supply costs. Anesthesia and Analgesia 2006; 102: 5249.
  • 17
    Sia S, Pelusio F, Barbagli R, et al. Analgesia before performing a spinal block in the sitting position in patients with femoral shaft fractures: a comparison between femoral nerve block and intravenous fentanyl. Anesthesia and Analgesia 2004; 99: 12214.
  • 18
    Fischer HB, Simanski CJ. A procedure-specific systematic review and consensus recommendations for analgesia after total hip replacement. Anaesthesia 2005; 60: 1189202.
  • 19
    PROSPECT.[accessed 28 February 2007].
  • 20
    Goldman L, Caldera DL, Nussbaum SR, et al. Multifactorial index of cardiac risk in non-cardiac surgical procedures. New England Journal of Medicine 1977; 297: 84550.
  • 21
    Detsky AS, Abrams HB, McLaughlin JR, et al. Predicting cardiac complications in patients undergoing non-cardiac surgery. Journal of General Internal Medicine 1986; 1: 2119.
  • 22
    Detsky AS, Abrams HB, Forbath N, et al. Cardiac assessment for patients undergoing non-cardiac surgery. A multifactorial clinical risk index. Archives of Internal Medicine 1986; 146: 21314.
  • 23
    Van Klei WA, Kalkman CJ, Tolsma M, et al. Pre-operative detection of valvular heart disease by anaesthetists. Anaesthesia 2006; 61: 12732.
  • 24
    Etchells E, Bell C, Robb K. Does this patient have an abnormal systolic murmur? Journal of the American Medical Association 1997; 277: 56471.
  • 25
    Mangano DT, Hedgcock MW, Wisneski J. Non-invasive prediction of ventricular dysfunction: valvular heart disease. Anesthesiology 1985; 63: 65.
  • 26
    Troianos CA. Anesthesia for the Cardiac Patient, 1st edn. St. Louis: Mosby, Inc., 2002.
  • 27
    Stoelting RK, Dierdorf SF. Anesthesia and Co-Existing Disease, 4th edn. Philadelphia: Churchill Livingstone, 2002.
  • 28
    Siegmeth AW, Gurusamy K, Parker MJ. Delay to surgery prolongs hospital stay in patients with fractures of the proximal femur. Journal of Joint and Bone Surgery 2005; 87: 11236.
  • 29
    Orosz GM, Magaziner J, Hannan E, et al. Association of timing of surgery for hip fracture and patient outcomes. Journal of American Medical Association 2004; 291: 173843.