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References

  • 1
    van Walraven C, Davis D, Forster AJ, et al. Time-dependent bias was common in survival analyses published in leading clinical journals. Journal of Clinical Epidemiology 2004; 57: 67282.
  • 2
    Ho AMH, Dion PW, Critchley LAH, et al. Prevalence of survivor bias in observational studies on the plasma:erythrocyte ratios for trauma patients requiring massive transfusion. Anesthesiology 2012; 116: 71628.
  • 3
    Suissa S. Immortal time bias in pharmacoepidemioogy. American Journal of Epidemiology 2008; 167: 4929.
  • 4
    Gail MH. Does cardiac transplantation prolong life? A reassessment. Annals of Internal Medicine 1972; 76: 8157.
  • 5
    Ely EW, Shintani A, Truman B, et al. Delirium as a predictor of mortality in mechanically ventilated patients in the intensive care unit. Journal of the American Medical Association 2004; 291: 175362.
  • 6
    Shintani AK, Girard TD, Arbogast PG, et al. Immortal time bias in critical care research: application of time-varying Cox regression for observational cohort studies. Critical Care Medicine 2009; 37: 293945.
  • 7
    Jaber S, Chanques G, Borry J, et al. Cytomegalovirus infection in critically ill patients. Associated factors and consequences. Chest 2005; 127: 23341.
  • 8
    Walkey AJ, Wiener RS, Ghobrial JM. Incident stroke and mortality associated with new-onset atrial fibrillation in patients hospitalized with severe sepsis. Journal of the American Medical Association 2011; 306: 224855.
  • 9
    Martin S, Schneider B, Heinemann L, et al. Self-monitoring of blood glucose in type 2 diabetes and long-term outcome: an epidemiological cohort study. Diabetologia 2006; 49: 2718.
  • 10
    Hoffmann F, Andersohn F. Immortal time bias and survival in patients who self-monitor blood glucose in the Retrlective Study: self-monitoring of blood glucose and outcome in patients with type 2 diabetes (ROSSO). Diabetologia 2011; 54: 30811.
  • 11
    Ho AMH, Dion PW, Yeung JHH, et al. Simulation of survivorship bias in observational studies on plasma to red blood cell ratios in massive transfusion in trauma. British Journal of Surgery 2012; 99(Suppl 1): 1329.
  • 12
    Snyder CW, Weinberg JA, McGwin G Jr, et al. The relationship of blood product ratio to mortality: survival benefit or survival bias? Journal of Trauma 2009; 66: 35862.
  • 13
    Rainer TH, Ho AMH, Yeung JHH, et al. Early risk stratification of patients with major trauma requiring massive blood transfusion. Resuscitation 2011; 82: 7249.
  • 14
    Ho AMH, Dion PW, Ng CSH, et al. Fresh frozen plasma transfusion strategy during major trauma resuscitation: common sense and sensibility. Resuscitation 2010; 81: 107981.