• 1
    Wasson JH, Sox HC, Neff RK, Goldman L. Clinical prediction rules: application and methodological standards. N Engl J Med. 1985; 313:7939.
  • 2
    Laupacis A, Sekar N, Stiell IG. Clinical prediction rules: a review and suggested modifications of methodological standards. JAMA. 1997; 277:48894.
  • 3
    Stiell IG, Wells GA. Methodologic standards for the development of clinical decision rules in emergency medicine. Ann Emerg Med. 1999; 33:43747.
  • 4
    Bandiera G, Stiell IG, Wells GA, et al. The Canadian C-Spine Rule performs better than unstructured physician judgement. Ann Emerg Med. 2003; 42:395402.
  • 5
    Stiell IG, Wells GA, Vandemheen K, et al. The Canadian CT Head Rule for patients with minor head injury. Lancet. 2001; 357:13916.
  • 6
    Stiell IG, Clement C, McKnight RD, et al. Comparative validation of the Canadian C-spine Rule and the NEXUS low-risk criteria in alert and stable trauma patients. N Engl J Med. 2003; 349:25108.
  • 7
    Stiell IG, Wells GA, Vandemheen K, et al. The Canadian C-spine rule for radiography in alert and stable trauma patients. JAMA. 2001; 286:18418.
  • 8
    Perry JJ, Stiell IG. Impact of clinical decision rules on clinical care of traumatic injuries to the foot and ankle, knee, cervical spine, and head. Injury. 2006; 37:115765.
  • 9
    Bachmann LM, Kolb E, Koller MT, Steurer J, Ter Riet G. Accuracy of Ottawa ankle rules to exclude fractures of the ankle and mid-foot: systematic review. BMJ. 2003; 326:41723.
  • 10
    O’Sullivan MJ, O’Sullivan I. Application of the Ottawa Knee Rules in assessing acute knee injuries. Ir Med J. 2006; 99:199200.
  • 11
    Anis AH, Stiell IG, Stewart DG, Laupacis A. Cost-effectiveness analysis of the Ottawa Ankle Rules. Ann Emerg Med. 1995; 26:4228.
  • 12
    Bachmann LM, Haberzeth S, Steurer J, Ter Riet G. The accuracy of the Ottawa knee rule to rule-out knee fractures. Ann Intern Med. 2004; 140:1214.
  • 13
    Jenny JY, Boeri C, Amrani H, et al. Should plain x-rays be routinely performed after blunt knee trauma? A prospective analysis. J Trauma. 2005; 58:117982.
  • 14
    McGinn TG, Guyatt GH, Wyer PC, Naylor CD, Stiell IG, Richardson WS. Users’ guides to the medical literature: XXII: How to use articles about clinical decision rules. JAMA. 2000; 284:7984.
  • 15
    Dillman D. Mail and internet surveys: the tailored design method. New York, NY: Wiley, 2000.
  • 16
    Graham ID, Stiell IG, McAuley L, et al. The International diffusion of the Ottawa Ankle and Knee Rules [abstract]. Acad Emerg Med. 1999; 6:434.
  • 17
    Graham ID, Stiell IG, Laupacis A, et al. Awareness and use of the Ottawa ankle and knee rules in 5 countries: can publication alone be enough to change practice? Ann Emerg Med. 2001; 37:25966.
  • 18
    Lautenbach E, Localio R, Nachamkin I. Clinicians required very high sensitivity of a bacteremia prediction rule. J Clin Epidemiol. 2001; 75:11046.
  • 19
    Graham ID, Stiell IG, Laupacis A, O’Connor AM, Wells GA. Emergency physicians’ attitudes toward the use of clinical decision rules for radiography. Acad Emerg Med. 1998; 5:13440.
  • 20
    Brehaut JC, Graham ID, Eagles D, Stiell IG. The acceptability of clinical decision rules: validation of the Ottawa Acceptability of Decision Rules Scales (OADRS) [abstract]. Acad Emerg Med. 2007; 14(Supp 1):S49.
  • 21
    Graham ID, Stiell IG, McAuley L, et al. Potential areas for new clinical decision rules: comparison of North America and Europe [abstract]. Acad Emerg Med. 1999; 6:433.
  • 22
    Suicides: UK Numbers Reach 30 Year Low in 2003. London: Office of National Statistics, 2005.
  • 23
    Gaynes BN, West SL, Ford CA, Frame PS, Klein J, Lohr KN. Screening for suicide risk in adults: a summary of the evidence for the U.S. Preventive Services Task Force. Ann Intern Med. 2006; 140:82235.
  • 24
    Wells PS, Anderson DR, Rodger M, et al. Excluding pulmonary embolism at the bedside without diagnostic imaging: management of patients with suspected pulmonary embolism presenting to the emergency department by using a simple clinical model and D-dimer. Ann Intern Med. 2001; 135:98107.
  • 25
    Wells PS, Ginsberg JS, Anderson DR, et al. Use of a clinical model for safe management of patients with suspected pulmonary embolism. Ann Emerg Med. 1998; 129:9971005.
  • 26
    Barkin RM. Pediatric emergency medicine comes of age. Acad Emerg Med. 1994; 1:12930.
  • 27
    Langhan M, Keshavarz R, Richardson LD. How comfortable are emergency physicians with pediatric patients? J Emerg Med. 2004; 26(4):4659.
  • 28
    Asch D, Jedrziewski K, Christakis N. Response rates to mail surveys published in medical journals. J Clin Epidemiol. 1997; 10:112936.
  • 29
    Cummings S, Savitz L, Konrad T. Reported response rates to mailed physician questionnaires. Health Serv Res. 2001; 35:134755.