The majority of the nearly 18,000 new cases of spinal cord injury in the United States each year involve the cervical spine. Although the morbidity, mortality, and healthcare costs associated with these injuries is very high, quality evidence to guide emergency management is limited. Recent changes to guidelines have called into question decades of practice, including prehospital spinal immobilization protocols, timing of surgery, and pharmacotherapy.
View Article and Find Full Text PDFCritical Decision Method (CDM), a popular cognitive task analysis (CTA) method, is an in-depth retrospective interview that uses a historical non-routine incident to identify experts' decision-making factors in complex socio-technical settings with high consequences for failure. However, it is challenging to use CDM to make comparisons, including those between experts and trainees. We describe an alternative CTA method used to study physicians' decision making for ordering diagnostic imaging.
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