Annals of emergency medicine
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After September 11, 2001, the United States began examining approaches to the delivery of medical care during disasters when demand exceeds available resources. One seemingly popular option is the creation of "crisis" or "altered" care standards meant to reduce the legal standard or duty of care for medical responders. However, evidence supporting the need for reduced care standards is lacking. ⋯ Adoption of a lower legal care standard would encourage implementation of less effective approaches and could undermine the impetus to constantly improve the care of disaster victims. Once lowering the legal standard of care becomes accepted practice, it becomes unclear what will prevent this process from moving downward indefinitely. The most rational approach buttressed by evidence to date supports maintaining the current legal standard of care defined by the actions of reasonably prudent physicians under the same or similar circumstances.