International journal of law and psychiatry
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Int J Law Psychiatry · Jan 1991
The right to refuse treatment: an application of the economic principles of decision-making under uncertainty.
When courts do not defer to professional judgment, alternative ways must be used to make treatment decisions for persons who are deemed incompetent. Rather than impose the preferences of society on the mentally ill individual, courts have favored alternative procedures. The two most common approaches are substituted judgment and best interests. ⋯ The best interest standard is used when no clear and convincing evidence of the patient's treatment preferences exists. The treatment decisions of competent patients whose characteristics are similar to the incompetent patient's, and who have faced a similar situation, can be used as a proxy for the decision the incompetent patient would have made. Using the choice function of similar people may make it possible to develop a reasonably objective basis for determining what course of action is in the patient's best interest.