Advance health care directive

An advance healthcare directive, also known as living will, personal directive, advance directive, medical directive or advance decision, is a legal document in which a person specifies what actions should be taken for their health if they are no longer able to make decisions for themselves because of illness or incapacity. In the U.S. it has a legal status in itself, whereas in some countries it is legally persuasive without being a legal document.

A living will is one form of advance directive, leaving instructions for treatment. Another form is a specific type of power of attorney or health care proxy, in which the person authorizes someone (an agent) to make decisions on their behalf when they are incapacitated. People are often encouraged to complete both documents to provide comprehensive guidance regarding their care. An example of combination documents includes the Five Wishes in the United States. The term living will is also the commonly recognised vernacular in many countries, especially the U.K.

Advance directives were created in response to the increasing sophistication and prevalence of medical technology. Of U.S. deaths, 25–55% occur in health care facilities. Numerous studies have documented critical deficits in the medical care of the dying; it has been found to be unnecessarily prolonged, painful, expensive, and emotionally burdensome to both patients and their families.

Aggressive medical intervention leaves nearly two million Americans confined to nursing homes, and over 1.4 million Americans remain so medically frail as to survive only through the use of feeding tubes. As many as 30,000 persons are kept alive in comatose and permanently vegetative states.

Cost burdens to individuals and families are considerable. A national study found that: “In 20% of cases, a family member had to quit work;” 31% lost “all or most savings” (even though 96% had insurance); and “20% reported loss of [their] major source of income.” Yet, studies indicate that 70-95% of people would rather refuse aggressive medical treatment than have their lives medically prolonged in incompetent or other poor prognosis states.

As more and more Americans experienced the burdens and diminishing benefits of invasive and aggressive medical treatment in poor prognosis states – either directly (themselves) or through a loved one – pressure began to mount to devise ways to avoid the suffering and costs associated with treatments one did not want in personally untenable situations. The first formal response was the living will.

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