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Any efforts made by severely ill patients to get their emotional, familial, financial, philosophical, or spiritual affairs in order.
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The number of years that an average person of a given age may be expected to live. Numerous factors influence life expectancy, including habits, e.g., smoking; chronic illnesses, e.g., heart failure, chronic kidney disease, or cancers; gender (women live longer than men); and socioeconomic status. In the U.S., the average life expectancy at birth is about 78 years. SEE: tables; years of life lost.
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