Shared Life Expectancy
Shared life expectancy is represented by the integral of squared survival over age. The relative change in Drewnowski’s index equals the relative change in shared life expectancy minus the relative change in life expectancy. Changes in sha…
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Shared life expectancy is represented by the integral of squared survival over age. The relative change in Drewnowski’s index equals the relative change in shared life expectancy minus the relative change in life expectancy. Changes in shared life expectancy weight mortality improvements by life-expectancy importance multiplied by survival and conditional equality terms.