Linked from

The 17 pages that link to Life expectancy, each with the reason it gives.

• Public healthRelated: Population-wide prevention and safer living conditions have contributed to longer lives.

• Health inequalityRelated: Comparing life expectancy across groups summarizes differences in mortality over a lifetime.

• Human developmentRelated: It summarizes population survival across the aging portion of the human life course.

• MortalityRelated: It translates a population's mortality schedule into an intuitive summary of lifespan.

• Life tableRelated: The table's person-years and survivor counts yield expected remaining lifetime.

• MedicineRelated: Changes in medical care can influence survival, alongside social and environmental conditions.

• Disability-adjusted life yearRelated: The reference life expectancy helps determine years lost when death occurs early.

• Infant mortalityRelated: Infant deaths can strongly affect life expectancy at birth, despite occurring early in life.

• HealthRelated: It summarizes one major population-level consequence of health conditions.

• Sanitary movementRelated: Improved water and waste infrastructure contributed to long-term declines in mortality.

• Population ageingRelated: Longer survival increases the number of people reaching older ages.

• GerontologyRelated: It is a demographic measure relevant to aging, not a complete account of aging itself.

• World populationRelated: Rising survival can increase population size and alter its age composition.

• Developed countryRelated: It reflects health conditions often associated with higher national development.

• Life (human existence)Related: It provides a population-level measure of how long human lives tend to last.