World health organization

10 facts on the state of global health

A middle aged man stands and smiles.
WHO/Christopher Black

Life expectancy at birth increased globally by 6 years since 1990

A baby born in 2012 could expect to live to 70 years on average –62 years in low-income countries to 79 years in high-income countries. Life expectancy at birth is based on the death rates across all age groups in a population in a given year – children and adolescents, adults and the elderly.

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