The plateau of human mortality: Demography of longevity pioneers
Author(s) -
Elisabetta Barbi,
Francesco Lagona,
Marco Marsili,
James W. Vaupel,
Kenneth W. Wachter
Publication year - 2018
Publication title -
science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 12.556
H-Index - 1186
eISSN - 1095-9203
pISSN - 0036-8075
DOI - 10.1126/science.aat3119
Subject(s) - longevity , demography , plateau (mathematics) , mortality rate , geography , gerontology , medicine , sociology , mathematics , mathematical analysis
Mortality rates level off at extreme age The demography of human longevity is a contentious topic. On the basis of high-quality data from Italians aged 105 and older, Barbiet al. show that mortality is constant at extreme ages but at levels that decline somewhat across cohorts. Human death rates increase exponentially up to about age 80, then decelerate, and plateau after age 105.Science , this issue p.1459
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