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. 2020 Mar;491(1):39-42.
doi: 10.1134/S0012496620020027. Epub 2020 Jun 1.

Decrease in Human Aging Rate Since the Middle of the 20th Century

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Decrease in Human Aging Rate Since the Middle of the 20th Century

V I Dontsov et al. Dokl Biol Sci. 2020 Mar.

Abstract

The plot of the mortality rate minus the constant A of the Gompertz-Makeham equation and the plot of the mortality intensity increment d(m) reflect the actual rate of biological aging. It was shown that since the middle of the 20th century there has been a slowdown in aging for all the countries of the world that were studied (for available periods in the history), in all parameters: R0 and k coefficients of the Gompertz equation, mortality intensity increment d(m) and maximum life span. The slowdown in the aging rate of continues to the present. The probable cause is a significant improvement in medical and social care and quality of life since the mid-20th century and the possible influence of the therapy of chronic diseases on the aging processes.

Keywords: Gompertz equation; aging; aging rate; mortality; retardation of aging.

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