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.

中文翻译：

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自20世纪中期以来，人类老龄化率的下降。

摘要

死亡率图减去Gompertz–Makeham方程的常数A，而死亡率强度增量d（m）则反映了实际的生物衰老率。研究表明，自20世纪中叶以来，世界上所有被研究国家（历史上可用的时期）在所有参数：R ₀和Gompertz方程的k系数方面的衰老速度都有所下降。，死亡率强度增量d（m）和最大寿命。衰老率的下降速度一直持续到现在。自20世纪中叶以来，可能的原因是医疗和社会护理以及生活质量的显着改善，以及慢性病治疗对衰老过程的可能影响。