Trends in senescent life expectancy.

Trends in senescent life expectancy.
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DOI:
10.1080/00324720903165456
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发表时间:
2009-11
期刊:
Population studies
影响因子:
--
通讯作者:
Bongaarts J
Bongaarts J
中科院分区:
其他
文献类型:
--
作者:
Bongaarts J

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衰老死亡率和非衰老死亡率的区别对于描述和分析死亡率的年龄模式是非常有价值的。不幸的是,缺乏估计这些死亡率组成部分的标准方法。本研究的第一部分讨论了估计成人背景死亡率和衰老死亡率的替代方法,并提出了一种基于死因死亡率的简单方法。第二部分审查了老龄预期寿命的趋势(即老龄死亡率所指的预期寿命),并将其与1960年至2000年期间17个低死亡率发达国家的传统寿命指标的趋势进行了比较。1960年至2000年,这些国家女性的预期寿命平均每十年增长1.54岁。按年龄分列的衰老死亡分布的形状保持相对不变,而随着寿命的延长,整个分布随着时间的推移向更高的年龄转移。
The distinction between senescent and non-senescent mortality proves to be very valuable for describing and analyzing age patterns of death rates. Unfortunately, standard methods for estimating these mortality components are lacking. The first part of this study discusses alternative methods for estimating background and senescent mortality among adults and proposes a simple approach based on death rates by causes of death. The second part examines trends in senescent life expectancy (i.e. the life expectancy implied by senescent mortality) and compares them with trends in conventional longevity indicators between 1960 and 2000 in a group of 17 developed countries with low mortality. Senescent life expectancy for females rises at an average rate of 1.54 years per decade between 1960 and 2000 in these countries. The shape of the distribution of senescent deaths by age remains relatively invariant while the entire distribution shifts over time to higher ages as longevity rose.
DOI: 10.2307/3004009
发表时间: 1998-11-01
期刊: DEMOGRAPHY
影响因子: 3.5
作者:
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