人类死亡率高原的问题:长寿先驱们的见解对比

IF 2.1 3区社会学 Q2 DEMOGRAPHY

Demographic Research Pub Date : 2023-02-28 DOI:10.4054/demres.2023.48.11

L. Dang, C. Camarda, F. Meslé, Nadine Ouellette, J. Robine, J. Vallin

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引用次数: 1

摘要

背景:关于人类寿命限制的争论往往基于长寿先驱者在最高龄时的死亡率结果。直到今天，学者们对人类死亡率是否存在晚年平台期仍持不同意见。在各种统计分析框架中，参数比例风险模型是一种简单而有价值的方法，它通过对个人水平数据假设不同的基线风险函数来检验平台的存在。

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The question of the human mortality plateau: Contrasting insights by longevity pioneers

BACKGROUND The debate about limits to the human life span is often based on outcomes from mortality at the oldest ages among longevity pioneers. To this day, scholars disagree on the existence of a late-life plateau in human mortality. Amid various statistical analysis frameworks, the parametric proportional hazards model is a simple and valuable approach to test the presence of a plateau by assuming different baseline hazard functions on individual-level data.

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来源期刊

Demographic Research DEMOGRAPHY-

CiteScore

3.90

自引率

4.80%

发文量

审稿时长

28 weeks

期刊介绍： Demographic Research is a free, online, open access, peer-reviewed journal of the population sciences published by the Max Planck Institute for Demographic Research in Rostock, Germany. The journal pioneers an expedited review system. Contributions can generally be published within one month after final acceptance.