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Updated: Feb 20, 2026

Measurement of Lifespan in Drosophila melanogaster
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Measurement of Lifespan in Drosophila melanogaster

Published on: January 7, 2013

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早期死亡による将来の温度関連の労働損失:多国間研究

Bo Wen1, Zanfina Ademi2, Yao Wu1

  • 1Climate Air Quality Research unit, School of Public Health and Preventive Medicine, Monash University, Melbourne, VIC, 3004, Australia.

Environmental research
|February 18, 2026
PubMed
まとめ

気候変動は,熱に関連した死亡を増加させ,寒さに関連した死亡を減少させ,労働生産性に影響を与えます. 社会経済的要因は,これらの温度に関連する生産性調整寿命年 (PALY) 損失に大きく影響します.

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Life Tables01:22

Life Tables

A life table is a statistical tool that summarizes the mortality and survival patterns of a population, providing detailed insights into the likelihood of survival or death across different age intervals within a cohort. By organizing data on survival probabilities and mortality rates, life tables offer a clear snapshot of population dynamics over time. They are extensively used in demography, public health, actuarial science, and ecology to analyze life expectancy, design health interventions,...
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Life tables are versatile across various fields, providing a quantitative basis for analyzing mortality and survival rates. Whether used by demographers, actuaries, epidemiologists, or sociologists, life tables offer valuable insights into the dynamics of life and death, facilitating informed decisions in public health, insurance, conservation, and beyond. Their broad applicability highlights the interconnectedness of demographic data with practical outcomes in everyday life and strategic...
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Actuarial Approach

The actuarial approach, a statistical method originally developed for life insurance risk assessment, is widely used to calculate survival rates in clinical and population studies. This method accounts for participants lost to follow-up or those who die from causes unrelated to the study, ensuring a more accurate representation of survival probabilities.
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Hazard Rate

The hazard rate, also known as the hazard function or failure rate, is a statistical measure used to describe the instantaneous rate at which an event occurs, given that the event has not yet happened. From a probabilistic perspective, it represents the likelihood that a subject will experience the event in a very small time interval, conditional on surviving up to the beginning of that interval. In terms of frequency, the hazard rate can be viewed as the ratio of the number of events to the...
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