Temperature-mortality associations by age and cause: a multi-country multi-city study

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378289%3A_____%2F24%3A00598842" target="_blank" >RIV/68378289:_____/24:00598842 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/60460709:41330/24:101634

Výsledek na webu

<a href="https://journals.lww.com/environepidem/fulltext/2024/10000/temperature_mortality_associations_by_age_and.9.aspx" target="_blank" >https://journals.lww.com/environepidem/fulltext/2024/10000/temperature_mortality_associations_by_age_and.9.aspx</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1097/EE9.0000000000000336" target="_blank" >10.1097/EE9.0000000000000336</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Temperature-mortality associations by age and cause: a multi-country multi-city study

Popis výsledku v původním jazyce

Background:Heterogeneity in temperature-mortality relationships across locations may partly result from differences in the demographic structure of populations and their cause-specific vulnerabilities. Here we conduct the largest epidemiological study to date on the association between ambient temperature and mortality by age and cause using data from 532 cities in 33 countries.Methods:We collected daily temperature and mortality data from each country. Mortality data was provided as daily death counts within age groups from all, cardiovascular, respiratory, or noncardiorespiratory causes. We first fit quasi-Poisson regression models to estimate location-specific associations for each age-by-cause group. For each cause, we then pooled location-specific results in a dose-response multivariate meta-regression model that enabled us to estimate overall temperature-mortality curves at any age. The age analysis was limited to adults.Results:We observed high temperature effects on mortality from both cardiovascular and respiratory causes compared to noncardiorespiratory causes, with the highest cold-related risks from cardiovascular causes and the highest heat-related risks from respiratory causes. Risks generally increased with age, a pattern most consistent for cold and for nonrespiratory causes. For every cause group, risks at both temperature extremes were strongest at the oldest age (age 85 years). Excess mortality fractions were highest for cold at the oldest ages.Conclusions:There is a differential pattern of risk associated with heat and cold by cause and age, cardiorespiratory causes show stronger effects than noncardiorespiratory causes, and older adults have higher risks than younger adults.

Název v anglickém jazyce

Temperature-mortality associations by age and cause: a multi-country multi-city study

Popis výsledku anglicky

Background:Heterogeneity in temperature-mortality relationships across locations may partly result from differences in the demographic structure of populations and their cause-specific vulnerabilities. Here we conduct the largest epidemiological study to date on the association between ambient temperature and mortality by age and cause using data from 532 cities in 33 countries.Methods:We collected daily temperature and mortality data from each country. Mortality data was provided as daily death counts within age groups from all, cardiovascular, respiratory, or noncardiorespiratory causes. We first fit quasi-Poisson regression models to estimate location-specific associations for each age-by-cause group. For each cause, we then pooled location-specific results in a dose-response multivariate meta-regression model that enabled us to estimate overall temperature-mortality curves at any age. The age analysis was limited to adults.Results:We observed high temperature effects on mortality from both cardiovascular and respiratory causes compared to noncardiorespiratory causes, with the highest cold-related risks from cardiovascular causes and the highest heat-related risks from respiratory causes. Risks generally increased with age, a pattern most consistent for cold and for nonrespiratory causes. For every cause group, risks at both temperature extremes were strongest at the oldest age (age 85 years). Excess mortality fractions were highest for cold at the oldest ages.Conclusions:There is a differential pattern of risk associated with heat and cold by cause and age, cardiorespiratory causes show stronger effects than noncardiorespiratory causes, and older adults have higher risks than younger adults.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10510 - Climatic research

Projekt

<a href="/cs/project/GA22-24920S" target="_blank" >GA22-24920S: Vztahy mezi počasím, epidemiemi a sezónním chodem úmrtnosti</a><br>

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2024

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Environmental Epidemiology

ISSN

2474-7882

e-ISSN

2474-7882

Svazek periodika

8

Číslo periodika v rámci svazku

5

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

7

Strana od-do

e336

Kód UT WoS článku

001319335600001

EID výsledku v databázi Scopus

2-s2.0-85206290531