PuSH - Publikationsserver des Helmholtz Zentrums München

Eunice Lo, Y.T.* ; Mitchell, D.M.* ; Buzan, J.R.* ; Zscheischler, J.* ; Schneider, R.* ; Mistry, M.N.* ; Kyselý, J.* ; Lavigne, E.* ; da Silva, S.P.* ; Royé, D.* ; Urban, A.* ; Armstrong, B.* ; Gasparrini, A.* ; Multi-Country Multi- City (MCC) Collaborative Research Network (Huber, V.) ; Multi-Country Multi- City (MCC) Collaborative Research Network (Schneider, A.E.)

Optimal heat stress metric for modelling heat-related mortality varies from country to country.

Int. J. Climatol. 43, 5553-68 (2023)
Verlagsversion DOI PMC
Open Access Hybrid
Creative Commons Lizenzvertrag
Combined heat and humidity is frequently described as the main driver of human heat-related mortality, more so than dry-bulb temperature alone. While based on physiological thinking, this assumption has not been robustly supported by epidemiological evidence. By performing the first systematic comparison of eight heat stress metrics (i.e., temperature combined with humidity and other climate variables) with warm-season mortality, in 604 locations over 39 countries, we find that the optimal metric for modelling mortality varies from country to country. Temperature metrics with no or little humidity modification associates best with mortality in ~40% of the studied countries. Apparent temperature (combined temperature, humidity and wind speed) dominates in another 40% of countries. There is no obvious climate grouping in these results. We recommend, where possible, that researchers use the optimal metric for each country. However, dry-bulb temperature performs similarly to humidity-based heat stress metrics in estimating heat-related mortality in present-day climate.
Impact Factor
Scopus SNIP
Altmetric
3.900
0.000
Tags
Anmerkungen
Besondere Publikation
Auf Hompepage verbergern

Zusatzinfos bearbeiten
Eigene Tags bearbeiten
Privat
Eigene Anmerkung bearbeiten
Privat
Auf Publikationslisten für
Homepage nicht anzeigen
Als besondere Publikation
markieren
Publikationstyp Artikel: Journalartikel
Dokumenttyp Wissenschaftlicher Artikel
Schlagwörter Climate And Health ; Dry Heat ; Heat Stress ; Heat-related Mortality ; Humid Heat
Sprache englisch
Veröffentlichungsjahr 2023
HGF-Berichtsjahr 2023
ISSN (print) / ISBN 0899-8418
e-ISSN 1097-0088
Quellenangaben Band: 43, Heft: 12, Seiten: 5553-68 Artikelnummer: , Supplement: ,
Verlag Wiley
Begutachtungsstatus Peer reviewed
Institut(e) Institute of Epidemiology (EPI)
POF Topic(s) 30202 - Environmental Health
Forschungsfeld(er) Genetics and Epidemiology
PSP-Element(e) G-504000-001
PubMed ID 37874919
Erfassungsdatum 2025-10-29