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의과대학
의학과
Journal papers
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Regional variation in the role of humidity on city-level heat-related mortality
Title
Regional variation in the role of humidity on city-level heat-related mortality
Authors
Guo
;
Qiang
;
Mistry
;
Malcolm N.
;
Zhou
;
Xudong
;
Zhao
;
Gang
;
Kino
;
Kanon
;
Wen
;
Bo
;
Cvijanovic
;
Ivana
;
Yoshimura
;
Kei
;
Satoh
;
Yusuke
;
Kim
;
Yoonhee
;
Ng
;
Chris Fook Sheng
;
Vicedo-Cabrera
;
Ana M.
;
Armstrong
;
Ben
;
Katsouyanni
;
Klea
;
Masselot
;
Pierre
;
Urban
;
Aleš
;
Tong
;
Shilu
;
Sera
;
Francesco
;
Huber
;
Veronika
;
Bell
;
Michelle L.
;
Gasparrini
;
Antonio
;
Kyselý
;
Jan
;
Hashizume
;
Masahiro
;
Oki
;
Taikan
;
Abrutzky
;
Rosana
;
Yuming
;
de Sousa Zanotti Stagliorio Coelho
;
Micheline
;
Saldiva
;
Paulo Hilario Nascimento
;
Lavigne
;
Eric
;
Ortega
;
Nicolás Valdés
;
Correa
;
Patricia Matus
;
Kan
;
Haidong
;
Osorio
;
Samuel
;
Roye
;
Dominic
;
Indermitte
;
Ene
;
Orru
;
Hans
;
Jaakkola
;
Jouni J.K.
;
Ryti
;
Niilo
;
Pascal
;
Mathilde
;
Schneider
;
Alexandra
;
Analitis
;
Antonis
;
Entezari
;
Alireza
;
Mayvaneh
;
Fatemeh
;
Zeka
;
Ariana
;
Goodman
;
Patrick
;
de’Donato
;
Francesca
;
Michelozzi
;
Paola
;
Alahmad
;
Barrak
;
De la Cruz Valencia
;
César
;
Diaz
;
Magali Hurtado
;
Overcenco
;
Ala
;
Ameling
;
Caroline
;
Houthuijs
;
Danny
;
Rao
;
Shilpa
;
Carrasco
;
Gabriel
;
Seposo
;
Xerxes
;
Madureira
;
Joana
;
das Neves Pereira da Silva
;
Susana
;
Holobaca
;
Iulian-Horia
;
Acquaotta
;
Fiorella
;
Scovronick
;
Noah
;
Ho
;
Lee
;
Whanhee
;
Tobias
;
Aurelio
;
Íñiguez
;
Carmen
;
Forsberg
;
Bertil
;
Ragettli
;
Martina S.
;
Pan
;
Shih-Chun
;
Yue Leon
;
Li
;
Shanshan
;
Rochelle
;
Colistro
;
Valentina
;
Zanobetti
;
Antonella
;
Schwartz
;
Joel
;
Van Dung
;
Do
;
Dang
;
Tran Ngoc
;
Honda
;
Yasushi
Ewha Authors
이환희
SCOPUS Author ID
이환희
Issue Date
2024
Journal Title
PNAS Nexus
ISSN
2752-6542
Citation
PNAS Nexus vol. 3, no. 8
Keywords
climate change
;
heat stress
;
humidity
;
mortality
;
urban climate
Indexed
SCOPUS
Document Type
Article
Abstract
The rising humid heat is regarded as a severe threat to human survivability, but the proper integration of humid heat into heat-health alerts is still being explored. Using state-of-the-art epidemiological and climatological datasets, we examined the association between multiple heat stress indicators (HSIs) and daily human mortality in 739 cities worldwide. Notable differences were observed in the long-term trends and timing of heat events detected by HSIs. Air temperature (Tair) predicts heat-related mortality well in cities with a robust negative Tair-relative humidity correlation (CT-RH). However, in cities with near-zero or weak positive CT-RH, HSIs considering humidity provide enhanced predictive power compared to Tair. Furthermore, the magnitude and timing of heat-related mortality measured by HSIs could differ largely from those associated with Tair in many cities. Our findings provide important insights into specific regions where humans are vulnerable to humid heat and can facilitate the further enhancement of heat-health alert systems. © The Author(s) 2024.
DOI
10.1093/pnasnexus/pgae290
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