Temporal variations in the short-term effects of ambient air pollution on cardiovascular and respiratory mortality: a pooled analysis of 380 urban areas over a 22-year period.
Journal
The Lancet. Planetary health
ISSN: 2542-5196
Titre abrégé: Lancet Planet Health
Pays: Netherlands
ID NLM: 101704339
Informations de publication
Date de publication:
Sep 2024
Sep 2024
Historique:
received:
27
03
2024
revised:
17
07
2024
accepted:
18
07
2024
medline:
8
9
2024
pubmed:
8
9
2024
entrez:
7
9
2024
Statut:
ppublish
Résumé
Ambient air pollution, including particulate matter (such as PM We extracted cause-specific mortality and air pollution data collected between 1995 and 2016 from the Multi-Country Multi-City (MCC) Collaborative Research Network database. We applied a two-stage approach to analyse the short-term effects of NO Over 21·6 million cardiovascular and 7·7 million respiratory deaths in 380 cities across 24 countries over the study period were included in the analysis. All three air pollutants showed decreasing concentrations over time. The pooled results suggested no significant temporal change in the effect estimates per unit exposure of PM Although air pollution levels decreased during the study period, the effect sizes per unit increase in air pollution concentration have not changed. This observation might be due to the composition, toxicity, and sources of air pollution, as well as other factors, such as socioeconomic determinants or changes in population distribution and susceptibility. None.
Sections du résumé
BACKGROUND
BACKGROUND
Ambient air pollution, including particulate matter (such as PM
METHODS
METHODS
We extracted cause-specific mortality and air pollution data collected between 1995 and 2016 from the Multi-Country Multi-City (MCC) Collaborative Research Network database. We applied a two-stage approach to analyse the short-term effects of NO
FINDINGS
RESULTS
Over 21·6 million cardiovascular and 7·7 million respiratory deaths in 380 cities across 24 countries over the study period were included in the analysis. All three air pollutants showed decreasing concentrations over time. The pooled results suggested no significant temporal change in the effect estimates per unit exposure of PM
INTERPRETATION
CONCLUSIONS
Although air pollution levels decreased during the study period, the effect sizes per unit increase in air pollution concentration have not changed. This observation might be due to the composition, toxicity, and sources of air pollution, as well as other factors, such as socioeconomic determinants or changes in population distribution and susceptibility.
FUNDING
BACKGROUND
None.
Identifiants
pubmed: 39243781
pii: S2542-5196(24)00168-2
doi: 10.1016/S2542-5196(24)00168-2
pii:
doi:
Substances chimiques
Particulate Matter
0
Nitrogen Dioxide
S7G510RUBH
Air Pollutants
0
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
e657-e665Investigateurs
Haidong Kan
(H)
Samuel Osorio
(S)
Hans Orru
(H)
Ene Indermitte
(E)
Marek Maasikmets
(M)
Niilo Ryti
(N)
Mathilde Pascal
(M)
Klea Katsouyanni
(K)
Antonis Analitis
(A)
Alireza Entezari
(A)
Fatemeh Mayvaneh
(F)
Yoonhee Kim
(Y)
Barrak Alahmad
(B)
Magali Hurtado Diaz
(M)
Eunice Elizabeth Félix Arellano
(EE)
Shilpa Rao
(S)
Alfonso Diz-Lois Palomares
(A)
Noah Scovronick
(N)
Fiorella Acquaotta
(F)
Ho Kim
(H)
Whanhee Lee
(W)
Carmen Íñiguez
(C)
Bertil Forsberg
(B)
Martina S Ragettli
(MS)
Yue Leon Guo
(YL)
Shih-Chun Pan
(SC)
Shanshan Li
(S)
Antonella Zanobetti
(A)
Informations de copyright
Copyright © 2024 The Author(s). Published by Elsevier Ltd. This is an Open Access article under the CC BY 4.0 license. Published by Elsevier Ltd.. All rights reserved.
Déclaration de conflit d'intérêts
Declaration of interests We declare no competing interests.