12 documents found, page 1 of 2
Rainfall events and daily mortality across 645 global locations: two stage time...
He, Cheng; Breitner-Busch, Susanne; Huber, Veronika; Chen, Kai; Zhang, Siqi; Gasparrini, Antonio; Bell, Michelle; Kan, Haidong; Royé, DominicObjective: To examine the associations between characteristics of daily rainfall (intensity, duration, and frequency) and all cause, cardiovascular, and respiratory mortality. Design: Two stage time series analysis. Setting: 645 locations across 34 countries or regions. Population: Daily mortality data, comprising a total of 109 954 744 all cause, 31 164 161 cardiovascular, and 11 817 278 respiratory deaths fro...
Temperature frequency and mortality: Assessing adaptation to local temperature
Wu, Yao; Wen, Bo; Gasparrini, Antonio; Armstrong, Ben; Sera, Francesco; Lavigne, Eric; Li, Shanshan; Guo, Yuming; Overcenco, Ala; Urban, AlešAssessing the association between temperature frequency and mortality can provide insights into human adaptation to local ambient temperatures. We collected daily time-series data on mortality and temperature from 757 locations in 47 countries/regions during 1979–2020. We used a two-stage time series design to assess the association between temperature frequency and all-cause mortality. The results were pooled ...
Temporal variations in the short-term effects of ambient air pollution on cardi...
Schwarz, Maximilian; Peters, Annette; Stafoggia, Massimo; de'Donato, Francesca; Sera, Francesco; Bell, Michelle L; Guo, Yuming; Honda, YasushiBackground: Ambient air pollution, including particulate matter (such as PM10 and PM2·5) and nitrogen dioxide (NO2), has been linked to increases in mortality. Whether populations' vulnerability to these pollutants has changed over time is unclear, and studies on this topic do not include multicountry analysis. We evaluated whether changes in exposure to air pollutants were associated with changes in mortality ...
All-cause, cardiovascular, and respiratory mortality and wildfire-related ozone...
Chen, Gongbo; Guo, Yuming; Yue, Xu; Xu, Rongbin; Yu,Wenhua; Ye, Tingting; Tong, Shilu; Gasparrini, Antonio; Bell,Michelle L.; Armstrong, BenBackground: Wildfire activity is an important source of tropospheric ozone (O3) pollution. However, no study to date has systematically examined the associations of wildfire-related O3 exposure with mortality globally. Methods: We did a multicountry two-stage time series analysis. From the Multi-City Multi-Country (MCC) Collaborative Research Network, data on daily all-cause, cardiovascular, and respiratory dea...
Ozone-related acute excess mortality projected to increase in the absence of cl...
Domingo, Nina G.G.; Fiore, Arlene M.; Lamarque, Jean-Francois; Kinney, Patrick L.; Jiang, Leiwen; Gasparrini, Antonio; Breitner, Susanne; Lavigne, EricShort-term exposure to ground-level ozone in cities is associated with increased mortality and is expected to worsen with climate and emission changes. However, no study has yet comprehensively assessed future ozone-related acute mortality across diverse geographic areas, various climate scenarios, and using CMIP6 multi-model ensembles, limiting our knowledge on future changes in global ozone-related acute mort...
Global, regional, and national burden of mortality associated with cold spells ...
Gao, Yuan; Huang, Wenzhong; Zhao, Qi; Ryti, Niilo; Armstrong, Ben; Gasparrini, Antonio; Tong, Shilu; Pascal, Mathilde; Urban, Aleš; Zeka, ArianaBackground: Exposure to cold spells is associated with mortality. However, little is known about the global mortality burden of cold spells. Methods: A three-stage meta-analytical method was used to estimate the global mortality burden associated with cold spells by means of a time series dataset of 1960 locations across 59 countries (or regions). First, we fitted the location-specific, cold spell-related morta...
Global short-term mortality risk and burden associated with tropical cyclones f...
Huang, Wenzhong; Li, Shanshan; Vogt, Thomas; Xu, Rongbin; Tong, Shilu; Molina, Tomás; Masselot, Pierre; Gasparrini, Antonio; Armstrong, BenBackground: The global spatiotemporal pattern of mortality risk and burden attributable to tropical cyclones is unclear. We aimed to evaluate the global short-term mortality risk and burden associated with tropical cyclones from 1980 to 2019. Methods: The wind speed associated with cyclones from 1980 to 2019 was estimated globally through a parametric wind field model at a grid resolution of 0·5° × 0·5°. A tota...
Interactive effects of ambient fine particulate matter and ozone on daily morta...
Liu, Cong; Chen, Renjie; Sera, Francesco; Vicedo-Cabrera, Ana Maria; Guo, Yuming; Tong, Shilu; Lavigne, Eric; Correa, Patricia MatusObjective: To investigate potential interactive effects of fine particulate matter (PM2.5) and ozone (O3) on daily mortality at global level. Design: Two stage time series analysis. Setting: 372 cities across 19 countries and regions. Population: Daily counts of deaths from all causes, cardiovascular disease, and respiratory disease. Main outcome measure: Daily mortality data during 1994-2020. Stratified analys...
Global short-term mortality risk and burden associated with tropical cyclones f...
Huang, Wenzhong; Li, Shanshan; Vogt, Thomas; Xu, Rongbin; Tong, Shilu; Molina, Tomás; Masselot, Pierre; Gasparrini, Antonio; Armstrong, BenBackground: The global spatiotemporal pattern of mortality risk and burden attributable to tropical cyclones is unclear. We aimed to evaluate the global short-term mortality risk and burden associated with tropical cyclones from 1980 to 2019. Methods: The wind speed associated with cyclones from 1980 to 2019 was estimated globally through a parametric wind field model at a grid resolution of 0·5° × 0·5°. A tota...
Effect modification of greenness on the association between heat and mortality:...
Choi, Hayon Michelle; Lee, Whanhee; Roye, Dominic; Heo, Seulkee; Urban, Aleš; Entezari, Alireza; Vicedo-Cabrera, Ana Maria; Zanobetti, AntonellaBackground: Identifying how greenspace impacts the temperature-mortality relationship in urban environments is crucial, especially given climate change and rapid urbanization. However, the effect modification of greenspace on heat-related mortality has been typically focused on a localized area or single country. This study examined the heat-mortality relationship among different greenspace levels in a global s...