13 documents found, page 1 of 2
Temporal change in minimum mortality temperature under changing climate A multi...
Yang, D; Hashizume, M; Tobías, A; Honda, Y; Roye, D; Oh, J; Dang, TN; Kim, Y; Abrutzky, R; Guo, Y; Tong, S; Coelho, MDSZS; Saldiva, PHN; Lavigne, EBackground: The minimum mortality temperature (MMT) or MMT percentile (MMTP) is an indicator of population susceptibility to nonoptimum temperatures. MMT and MMTP change over time; however, the changing directions show region-wide heterogeneity. We examined the heterogeneity of temporal changes in MMT and MMTP across multiple communities and in multiple countries. Methods: Daily time-series data for mortality a...
Temperature frequency and mortality: Assessing adaptation to local temperature
Wu, Y; Wen, B; Gasparrini, A; Armstrong, B; Sera, F; Lavigne, E; Li, S; Guo, Y; Overcenco, A; Urban, A; Schneider, A; Entezari, A; Vicedo-Cabrera, AMAssessing 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 ...
Global and Regional Cardiovascular Mortality Attributable to Nonoptimal Tempera...
Hundessa, S; Huang, W; Zhao, Q; Wu, Y; Wen, B; Alahmad, B; Armstrong, B; Gasparrini, A; Sera, F; Tong, S; Madureira, J; Kyselý, J; Schwartz, JBackground: The association between nonoptimal temperatures and cardiovascular mortality risk is recognized. However, a comprehensive global assessment of this burden is lacking. Objectives: The goal of this study was to assess global cardiovascular mortality burden attributable to nonoptimal temperatures and investigate spatiotemporal trends. Methods: Using daily cardiovascular deaths and temperature data from...
Comparison for the effects of different components of temperature variability o...
Wen, B; Wu, Y; Guo, Y; Gasparrini, A; Tong, S; Overcenco, A; Urban, A; Schneider, A; Entezari, A; Vicedo-Cabrera, AM; Zanobetti, A; Analitis, A; Zeka, ABackground: Temperature variability (TV) is associated with increased mortality risk. However, it is still unknown whether intra-day or inter-day TV has different effects. Objectives: We aimed to assess the association of intra-day TV and inter-day TV with all-cause, cardiovascular, and respiratory mortality. Methods: We collected data on total, cardiovascular, and respiratory mortality and meteorology from 758...
Regional variation in the role of humidity on city-level heat-related mortality
Guo, Q; Mistry, MN; Zhou, X; Zhao, G; Kino, K; Wen, B; Cvijanovic, I; Yoshimura, K; Satoh, Y; Kim, Y; Ng, CFS; Vicedo-Cabrera, AM; Armstrong, BThe 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 tr...
Interactive effects of ambient fine particulate matter and ozone on daily morta...
Liu, C; Chen, R; Sera, F; Vicedo-Cabrera, AM; Guo, Y; Tong, S; Lavigne, E; Correa, PM; Ortega, NV; Achilleos, S; Roye, D; Jaakkola, JJ; Ryti, NObjective 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 analyses by...
Coarse Particulate Air Pollution and Daily Mortality: A Global Study in 205 Cities
Liu, C; Cai, J; Chen, R; Sera, F; Guo, Y; Tong, S; Li, S; Lavigne, E; Correa, PM; Ortega, NV; Orru, H; Maasikmets, M; Jaakkola, JJK; Ryti, NRationale: The associations between ambient coarse particulate matter (PM2.5-10) and daily mortality are not fully understood on a global scale. Objectives: To evaluate the short-term associations between PM2.5-10 and total, cardiovascular, and respiratory mortality across multiple countries/regions worldwide. Methods: We collected daily mortality (total, cardiovascular, and respiratory) and air pollution data ...
Differential Mortality Risks Associated With PM2.5 Components A Multi-Country, ...
Masselot, P; Sera, F; Schneider, R; Kan, H; Lavigne, É; Stafoggia, M; Tobias, A; Chen, H; Burnett, RT; Schwartz, J; Zanobetti, A; Bell, ML; Chen, B-YBackground: The association between fine particulate matter (PM2.5) and mortality widely differs between as well as within countries. Differences in PM2.5 composition can play a role in modifying the effect estimates, but there is little evidence about which components have higher impacts on mortality. Methods: We applied a 2-stage analysis on data collected from 210 locations in 16 countries. In the first stag...
Global, regional, and national burden of mortality associated with short-term t...
Wu, Y; Li, S; Zhao, Q; Wen, B; Gasparrini, A; Tong, S; Overcenco, A; Urban, A; Schneider, A; Entezari, A; Vicedo-Cabrera, AM; Zanobetti, A; Analitis, ABackground: Increased mortality risk is associated with short-term temperature variability. However, to our knowledge, there has been no comprehensive assessment of the temperature variability-related mortality burden worldwide. In this study, using data from the MCC Collaborative Research Network, we first explored the association between temperature variability and mortality across 43 countries or regions. Th...
Short term associations of ambient nitrogen dioxide with daily total, cardiovas...
Meng, X; Liu, C; Chen, R; Sera, F; Vicedo-Cabrera, AM; Milojevic, A; Guo, Y; Tong, S; Coelho, MSZS; Saldiva, PHN; Lavigne, E; Correa, PM; Ortega, NVObjective To evaluate the short term associations between nitrogen dioxide (NO2) and total, cardiovascular, and respiratory mortality across multiple countries/regions worldwide, using a uniform analytical protocol. Design Two stage, time series approach, with overdispersed generalised linear models and multilevel meta-analysis. Setting 398 cities in 22 low to high income countries/regions. Main outcome measure...