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Browsing DEP - Artigos em revistas internacionais by Author "Achilleos, Souzana"
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- Associations Between Extreme Temperatures and Cardiovascular Cause-Specific Mortality: Results From 27 CountriesPublication . Alahmad, Barrak; Khraishah, Haitham; Royé, Dominic; Vicedo-Cabrera, Ana Maria; Guo, Yuming; Papatheodorou, Stefania I.; Achilleos, Souzana; Acquaotta, Fiorella; Armstrong, Ben; Bell, Michelle L.; Pan, Shih-Chun; Coelho, Micheline de Sousa Zanotti Stagliorio; Colistro, Valentina; Dang, Tran Ngoc; Dung, Do-Van; De' Donato, Francesca K.; Entezari, Alireza; Guo, Yue-Liang Leon; Hashizume, Masahiro; Honda, Yasushi; Indermitte, Ene; Íñiguez, Carmen; Jaakkola, Jouni J.K.; Kim, Ho; Lavigne, Eric; Lee, Whanhee; Li, Shanshan; Madureira, Joana; Mayvaneh, Fatemeh; Orru, Hans; Overcenco, Ala Vladimir; Ragettli, Martina S.; Ryti, Niilo R.I.; Saldiva, Paulo Hilario Nascimento; Scovronick, Noah; Seposo, Xerxes; Sera, Francesco; Silva, Susana; Stafoggia, Massimo; Tobias, Aurelio; Garshick, Eric; Bernstein, Aaron S.; Zanobetti, Antonella; Schwartz, Joel D.; Gasparrini, Antonio; Koutrakis, PetrosBackground: Cardiovascular disease is the leading cause of death worldwide. Existing studies on the association between temperatures and cardiovascular deaths have been limited in geographic zones and have generally considered associations with total cardiovascular deaths rather than cause-specific cardiovascular deaths. Methods: We used unified data collection protocols within the Multi-Country Multi-City Collaborative Network to assemble a database of daily counts of specific cardiovascular causes of death from 567 cities in 27 countries across 5 continents in overlapping periods ranging from 1979 to 2019. City-specific daily ambient temperatures were obtained from weather stations and climate reanalysis models. To investigate cardiovascular mortality associations with extreme hot and cold temperatures, we fit case-crossover models in each city and then used a mixed-effects meta-analytic framework to pool individual city estimates. Extreme temperature percentiles were compared with the minimum mortality temperature in each location. Excess deaths were calculated for a range of extreme temperature days. Results: The analyses included deaths from any cardiovascular cause (32 154 935), ischemic heart disease (11 745 880), stroke (9 351 312), heart failure (3 673 723), and arrhythmia (670 859). At extreme temperature percentiles, heat (99th percentile) and cold (1st percentile) were associated with higher risk of dying from any cardiovascular cause, ischemic heart disease, stroke, and heart failure as compared to the minimum mortality temperature, which is the temperature associated with least mortality. Across a range of extreme temperatures, hot days (above 97.5th percentile) and cold days (below 2.5th percentile) accounted for 2.2 (95% empirical CI [eCI], 2.1–2.3) and 9.1 (95% eCI, 8.9–9.2) excess deaths for every 1000 cardiovascular deaths, respectively. Heart failure was associated with the highest excess deaths proportion from extreme hot and cold days with 2.6 (95% eCI, 2.4–2.8) and 12.8 (95% eCI, 12.2–13.1) for every 1000 heart failure deaths, respectively. Conclusions: Across a large, multinational sample, exposure to extreme hot and cold temperatures was associated with a greater risk of mortality from multiple common cardiovascular conditions. The intersections between extreme temperatures and cardiovascular health need to be thoroughly characterized in the present day—and especially under a changing climate.
- Excess mortality attributed to heat and cold: a health impact assessment study in 854 cities in EuropePublication . Masselot, Pierre; Mistry, Malcolm; Vanoli, Jacopo; Schneider, Rochelle; Iungman, Tamara; Garcia-Leon, David; Ciscar, Juan-Carlos; Feyen, Luc; Orru, Hans; Urban, Aleš; Breitner, Susanne; Huber, Veronika; Schneider, Alexandra; Samoli, Evangelia; Stafoggia, Massimo; de’Donato, Francesca; Rao, Shilpa; Armstrong, Ben; Nieuwenhuijsen, Mark; Vicedo-Cabrera, Ana Maria; Gasparrini, Antonio; Achilleos, Souzana; Kyselý, Jan; Indermitte, Ene; Jaakkola, Jouni J.K.; Ryti, Niilo; Pascal, Mathilde; Katsouyanni, Klea; Analitis, Antonis; Goodman, Patrick; Zeka, Ariana; Michelozzi, Paola; Houthuijs, Danny; Ameling, Caroline; Silva, Susana; Madureira, Joana; Holobaca, Iulian-Horia; Tobias, Aurelio; Íñiguez, Carmen; Forsberg, Bertil; Åström, Christofer; Ragettli, Martina S.; Surname, First name; Zafeiratou, Sofia; Vazquez Fernandez, Liliana; Monteiro, Ana; Rai, Masna; Zhang, Siqi; Aunan, KristinBackground: Heat and cold are established environmental risk factors for human health. However, mapping the related health burden is a difficult task due to the complexity of the associations and the differences in vulnerability and demographic distributions. In this study, we did a comprehensive mortality impact assessment due to heat and cold in European urban areas, considering geographical differences and age-specific risks. Methods: We included urban areas across Europe between Jan 1, 2000, and Dec 12, 2019, using the Urban Audit dataset of Eurostat and adults aged 20 years and older living in these areas. Data were extracted from Eurostat, the Multi-country Multi-city Collaborative Research Network, Moderate Resolution Imaging Spectroradiometer, and Copernicus. We applied a three-stage method to estimate risks of temperature continuously across the age and space dimensions, identifying patterns of vulnerability on the basis of city-specific characteristics and demographic structures. These risks were used to derive minimum mortality temperatures and related percentiles and raw and standardised excess mortality rates for heat and cold aggregated at various geographical levels. Findings: Across the 854 urban areas in Europe, we estimated an annual excess of 203 620 (empirical 95% CI 180 882-224 613) deaths attributed to cold and 20 173 (17 261-22 934) attributed to heat. These corresponded to age-standardised rates of 129 (empirical 95% CI 114-142) and 13 (11-14) deaths per 100 000 person-years. Results differed across Europe and age groups, with the highest effects in eastern European cities for both cold and heat. Interpretation: Maps of mortality risks and excess deaths indicate geographical differences, such as a north-south gradient and increased vulnerability in eastern Europe, as well as local variations due to urban characteristics. The modelling framework and results are crucial for the design of national and local health and climate policies and for projecting the effects of cold and heat under future climatic and socioeconomic scenarios.
- Impacts of land-use and land-cover changes on temperature-related mortalityPublication . Orlov, Anton ; De Hertog, Steven J. ; Havermann, Felix ; Guo, Suqi ; Manola, Iris ; Lejeune, Quentin ; Schleussner, Carl-Friedrich ; Thiery, Wim ; Pongratz, Julia ; Humpenöder, Florian ; Popp, Alexander ; Aunan, Kristin ; Armstrong, Ben ; Royé, Dominic ; Cvijanovic, Ivana ; Lavigne, Eric ; Achilleos, Souzana ; Bell, Michelle ; Masselot, Pierre ; Sera, Francesco ; Vicedo-Cabrera, Ana Maria ; Gasparrini, Antonio ; Mistry, Malcolm N. ; Multi-Country Multi-City (MCC) Collaborative Research NetworkBackground: Land-use and land-cover change (LULCC) can substantially affect climate through biogeochemical and biogeophysical effects. Here, we examine the future temperature-mortality impact for two contrasting LULCC scenarios in a background climate of low greenhouse gas concentrations. The first LULCC scenario implies a globally sustainable land use and socioeconomic development (sustainability). In the second LULCC scenario, sustainability is implemented only in the Organisation for Economic Cooperation and Development countries (inequality). Methods: Using the Multi-Country Multi-City (MCC) dataset on mortality from 823 locations in 52 countries and territories, we estimated the temperature-mortality exposure-response functions (ERFs). The LULCC and noLULCC scenarios were implemented in three fully coupled Earth system models (ESMs): Community Earth System Model, Max Planck Institute Earth System Model, and European Consortium Earth System Model. Next, using temperature from the ESMs' simulations and the estimated location-specific ERFs, we assessed the temperature-related impact on mortality for the LULCC and noLULCC scenarios around the mid and end century. Results: Under sustainability, the multimodel mean changes in excess mortality range from -1.1 to +0.6 percentage points by 2050-2059 across all locations and from -1.4 to +0.5 percentage points by 2090-2099. Under inequality, these vary from -0.7 to +0.9 percentage points by 2050-2059 and from -1.3 to +2 percentage points by 2090-2099. Conclusions: While an unequal socioeconomic development and unsustainable land use could increase the burden of heat-related mortality in most regions, globally sustainable land use has the potential to reduce it in some locations. However, the total (cold and heat) impact on mortality is very location specific and strongly depends on the underlying climate change scenario due to nonlinearity in the temperature-mortality relationship.
- Interactive effects of ambient fine particulate matter and ozone on daily mortality in 372 cities: two stage time series analysisPublication . Liu, Cong; Chen, Renjie; Sera, Francesco; Vicedo-Cabrera, Ana Maria; Guo, Yuming; Tong, Shilu; Lavigne, Eric; Correa, Patricia Matus; Ortega, Nicolás Valdés; Achilleos, Souzana; Roye, Dominic; Jaakkola, Jouni J.K.; Ryti, Niilo; Pascal, Mathilde; Schneider, Alexandra; Breitner, Susanne; Entezari, Alireza; Mayvaneh, Fatemeh; Raz, Raanan; Honda, Yasushi; Hashizume, Masahiro; Ng, Chris Fook Sheng; Gaio, Vânia; Madureira, Joana; Holobaca, Iulian-Horia; Tobias, Aurelio; Íñiguez, Carmen; Guo, Yue Leon; Pan, Shih-Chun; Masselot, Pierre; Bell, Michelle L.; Zanobetti, Antonella; Schwartz, Joel; Gasparrini, Antonio; Kan, HaidongObjective: 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 co-pollutant exposures and synergy index (>1 denotes the combined effect of pollutants is greater than individual effects) were applied to explore the interaction between PM2.5 and O3 in association with mortality. Results: During the study period across the 372 cities, 19.3 million deaths were attributable to all causes, 5.3 million to cardiovascular disease, and 1.9 million to respiratory disease. The risk of total mortality for a 10 μg/m3 increment in PM2.5 (lag 0-1 days) ranged from 0.47% (95% confidence interval 0.26% to 0.67%) to 1.25% (1.02% to 1.48%) from the lowest to highest fourths of O3 concentration; and for a 10 μg/m3 increase in O3 ranged from 0.04% (-0.09% to 0.16%) to 0.29% (0.18% to 0.39%) from the lowest to highest fourths of PM2.5 concentration, with significant differences between strata (P for interaction <0.001). A significant synergistic interaction was also identified between PM2.5 and O3 for total mortality, with a synergy index of 1.93 (95% confidence interval 1.47 to 3.34). Subgroup analyses showed that interactions between PM2.5 and O3 on all three mortality endpoints were more prominent in high latitude regions and during cold seasons. Conclusion: The findings of this study suggest a synergistic effect of PM2.5 and O3 on total, cardiovascular, and respiratory mortality, indicating the benefit of coordinated control strategies for both pollutants.
- Joint effect of heat and air pollution on mortality in 620 cities of 36 countriesPublication . Stafoggia, Massimo; Michelozzi, Paola; Schneider, Alexandra; Armstrong, Ben; Scortichini, Matteo; Rai, Masna; Achilleos, Souzana; Alahmad, Barrak; Analitis, Antonis; Åström, Christofer; Bell, Michelle L.; Calleja, Neville; Krage Carlsen, Hanne; Carrasco, Gabriel; Paul Cauchi, John; DSZS Coelho, Micheline; Correa, Patricia M.; Diaz, Magali H.; Entezari, Alireza; Forsberg, Bertil; Garland, Rebecca M.; Leon Guo, Yue; Guo, Yuming; Hashizume, Masahiro; Holobaca, Iulian H.; Íñiguez, Carmen; Jaakkola, Jouni J.K.; Kan, Haidong; Katsouyanni, Klea; Kim, Ho; Kyselý, Jan; Lavigne, Eric; Lee, Whanhee; Li, Shanshan; Maasikmets, Marek; Madureira, Joana; Mayvaneh, Fatemeh; Fook Sheng Ng, Chris; Nunes, Baltazar; Orru, Hans; V Ortega, Nicolás; Osorio, Samuel; Palomares, Alfonso D.L.; Pan, Shih-Chun; Pascal, Mathilde; Ragettli, Martina S; Rao, Shilpa; Raz, Raanan; Roye, Dominic; Ryti, Niilo; HN Saldiva, Paulo; Samoli, Evangelia; Schwartz, Joel; Scovronick, Noah; Sera, Francesco; Tobias, Aurelio; Tong, Shilu; DLC Valencia, César; Maria Vicedo-Cabrera, Ana; Urban, Aleš; Gasparrini, Antonio; Breitner, Susanne; de' Donato, Francesca K.Background: The epidemiological evidence on the interaction between heat and ambient air pollution on mortality is still inconsistent. Objectives: To investigate the interaction between heat and ambient air pollution on daily mortality in a large dataset of 620 cities from 36 countries. Methods: We used daily data on all-cause mortality, air temperature, particulate matter ≤ 10 μm (PM10), PM ≤ 2.5 μm (PM2.5), nitrogen dioxide (NO2), and ozone (O3) from 620 cities in 36 countries in the period 1995-2020. We restricted the analysis to the six consecutive warmest months in each city. City-specific data were analysed with over-dispersed Poisson regression models, followed by a multilevel random-effects meta-analysis. The joint association between air temperature and air pollutants was modelled with product terms between non-linear functions for air temperature and linear functions for air pollutants. Results: We analyzed 22,630,598 deaths. An increase in mean temperature from the 75th to the 99th percentile of city-specific distributions was associated with an average 8.9 % (95 % confidence interval: 7.1 %, 10.7 %) mortality increment, ranging between 5.3 % (3.8 %, 6.9 %) and 12.8 % (8.7 %, 17.0 %), when daily PM10 was equal to 10 or 90 μg/m3, respectively. Corresponding estimates when daily O3 concentrations were 40 or 160 μg/m3 were 2.9 % (1.1 %, 4.7 %) and 12.5 % (6.9 %, 18.5 %), respectively. Similarly, a 10 μg/m3 increment in PM10 was associated with a 0.54 % (0.10 %, 0.98 %) and 1.21 % (0.69 %, 1.72 %) increase in mortality when daily air temperature was set to the 1st and 99th city-specific percentiles, respectively. Corresponding mortality estimate for O3 across these temperature percentiles were 0.00 % (-0.44 %, 0.44 %) and 0.53 % (0.38 %, 0.68 %). Similar effect modification results, although slightly weaker, were found for PM2.5 and NO2. Conclusions: Suggestive evidence of effect modification between air temperature and air pollutants on mortality during the warm period was found in a global dataset of 620 cities.
- Temperature frequency and mortality: Assessing adaptation to local temperaturePublication . Wu, Yao; Wen, Bo; Gasparrini, Antonio; Armstrong, Ben; Sera, Francesco; Lavigne, Eric; Li, Shanshan; Guo, Yuming; Overcenco, Ala; Urban, Aleš; Schneider, Alexandra; Entezari, Alireza; Vicedo-Cabrera, Ana Maria; Zanobetti, Antonella; Analitis, Antonis; Zeka, Ariana; Tobias, Aurelio; Nunes, Baltazar; Alahmad, Barrak; Forsberg, Bertil; Íñiguez, Carmen; Ameling, Caroline; Cruz Valencia, César De la; Houthuijs, Danny; Dung, Do Van; Roye, Dominic; Indermitte, Ene; Mayvaneh, Fatemeh; Acquaotta, Fiorella; de'Donato, Francesca; Carrasco-Escobar, Gabriel; Kan, Haidong; Carlsen, Hanne Krage; Orru, Hans; Kim, Ho; Holobaca, Iulian-Horia; Kyselý, Jan; Madureira, Joana; Schwartz, Joel; Jaakkola, Jouni J.K.; Katsouyanni, Klea; Diaz, Magali Hurtado; Ragettli, Martina S.; Hashizume, Masahiro; Pascal, Mathilde; Coelho, Micheline de Sousa Zanotti Stagliorio; Ortega, Nicolás Valdés; Ryti, Niilo; Scovronick, Noah; Michelozzi, Paola; Correa, Patricia Matus; Goodman, Patrick; Saldiva, Paulo Hilario Nascimento; Raz, Raanan; Abrutzky, Rosana; Osorio, Samuel; Pan, Shih-Chun; Rao, Shilpa; Tong, Shilu; Achilleos, Souzana; Dang, Tran Ngoc; Colistro, Valentina; Huber, Veronika; Lee, Whanhee; Seposo, Xerxes; Honda, Yasushi; Kim, Yoonhee; Guo, Yue Leon; Li, Shanshan; Guo, YumingAssessing 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 at the national, regional, and global levels. We observed a consistent decrease in the risk of mortality as the normalized frequency of temperature increases across the globe. The average increase in mortality risk comparing the 10th to 100th percentile of normalized frequency was 13.03% (95% CI: 12.17–13.91), with substantial regional differences (from 4.56% in Australia and New Zealand to 33.06% in South Europe). The highest increase in mortality was observed for high-income countries (13.58%, 95% CI: 12.56–14.61), followed by lower-middle-income countries (12.34%, 95% CI: 9.27–15.51). This study observed a declining risk of mortality associated with higher temperature frequency. Our findings suggest that populations can adapt to their local climate with frequent exposure, with the adapting ability varying geographically due to differences in climatic and socioeconomic characteristics.
- 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 periodPublication . Schwarz, Maximilian; Peters, Annette; Stafoggia, Massimo; de'Donato, Francesca; Sera, Francesco; Bell, Michelle L; Guo, Yuming; Honda, Yasushi; Huber, Veronika; Jaakkola, Jouni J.K.; Urban, Aleš; Vicedo-Cabrera, Ana Maria; Masselot, Pierre; Lavigne, Eric; Achilleos, Souzana; Kyselý, Jan; Samoli, Evangelia; Hashizume, Masahiro; Fook Sheng Ng, Chris; Silva, Susana; Madureira, Joana; Garland, Rebecca M.; Tobias, Aurelio; Armstrong, Ben; Schwartz, Joel; Gasparrini, Antonio; Schneider, Alexandra; Breitner, Susanne; Kan, Haidong; Osorio, Samuel; Orru, Hans; Indermitte, Ene; Maasikmets, Marek; Ryti, Niilo; Pascal, Mathilde; Katsouyanni, Klea; Analitis, Antonis; Entezari, Alireza; Mayvaneh, Fatemeh; Kim, Yoonhee; Alahmad, Barrak; Hurtado Diaz, Magali; Félix Arellano, Eunice Elizabeth; Rao, Shilpa; Diz-Lois Palomares, Alfonso; Scovronick, Noah; Acquaotta, Fiorella; Kim, Ho; Lee, Whanhee; Íñiguez, Carmen; Forsberg, Bertil; Ragettli, Martina S.; Guo, Yue Leon; Pan, Shih-Chun; Li, Shanshan; Zanobetti, AntonellaBackground: 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 effect estimates over time. 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 NO2, PM10, and PM2·5 on cause-specific mortality using city-specific time series regression analyses and multilevel random-effects meta-analysis. We assessed changes over time using a longitudinal meta-regression with time as a linear fixed term and explored potential sources of heterogeneity and two-pollutant models. Findings: 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 PM10, PM2·5, or NO2 and mortality. However, the risk of cardiovascular mortality increased from 0·37% (95% CI -0·05 to 0·80) in 1998 to 0·85% (0·55 to 1·16) in 2012 with a 10 μg/m3 increase in PM2·5. Two-pollutant models generally showed similar results to single-pollutant models for PM fractions and indicated temporal differences for NO2. Interpretation: 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.