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Bronte O, García-García F, Lee DJ, Urrutia I, Uranga A, Nieves M, Martínez-Minaya J, Quintana JM, Arostegui I, Zalacain R, Ruiz-Iturriaga LA, Serrano L, Menéndez R, Méndez R, Torres A, Cilloniz C, España PP. Impact of outdoor air pollution on severity and mortality in COVID-19 pneumonia. Sci Total Environ 2023; 894:164877. [PMID: 37331396 PMCID: PMC10275649 DOI: 10.1016/j.scitotenv.2023.164877] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/09/2023] [Revised: 05/23/2023] [Accepted: 06/12/2023] [Indexed: 06/20/2023]
Abstract
The relationship between exposure to air pollution and the severity of coronavirus disease 2019 (COVID-19) pneumonia and other outcomes is poorly understood. Beyond age and comorbidity, risk factors for adverse outcomes including death have been poorly studied. The main objective of our study was to examine the relationship between exposure to outdoor air pollution and the risk of death in patients with COVID-19 pneumonia using individual-level data. The secondary objective was to investigate the impact of air pollutants on gas exchange and systemic inflammation in this disease. This cohort study included 1548 patients hospitalised for COVID-19 pneumonia between February and May 2020 in one of four hospitals. Local agencies supplied daily data on environmental air pollutants (PM10, PM2.5, O3, NO2, NO and NOX) and meteorological conditions (temperature and humidity) in the year before hospital admission (from January 2019 to December 2019). Daily exposure to pollution and meteorological conditions by individual postcode of residence was estimated using geospatial Bayesian generalised additive models. The influence of air pollution on pneumonia severity was studied using generalised additive models which included: age, sex, Charlson comorbidity index, hospital, average income, air temperature and humidity, and exposure to each pollutant. Additionally, generalised additive models were generated for exploring the effect of air pollution on C-reactive protein (CRP) level and SpO2/FiO2 at admission. According to our results, both risk of COVID-19 death and CRP level increased significantly with median exposure to PM10, NO2, NO and NOX, while higher exposure to NO2, NO and NOX was associated with lower SpO2/FiO2 ratios. In conclusion, after controlling for socioeconomic, demographic and health-related variables, we found evidence of a significant positive relationship between air pollution and mortality in patients hospitalised for COVID-19 pneumonia. Additionally, inflammation (CRP) and gas exchange (SpO2/FiO2) in these patients were significantly related to exposure to air pollution.
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Affiliation(s)
- O Bronte
- Galdakao-Usansolo University Hospital, Pulmonology Department, Galdakao, Spain; BioCruces Bizkaia Health Research Institute, Baracaldo, Spain.
| | | | - D-J Lee
- Basque Center for Applied Mathematics (BCAM), Bilbao, Spain
| | - I Urrutia
- Galdakao-Usansolo University Hospital, Pulmonology Department, Galdakao, Spain; BioCruces Bizkaia Health Research Institute, Baracaldo, Spain
| | - A Uranga
- Galdakao-Usansolo University Hospital, Pulmonology Department, Galdakao, Spain; BioCruces Bizkaia Health Research Institute, Baracaldo, Spain
| | - M Nieves
- Galdakao-Usansolo University Hospital, Pulmonology Department, Galdakao, Spain; BioCruces Bizkaia Health Research Institute, Baracaldo, Spain
| | | | - J M Quintana
- Galdakao-Usansolo University Hospital, Research Unit, Galdakao, Spain
| | - I Arostegui
- University of the Basque Country (UPV/EHU), Department of Applied Mathematics, Statistics and Operative Research, Leioa, Spain; Basque Center for Applied Mathematics (BCAM), Bilbao, Spain
| | - R Zalacain
- Cruces University Hospital, Pulmonology Department, Baracaldo, Spain; BioCruces Bizkaia Health Research Institute, Baracaldo, Spain
| | - L A Ruiz-Iturriaga
- Cruces University Hospital, Pulmonology Department, Baracaldo, Spain; BioCruces Bizkaia Health Research Institute, Baracaldo, Spain
| | - L Serrano
- Cruces University Hospital, Pulmonology Department, Baracaldo, Spain; BioCruces Bizkaia Health Research Institute, Baracaldo, Spain
| | - R Menéndez
- Hospital Universitari i Politècnic La Fe de Valencia, Pulmonology Department, Valencia, Spain
| | - R Méndez
- Hospital Universitari i Politècnic La Fe de Valencia, Pulmonology Department, Valencia, Spain
| | - A Torres
- Hospital Clínic i Provincial de Barcelona, Pulmonology Department, University of Barcelona, Barcelona, Spain
| | - C Cilloniz
- Hospital Clínic i Provincial de Barcelona, Pulmonology Department, University of Barcelona, Barcelona, Spain; Faculty of Health Sciences, Continental University, Huancayo, Peru
| | - P P España
- Galdakao-Usansolo University Hospital, Pulmonology Department, Galdakao, Spain; BioCruces Bizkaia Health Research Institute, Baracaldo, Spain
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Huang J, Kwan MP. Associations between COVID-19 risk, multiple environmental exposures, and housing conditions: A study using individual-level GPS-based real-time sensing data. Appl Geogr 2023; 153:102904. [PMID: 36816398 PMCID: PMC9928735 DOI: 10.1016/j.apgeog.2023.102904] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/28/2022] [Revised: 02/11/2023] [Accepted: 02/13/2023] [Indexed: 06/18/2023]
Abstract
Few studies have used individual-level data to explore the association between COVID-19 risk with multiple environmental exposures and housing conditions. Using individual-level data collected with GPS-tracking smartphones, mobile air-pollutant and noise sensors, an activity-travel diary, and a questionnaire from two typical neighborhoods in a dense and well-developed city (i.e., Hong Kong), this study seeks to examine 1) the associations between multiple environmental exposures (i.e., different types of greenspace, PM2.5, and noise) and housing conditions (i.e., housing types, ownership, and overcrowding) with individuals' COVID-19 risk both in residential neighborhoods and along daily mobility trajectories; 2) which social groups are disadvantaged in COVID-19 risk through the perspective of the neighborhood effect averaging problem (NEAP). Using separate multiple linear regression and logistical regression models, we found a significant negative association between COVID-19 risk with greenspace (i.e., NDVI) both in residential areas and along people's daily mobility trajectories. Meanwhile, we also found that high open space and recreational land exposure and poor housing conditions were positively associated with COVID-19 risk in high-risk neighborhoods, and noise exposure was positively associated with COVID-19 risk in low-risk neighborhoods. Further, people with work places in high-risk areas and poor housing conditions were disadvantaged in COVID-19 risk.
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Affiliation(s)
- Jianwei Huang
- Institute of Space and Earth Information Science, The Chinese University of Hong Kong, Shatin, Hong Kong, China
| | - Mei-Po Kwan
- Institute of Space and Earth Information Science, The Chinese University of Hong Kong, Shatin, Hong Kong, China
- Department of Geography and Resource Management, The Chinese University of Hong Kong, Shatin, Hong Kong, China
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Abstract
I examine the pattern of selection on education of asylum seekers recently arrived in Germany from five key source countries: Afghanistan, Albania, Iraq, Serbia, and Syria. The analysis relies on original individual-level data collected in Germany combined with surveys conducted at origin. The results reveal a positive pattern of selection on education for asylum seekers who were able to flee Iraq and Syria, and the selection is neutral for individuals seeking asylum from Afghanistan and negative for asylum seekers from Albania and Serbia. I provide an interpretation of these patterns based on differences in the expected length of stay at destination, the migration costs faced by asylum seekers to reach Germany, and the size of migration networks at destination.
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Affiliation(s)
- Lucas Guichard
- Institute for Employment Research, Nuremberg, Germany.
- CERDI, CNRS, Université Clermont Auvergne, Clermont-Ferrand, France.
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Pegoraro V, Heiman F, Levante A, Urbinati D, Peduto I. An Italian individual-level data study investigating on the association between air pollution exposure and Covid-19 severity in primary-care setting. BMC Public Health 2021; 21:902. [PMID: 33980180 PMCID: PMC8114667 DOI: 10.1186/s12889-021-10949-9] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2021] [Accepted: 04/26/2021] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND Several studies have been focusing on the potential role of atmospheric pollutants in the diffusion and impact on health of Covid-19. This study's objective was to estimate the association between ≤10 μm diameter particulate matter (PM10) exposure and the likelihood of experiencing pneumonia due to Covid-19 using individual-level data in Italy. METHODS Information on Covid-19 patients was retrieved from the Italian IQVIA® Longitudinal Patient Database (LPD), a computerized network of general practitioners (GPs) including anonymous data on patients' consultations and treatments. All patients with a Covid-19 diagnosis during March 18th, 2020 - June 30th, 2020 were included in the study. The date of first Covid-19 registration was the starting point of the 3-month follow-up (Index Date). Patients were classified based on Covid-19-related pneumonia registrations on the Index date and/or during follow-up presence/absence. Each patient was assigned individual exposure by calculating average PM10 during the 30-day period preceding the Index Date, and according to GP's office province. A multiple generalized linear mixed model, mixed-effects logistic regression, was used to assess the association between PM10 exposure tertiles and the likelihood of experiencing pneumonia. RESULTS Among 6483 Covid-19 patients included, 1079 (16.6%) had a diagnosis of pneumonia. Pneumonia patients were older, more frequently men, more health-impaired, and had a higher individual-level exposure to PM10 during the month preceding Covid-19 diagnosis. The mixed-effects model showed that patients whose PM10 exposure level fell in the second tertile had a 30% higher likelihood of having pneumonia than that of first tertile patients, and the risk for those who were in the third tertile was almost doubled. CONCLUSION The consistent findings toward a positive association between PM10 levels and the likelihood of experiencing pneumonia due to Covid-19 make the implementation of new strategies to reduce air pollution more and more urgent.
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Affiliation(s)
- Valeria Pegoraro
- IQVIA Solutions Italy S.r.l., RWS, Via Fabio Filzi 29, 20124, Milan, Italy.
| | - Franca Heiman
- IQVIA Solutions Italy S.r.l., RWS, Via Fabio Filzi 29, 20124, Milan, Italy
| | - Antonella Levante
- IQVIA Solutions Italy S.r.l., RWS, Via Fabio Filzi 29, 20124, Milan, Italy
| | - Duccio Urbinati
- IQVIA Solutions Italy S.r.l., RWS, Via Fabio Filzi 29, 20124, Milan, Italy
| | - Ilaria Peduto
- IQVIA Solutions Italy S.r.l., RWS, Via Fabio Filzi 29, 20124, Milan, Italy
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Dolan SB, Carnahan E, Shearer JC, Beylerian EN, Thompson J, Gilbert SS, Werner L, Ryman TK. Redefining vaccination coverage and timeliness measures using electronic immunization registry data in low- and middle-income countries. Vaccine 2019; 37:1859-1867. [PMID: 30808566 PMCID: PMC6420680 DOI: 10.1016/j.vaccine.2019.02.017] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2018] [Revised: 12/07/2018] [Accepted: 02/01/2019] [Indexed: 11/29/2022]
Abstract
Vaccine coverage is routinely used as a performance indicator for immunization programs both at local and global levels. For many national immunization programs, there are challenges with accurately estimating vaccination coverage based on available data sources, however an increasing number of low- and middle-income countries (LMICs) have begun implementing electronic immunization registries to replace health facilities’ paper-based tools and aggregate reporting systems. These systems allow for more efficient capture and use of routinely reported individual-level data that can be used to calculate dose-specific and cohort vaccination coverage, replacing the commonly used aggregate routine health information system data. With these individual-level data immunization programs have the opportunity to redefine performance measures to enhance programmatic decision-making at all levels of the health system. In this commentary, we discuss how measures for assessing vaccination status and program performance can be redefined and recalculated using these data when generated at the health facility level and the implications of the use and availability of electronic individual-level data.
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Affiliation(s)
- Samantha B Dolan
- Dolan Consulting LLC; PATH, Seattle, USA; Department of Global Health, University of Washington, Seattle, USA.
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Zander B, Busse R. Is there enough research output of EU projects available to assess and improve health system performance? An attempt to understand and categorise the output of EU projects conducted between 2002 and 2012. Health Res Policy Syst 2017; 15:13. [PMID: 28228133 PMCID: PMC5322637 DOI: 10.1186/s12961-016-0165-5] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2016] [Accepted: 12/18/2016] [Indexed: 11/25/2022] Open
Abstract
Background Adequate performance assessment benefits from the use of disaggregated data to allow a proper evaluation of health systems. Since routinely collected data are usually not disaggregated enough to allow stratified analyses of healthcare needs, utilisation, cost and quality across different sectors, international research projects could fill this gap by exploring means to data collection or even providing individual-level data. The aim of this paper is therefore to (1) study the availability and accessibility of relevant European-funded health projects, and (2) to analyse their contents and methodologies. Methods The European Commission Public Health Projects Database and CORDIS were searched for eligible projects, which were then analysed by information openly available online. Results Overall, only a few of the 39 identified projects produced data useful for proper performance assessment, due to, for example, lacking available or accessible data, or poor linkage of health status to costs and patient experiences. Other problems were insufficient databases to identify projects and poor communication of project contents and results. Conclusions A new approach is necessary to improve accessibility to and coverage of data on outcomes, quality and costs of health systems enabling decision-makers and health professionals to properly assess performance. Electronic supplementary material The online version of this article (doi:10.1186/s12961-016-0165-5) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Britta Zander
- Department of Health Care Management, Berlin University of Technology, Berlin, Germany.
| | - Reinhard Busse
- Department of Health Care Management, Berlin University of Technology, Berlin, Germany
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