F. Ahmadi, Z. Fallah, F. Shadmani, Meisam Allahmoradi, Pegah Salahshoor, Sheler Ahmadi, Kamyar Mansori
{"title":"1990 ~ 2106年世界哮喘发病率和死亡率与PM2.5、臭氧和家庭空气污染关系的生态学研究","authors":"F. Ahmadi, Z. Fallah, F. Shadmani, Meisam Allahmoradi, Pegah Salahshoor, Sheler Ahmadi, Kamyar Mansori","doi":"10.4103/ecdt.ecdt_5_22","DOIUrl":null,"url":null,"abstract":"Background Asthma is a chronic airway disease characterized by an overreaction of the airways to a wide range of stimuli. Objective To determine the relationship between the incidence and mortality rate of asthma and the levels of PM2.5, ozone, and household air pollution (HAP) from 1990 to 2016 in the world. Materials and methods This ecological study was conducted across 194 countries. The asthma incidence and mortality rates were extracted from IHME Global Burden of Disease databases. Data on average annual population-weighted HAP, PM2.5, and ozone were obtained from the State of Global Air website. A model-based clustering with a finite mixture of matrix-variate normal distributions was used to identify countries with a similar pattern of three air pollution index values. The number of clusters was determined by the Bayesian information criterion, and R software was used for integrated completed likelihood criterion. The random-effects model was applied to evaluate the relationship between asthma incidence in groups and different years by using the SAS software. Results The countries were classified into five clusters in terms of the mean of PM2.5, ozone, and HAP. The incidence rates had a decreasing trend during 1990–2005 and an increasing trend during 2011–2016 in the clusters. The lowest incidence and mortality rates were observed for countries of cluster 3. The highest incidence and mortality rates were observed for countries in clusters 1 and 2, respectively. The incidence and mortality ratio trends experienced an increase in cluster 1 and a decrease in other clusters. Conclusions Depending on the mortality and incidence trends of asthma in countries in each cluster, effective national and international intervention measures are recommended to deal with such pollutants.","PeriodicalId":46359,"journal":{"name":"Egyptian Journal of Chest Diseases and Tuberculosis","volume":null,"pages":null},"PeriodicalIF":0.2000,"publicationDate":"2022-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Relationship between incidence and mortality of asthma with PM2.5, ozone, and household air pollution from 1990 to 2106 in the world: An ecological study\",\"authors\":\"F. Ahmadi, Z. Fallah, F. Shadmani, Meisam Allahmoradi, Pegah Salahshoor, Sheler Ahmadi, Kamyar Mansori\",\"doi\":\"10.4103/ecdt.ecdt_5_22\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Background Asthma is a chronic airway disease characterized by an overreaction of the airways to a wide range of stimuli. Objective To determine the relationship between the incidence and mortality rate of asthma and the levels of PM2.5, ozone, and household air pollution (HAP) from 1990 to 2016 in the world. Materials and methods This ecological study was conducted across 194 countries. The asthma incidence and mortality rates were extracted from IHME Global Burden of Disease databases. Data on average annual population-weighted HAP, PM2.5, and ozone were obtained from the State of Global Air website. A model-based clustering with a finite mixture of matrix-variate normal distributions was used to identify countries with a similar pattern of three air pollution index values. The number of clusters was determined by the Bayesian information criterion, and R software was used for integrated completed likelihood criterion. The random-effects model was applied to evaluate the relationship between asthma incidence in groups and different years by using the SAS software. Results The countries were classified into five clusters in terms of the mean of PM2.5, ozone, and HAP. The incidence rates had a decreasing trend during 1990–2005 and an increasing trend during 2011–2016 in the clusters. The lowest incidence and mortality rates were observed for countries of cluster 3. The highest incidence and mortality rates were observed for countries in clusters 1 and 2, respectively. The incidence and mortality ratio trends experienced an increase in cluster 1 and a decrease in other clusters. Conclusions Depending on the mortality and incidence trends of asthma in countries in each cluster, effective national and international intervention measures are recommended to deal with such pollutants.\",\"PeriodicalId\":46359,\"journal\":{\"name\":\"Egyptian Journal of Chest Diseases and Tuberculosis\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.2000,\"publicationDate\":\"2022-10-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Egyptian Journal of Chest Diseases and Tuberculosis\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.4103/ecdt.ecdt_5_22\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q4\",\"JCRName\":\"RESPIRATORY SYSTEM\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Egyptian Journal of Chest Diseases and Tuberculosis","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.4103/ecdt.ecdt_5_22","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"RESPIRATORY SYSTEM","Score":null,"Total":0}
Relationship between incidence and mortality of asthma with PM2.5, ozone, and household air pollution from 1990 to 2106 in the world: An ecological study
Background Asthma is a chronic airway disease characterized by an overreaction of the airways to a wide range of stimuli. Objective To determine the relationship between the incidence and mortality rate of asthma and the levels of PM2.5, ozone, and household air pollution (HAP) from 1990 to 2016 in the world. Materials and methods This ecological study was conducted across 194 countries. The asthma incidence and mortality rates were extracted from IHME Global Burden of Disease databases. Data on average annual population-weighted HAP, PM2.5, and ozone were obtained from the State of Global Air website. A model-based clustering with a finite mixture of matrix-variate normal distributions was used to identify countries with a similar pattern of three air pollution index values. The number of clusters was determined by the Bayesian information criterion, and R software was used for integrated completed likelihood criterion. The random-effects model was applied to evaluate the relationship between asthma incidence in groups and different years by using the SAS software. Results The countries were classified into five clusters in terms of the mean of PM2.5, ozone, and HAP. The incidence rates had a decreasing trend during 1990–2005 and an increasing trend during 2011–2016 in the clusters. The lowest incidence and mortality rates were observed for countries of cluster 3. The highest incidence and mortality rates were observed for countries in clusters 1 and 2, respectively. The incidence and mortality ratio trends experienced an increase in cluster 1 and a decrease in other clusters. Conclusions Depending on the mortality and incidence trends of asthma in countries in each cluster, effective national and international intervention measures are recommended to deal with such pollutants.
期刊介绍:
The journal will cover technical and clinical studies related to health, ethical and social issues in field of The Egyptian Journal of Chest Diseases and Tuberculosis aims to publish and inform readers and all chest physicians of the progress in medical research concerning all aspect of chest diseases. Publications include original articles review articles, editorials, case studies and reports which are relevant to chest diseases. The Journal also aims to highlight recent updates in chest medicine. . Articles with clinical interest and implications will be given preference.