空气污染物与哮喘急诊和住院关联的系统综述与荟萃分析

数据集获取（Figshare）

• 源站标题：Association between Air Pollutants and Asthma Emergency Room Visits and Hospital Admissions in Time Series Studies: A Systematic Review and Meta-Analysis
• DOI：10.1371/journal.pone.0138146
• 发布日期：2015-09-18
• 文件数：4 个
• 文件总体积：3.06 MB
• 源站页面：https://plos.figshare.com/articles/dataset/_Association_between_Air_Pollutants_and_Asthma_Emergency_Room_Visits_and_Hospital_Admissions_in_Time_Series_Studies_A_Systematic_Review_and_Meta_Analysis_/1549592

命令行下载

curl -L -o "S1_Fig.eps" "https://ndownloader.figshare.com/files/2278444"
curl -L -o "S1_File.doc" "https://ndownloader.figshare.com/files/2278445"
curl -L -o "S2_File.xls" "https://ndownloader.figshare.com/files/2278446"
curl -L -o "S1_Table.doc" "https://ndownloader.figshare.com/files/2278447"

文件清单

• S1_Fig.eps（2.53 MB）
• S1_File.doc（61.95 KB）
• S2_File.xls（185.34 KB）
• S1_Table.doc（286.72 KB）

文件总体积 3.06 MB（源站 API 实测）。

数据说明

Background
Air pollution constitutes a significant stimulus of asthma exacerbations; however, the impacts of exposure to major air pollutants on asthma-related hospital admissions and emergency room visits (ERVs) have not been fully determined.
Objective
We sought to quantify the associations between short-term exposure to air pollutants [ozone (O3), carbon monoxide (CO), nitrogen dioxide (NO2), sulfur dioxide (SO2), and particulate matter ≤10μm (PM10) and PM2.5] and the asthma-related emergency room visits (ERV) and hospitalizations.
Methods
Systematic computerized searches without language limitation were performed. Pooled relative risks (RRs) and 95% confidence intervals (95%CIs) were estimated using the random-effect models. Sensitivity analyses and subgroup analyses were also performed.
Results
After screening of 246 studies, 87 were included in our analyses. Air pollutants were associated with significantly increased risks of asthma ERVs and hospitalizations [O3: RR(95%CI), 1.009 (1.006, 1.011); I2 = 87.8%, population-attributable fraction (PAF) (95%CI): 0.8 (0.6, 1.1); CO: RR(95%CI), 1.045 (1.029, 1.061); I2 = 85.7%, PAF (95%CI): 4.3 (2.8, 5.7); NO2: RR(95%CI), 1.018 (1.014, 1.022); I2 = 87.6%, PAF (95%CI): 1.8 (1.4, 2.2); SO2: RR(95%CI), 1.011 (1.007, 1.015); I2 = 77.1%, PAF (95%CI): 1.1 (0.7, 1.5); PM10: RR(95%CI), 1.010 (1.008, 1.013); I2 = 69.1%, PAF (95%CI): 1.1 (0.8, 1.3); PM2.5: RR(95%CI), 1.023 (1.015, 1.031); I2 = 82.8%, PAF (95%CI): 2.3 (1.5, 3.1)]. Sensitivity analyses yielded compatible findings as compared with the overall analyses without publication bias. Stronger associations were found in hospitalized males, children and elderly patients in warm seasons with lag of 2 days or greater.
Conclusion
Short-term exposures to air pollutants account for increased risks of asthma-related ERVs and hospitalizations that constitute a considerable healthcare utilization and socioeconomic burden.

许可

CC BY 4.0

引用

学术使用请引用 DOI 10.1371/journal.pone.0138146（source: https://plos.figshare.com/articles/dataset/_Association_between_Air_Pollutants_and_Asthma_Emergency_Room_Visits_and_Hospital_Admissions_in_Time_Series_Studies_A_Systematic_Review_and_Meta_Analysis_/1549592）。