Title:

Meta-analysis on association between PM2.5 concentration and outpatient visits of children respiratory diseases in China

作者：

刘佳莉¹, 芦静², 胡宝翠¹, 戴纪强³, 韦丽琴¹

刘佳莉¹，芦静²，胡宝翠¹，戴纪强³，韦丽琴¹

Author(s):

LIU Jia-li*, LU Jing, HU Bao-cui, DAI Ji-qiang, WEI Li-qin

LIU Jia-li*, LU Jing, HU Bao-cui, DAI Ji-qiang, WEI Li-qin

单位:

1. 内蒙古科技大学包头医学院，内蒙古 包头 014040；
2. 包头市疾病预防控制中心；
3. 包头市传染病医院

Unit:

*Inner Mongolia University of Science and Technology, Baotou Medical College, Baotou, Inner Mongolia 014040, China

关键词:

PM2.5; 儿童; 呼吸系统疾病; 门诊量; Meta分析

PM2.5；儿童；呼吸系统疾病；门诊量；Meta分析

Keywords:

PM2.5; Children; Respiratory disease; Outpatient visit; Meta-analysis;

分类号:

X51；R725.6

文献标识码:

A

摘要:

目的 探究我国PM2.5污染与儿童呼吸系统疾病门诊量的暴露反应关系。方法 通过搜集并整理国内外数据库中2010—2020年发表的我国PM2.5浓度变化与儿童呼吸系统疾病门诊量的相关文献，运用Stata 11.0软件进行meta分析。结果 共纳入21篇文献，22组数据。我国PM2.5质量浓度每升高10 μg/m3，儿童呼吸系统疾病门诊量的相对危险度RR为1.003（95%CI：1.003，1.004），发表偏倚校正后的RR为1.002（95%CI：1.002，1.003）。结论 我国PM2.5污染与儿童呼吸系统疾病的门诊量之间呈正相关。

Abstract:

Objective To explore the relationship between PM2.5 pollution and the outpatient volume of children respiratory diseases in China. Methods By collecting and organizing the literature related to PM2.5 concentration changes and the number of outpatient visits for respiratory diseases in children in China published from 2010 to 2020 in domestic and international databases, meta-analysis was performed using Stata 11.0 software. Results A total of 21 papers with 22 data sets were included. An increase of 10 μg/m3 of PM2.5 corresponded to a relative risk(RR) of 1.003(95% CI:1.003-1.004) for children respiratory outpatient visits in China, and the publication bias-corrected RR was 1.002(95% CI: 1.002-1.003).Conclusion A positive association exists between PM2.5 concentrations and outpatient visits of children respiratory diseases in China.

参考文献
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备注/Memo:

基金项目：包头市医药卫生科技计划项目（Wsjj2019115）
作者简介：刘佳莉（1994—），女，硕士，研究方向：流行病与卫生统计学
通信作者：韦丽琴，E-mail：wlqli1962@163.com