Jump to main content
US EPA
United States Environmental Protection Agency
Search
Search
Main menu
Environmental Topics
Laws & Regulations
About EPA
Health & Environmental Research Online (HERO)
Contact Us
Print
Feedback
Export to File
Search:
This record has one attached file:
Add More Files
Attach File(s):
Display Name for File*:
Save
Citation
Tags
HERO ID
3357759
Reference Type
Journal Article
Title
Association between Ambient Air Pollution and Emergency Room Visits for Respiratory Diseases in Spring Dust Storm Season in Lanzhou, China
Author(s)
Ma, Y; Xiao, B; Liu, C; Zhao, Y; Zheng, X
Year
2016
Is Peer Reviewed?
Yes
Journal
International Journal of Environmental Research and Public Health
ISSN:
1661-7827
EISSN:
1660-4601
Publisher
MDPI
Location
BASEL
Volume
13
Issue
6
Page Numbers
613
Language
English
PMID
27338430
DOI
10.3390/ijerph13060613
Web of Science Id
WOS:000378860100092
URL
http://www.mdpi.com/1660-4601/13/6/613
Exit
Abstract
BACKGROUND:
Air pollution has become a major global public health problem. A number of studies have confirmed the association between air pollutants and emergency room (ER) visits for respiratory diseases in developed countries and some Asian countries, but little evidence has been seen in Western China. This study aims to concentrate on this region.
METHODS:
A time-series analysis was used to examine the specific effects of major air pollutants (PM10, SO₂ and NO₂) on ER visits for respiratory diseases from 2007 to 2011 in the severely polluted city of Lanzhou. We examined the effects of air pollutants for stratified groups by age and gender, accounting for the modifying effect of dust storms in spring to test the possible interaction.
RESULTS:
Significant associations were found between outdoor air pollution concentrations and respiratory diseases, as expressed by daily ER visits in Lanzhou in the spring dust season. The association between air pollution and ER visits appeared to be more evident on dust days than non-dust days. Relative risks (RRs) and 95% CIs per 10 µg/m³ increase in 3-day PM10 (L3), 5-day SO₂ (L5), and the average of current and previous 2-day NO₂ (L01) were 1.140 (1.071-1.214), 1.080 (0.967-1.205), and 1.298 (1.158-1.454), respectively, on dust days. More significant associations between PM10, SO₂ and NO₂ and ER visits were found on dust days for elderly females, elderly males and adult males, respectively.
CONCLUSIONS:
This study strengthens the evidence of dust-exacerbated ER visits for respiratory diseases in Lanzhou.
Keywords
air pollutants; emergency room visits; respiratory system diseases; time-series; spring dust storm
Tags
•
ISA-PM (2019)
•
ISA-SOx
Considered
•
LitSearch-NOx (2024)
Forward Citation Search
Epidemiology
Results
Cancer
PubMed
WoS
Cardiovascular-ST
PubMed
WoS
Mortality-LT
PubMed
WoS
Mortality-ST
PubMed
WoS
Respiratory-LT
PubMed
WoS
Respiratory-ST
PubMed
WoS
Exposure
Results
Error Impacts
PubMed
WoS
Confounding
PubMed
WoS
Keyword Search
Epidemiology
Respiratory
PubMed
WoS
Cardiovascular
PubMed
WoS
Mortality
WoS
March 2014-November 2016
Exposure
Confounding
WoS
PubMed
PIA
WoS
PubMed
TIAB Screening
Epidemiology
Include
Respiratory
Cardiovascular
Mortality
Home
Learn about HERO
Using HERO
Search HERO
Projects in HERO
Risk Assessment
Transparency & Integrity