Spatial analysis of PM10 and cardiovascular mortality in the Seoul metropolitan area

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Standard

Spatial analysis of PM10 and cardiovascular mortality in the Seoul metropolitan area. / Lim, Yu-Ra; Bae, Hyun-Joo; Lim, Youn-Hee; Yu, Seungdo; Kim, Geun-Bae; Cho, Yong-Sung.

I: Environmental Health and Toxicology, Bind 29, e2014005, 2014.

Publikation: Bidrag til tidsskriftTidsskriftartikelfagfællebedømt

Harvard

Lim, Y-R, Bae, H-J, Lim, Y-H, Yu, S, Kim, G-B & Cho, Y-S 2014, 'Spatial analysis of PM10 and cardiovascular mortality in the Seoul metropolitan area', Environmental Health and Toxicology, bind 29, e2014005. https://doi.org/10.5620/eht.2014.29.e2014005

APA

Lim, Y-R., Bae, H-J., Lim, Y-H., Yu, S., Kim, G-B., & Cho, Y-S. (2014). Spatial analysis of PM10 and cardiovascular mortality in the Seoul metropolitan area. Environmental Health and Toxicology, 29, [e2014005]. https://doi.org/10.5620/eht.2014.29.e2014005

Vancouver

Lim Y-R, Bae H-J, Lim Y-H, Yu S, Kim G-B, Cho Y-S. Spatial analysis of PM10 and cardiovascular mortality in the Seoul metropolitan area. Environmental Health and Toxicology. 2014;29. e2014005. https://doi.org/10.5620/eht.2014.29.e2014005

Author

Lim, Yu-Ra ; Bae, Hyun-Joo ; Lim, Youn-Hee ; Yu, Seungdo ; Kim, Geun-Bae ; Cho, Yong-Sung. / Spatial analysis of PM10 and cardiovascular mortality in the Seoul metropolitan area. I: Environmental Health and Toxicology. 2014 ; Bind 29.

Bibtex

@article{43a8967b7363472786e09cdcf74e29d3,
title = "Spatial analysis of PM10 and cardiovascular mortality in the Seoul metropolitan area",
abstract = "OBJECTIVES: Numerous studies have revealed the adverse health effects of acute and chronic exposure to particulate matter less than 10 μm in aerodynamic diameter (PM10). The aim of the present study was to examine the spatial distribution of PM10 concentrations and cardiovascular mortality and to investigate the spatial correlation between PM10 and cardiovascular mortality using spatial scan statistic (SaTScan) and a regression model.METHODS: From 2008 to 2010, the spatial distribution of PM10 in the Seoul metropolitan area was examined via kriging. In addition, a group of cardiovascular mortality cases was analyzed using SaTScan-based cluster exploration. Geographically weighted regression (GWR) was applied to investigate the correlation between PM10 concentrations and cardiovascular mortality.RESULTS: An examination of the regional distribution of the cardiovascular mortality was higher in provincial districts (gu) belonging to Incheon and the northern part of Gyeonggido than in other regions. In a comparison of PM10 concentrations and mortality cluster (MC) regions, all those belonging to MC 1 and MC 2 were found to belong to particulate matter (PM) 1 and PM 2 with high concentrations of air pollutants. In addition, the GWR showed that PM10 has a statistically significant relation to cardiovascular mortality.CONCLUSIONS: To investigate the relation between air pollution and health impact, spatial analyses can be utilized based on kriging, cluster exploration, and GWR for a more systematic and quantitative analysis. It has been proven that cardiovascular mortality is spatially related to the concentration of PM10.",
author = "Yu-Ra Lim and Hyun-Joo Bae and Youn-Hee Lim and Seungdo Yu and Geun-Bae Kim and Yong-Sung Cho",
year = "2014",
doi = "10.5620/eht.2014.29.e2014005",
language = "English",
volume = "29",
journal = "Environmental Health and Toxicology",
issn = "2233-6567",
publisher = "Korean Society of Environmental Health and Toxicology",

}

RIS

TY - JOUR

T1 - Spatial analysis of PM10 and cardiovascular mortality in the Seoul metropolitan area

AU - Lim, Yu-Ra

AU - Bae, Hyun-Joo

AU - Lim, Youn-Hee

AU - Yu, Seungdo

AU - Kim, Geun-Bae

AU - Cho, Yong-Sung

PY - 2014

Y1 - 2014

N2 - OBJECTIVES: Numerous studies have revealed the adverse health effects of acute and chronic exposure to particulate matter less than 10 μm in aerodynamic diameter (PM10). The aim of the present study was to examine the spatial distribution of PM10 concentrations and cardiovascular mortality and to investigate the spatial correlation between PM10 and cardiovascular mortality using spatial scan statistic (SaTScan) and a regression model.METHODS: From 2008 to 2010, the spatial distribution of PM10 in the Seoul metropolitan area was examined via kriging. In addition, a group of cardiovascular mortality cases was analyzed using SaTScan-based cluster exploration. Geographically weighted regression (GWR) was applied to investigate the correlation between PM10 concentrations and cardiovascular mortality.RESULTS: An examination of the regional distribution of the cardiovascular mortality was higher in provincial districts (gu) belonging to Incheon and the northern part of Gyeonggido than in other regions. In a comparison of PM10 concentrations and mortality cluster (MC) regions, all those belonging to MC 1 and MC 2 were found to belong to particulate matter (PM) 1 and PM 2 with high concentrations of air pollutants. In addition, the GWR showed that PM10 has a statistically significant relation to cardiovascular mortality.CONCLUSIONS: To investigate the relation between air pollution and health impact, spatial analyses can be utilized based on kriging, cluster exploration, and GWR for a more systematic and quantitative analysis. It has been proven that cardiovascular mortality is spatially related to the concentration of PM10.

AB - OBJECTIVES: Numerous studies have revealed the adverse health effects of acute and chronic exposure to particulate matter less than 10 μm in aerodynamic diameter (PM10). The aim of the present study was to examine the spatial distribution of PM10 concentrations and cardiovascular mortality and to investigate the spatial correlation between PM10 and cardiovascular mortality using spatial scan statistic (SaTScan) and a regression model.METHODS: From 2008 to 2010, the spatial distribution of PM10 in the Seoul metropolitan area was examined via kriging. In addition, a group of cardiovascular mortality cases was analyzed using SaTScan-based cluster exploration. Geographically weighted regression (GWR) was applied to investigate the correlation between PM10 concentrations and cardiovascular mortality.RESULTS: An examination of the regional distribution of the cardiovascular mortality was higher in provincial districts (gu) belonging to Incheon and the northern part of Gyeonggido than in other regions. In a comparison of PM10 concentrations and mortality cluster (MC) regions, all those belonging to MC 1 and MC 2 were found to belong to particulate matter (PM) 1 and PM 2 with high concentrations of air pollutants. In addition, the GWR showed that PM10 has a statistically significant relation to cardiovascular mortality.CONCLUSIONS: To investigate the relation between air pollution and health impact, spatial analyses can be utilized based on kriging, cluster exploration, and GWR for a more systematic and quantitative analysis. It has been proven that cardiovascular mortality is spatially related to the concentration of PM10.

U2 - 10.5620/eht.2014.29.e2014005

DO - 10.5620/eht.2014.29.e2014005

M3 - Journal article

C2 - 25116367

VL - 29

JO - Environmental Health and Toxicology

JF - Environmental Health and Toxicology

SN - 2233-6567

M1 - e2014005

ER -

ID: 230071170