Effect of PM2.5 pollution on perinatal mortality in China

Abstract Using ArcGIS to analyze satellite derived PM2.5 estimates, this paper obtains the average concentration and maximum concentration of fine particulate matter (PM2.5) in China's 31 provinces from 2002 to 2015. We adopt fixed effects model and spatial Durbin model to investigate the assoc...

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Autores principales:	Guangqin Li, Lingyu Li, Dan Liu, Jiahong Qin, Hongjun Zhu
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2021
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/d69918fcf7e14c66a1e4e2d31e8ee0ff
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spelling	oai:doaj.org-article:d69918fcf7e14c66a1e4e2d31e8ee0ff2021-12-02T14:17:27ZEffect of PM2.5 pollution on perinatal mortality in China10.1038/s41598-021-87218-72045-2322https://doaj.org/article/d69918fcf7e14c66a1e4e2d31e8ee0ff2021-04-01T00:00:00Zhttps://doi.org/10.1038/s41598-021-87218-7https://doaj.org/toc/2045-2322Abstract Using ArcGIS to analyze satellite derived PM2.5 estimates, this paper obtains the average concentration and maximum concentration of fine particulate matter (PM2.5) in China's 31 provinces from 2002 to 2015. We adopt fixed effects model and spatial Durbin model to investigate the association between PM2.5 and perinatal mortality rates. The results indicate that PM2.5 has a significantly positive association with perinatal mortality rates. A 1% increase of log-transformed average concentration and maximum concentrations of PM2.5 is associated with 1.76‰ and 2.31‰ increase of perinatal mortality rates, respectively. In spatial econometrics analysis, we find PM2.5 has significant spatial autocorrelation characteristics. The concentrations of log-transformed average and maximum PM2.5 increase 1% is associated with a 2.49% increase in a 2.49‰ and 2.19‰ increase of perinatal mortality rates, respectively. The potential mechanism is that air pollution has an impact on infant weight to impact perinatal mortality rates.Guangqin LiLingyu LiDan LiuJiahong QinHongjun ZhuNature PortfolioarticleMedicineRScienceQENScientific Reports, Vol 11, Iss 1, Pp 1-12 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Guangqin Li Lingyu Li Dan Liu Jiahong Qin Hongjun Zhu Effect of PM2.5 pollution on perinatal mortality in China
description	Abstract Using ArcGIS to analyze satellite derived PM2.5 estimates, this paper obtains the average concentration and maximum concentration of fine particulate matter (PM2.5) in China's 31 provinces from 2002 to 2015. We adopt fixed effects model and spatial Durbin model to investigate the association between PM2.5 and perinatal mortality rates. The results indicate that PM2.5 has a significantly positive association with perinatal mortality rates. A 1% increase of log-transformed average concentration and maximum concentrations of PM2.5 is associated with 1.76‰ and 2.31‰ increase of perinatal mortality rates, respectively. In spatial econometrics analysis, we find PM2.5 has significant spatial autocorrelation characteristics. The concentrations of log-transformed average and maximum PM2.5 increase 1% is associated with a 2.49% increase in a 2.49‰ and 2.19‰ increase of perinatal mortality rates, respectively. The potential mechanism is that air pollution has an impact on infant weight to impact perinatal mortality rates.
format	article
author	Guangqin Li Lingyu Li Dan Liu Jiahong Qin Hongjun Zhu
author_facet	Guangqin Li Lingyu Li Dan Liu Jiahong Qin Hongjun Zhu
author_sort	Guangqin Li
title	Effect of PM2.5 pollution on perinatal mortality in China
title_short	Effect of PM2.5 pollution on perinatal mortality in China
title_full	Effect of PM2.5 pollution on perinatal mortality in China
title_fullStr	Effect of PM2.5 pollution on perinatal mortality in China
title_full_unstemmed	Effect of PM2.5 pollution on perinatal mortality in China
title_sort	effect of pm2.5 pollution on perinatal mortality in china
publisher	Nature Portfolio
publishDate	2021
url	https://doaj.org/article/d69918fcf7e14c66a1e4e2d31e8ee0ff
work_keys_str_mv	AT guangqinli effectofpm25pollutiononperinatalmortalityinchina AT lingyuli effectofpm25pollutiononperinatalmortalityinchina AT danliu effectofpm25pollutiononperinatalmortalityinchina AT jiahongqin effectofpm25pollutiononperinatalmortalityinchina AT hongjunzhu effectofpm25pollutiononperinatalmortalityinchina
_version_	1718391636238532608

Effect of PM2.5 pollution on perinatal mortality in China

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