Ischemic stroke hospital admission associated with ambient temperature in Jinan, China.

<h4>Background</h4>This study estimated the effects of ambient temperature and relative humidity on hospital admissions for ischemic stroke during 1990-2009 in Jinan, China.<h4>Methods</h4>To account for possible delayed effects and harvesting effect, we examined the impact o...

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Autores principales:	Qinzhou Wang, Cuilian Gao, Hongchun Wang, Lingling Lang, Tao Yue, Hualiang Lin
Formato:	article
Lenguaje:	EN
Publicado:	Public Library of Science (PLoS) 2013
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/6878aaa733474c6d8ec8eadbec5ae30e
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spelling	oai:doaj.org-article:6878aaa733474c6d8ec8eadbec5ae30e2021-11-18T08:45:42ZIschemic stroke hospital admission associated with ambient temperature in Jinan, China.1932-620310.1371/journal.pone.0080381https://doaj.org/article/6878aaa733474c6d8ec8eadbec5ae30e2013-01-01T00:00:00Zhttps://www.ncbi.nlm.nih.gov/pmc/articles/pmid/24260379/?tool=EBIhttps://doaj.org/toc/1932-6203<h4>Background</h4>This study estimated the effects of ambient temperature and relative humidity on hospital admissions for ischemic stroke during 1990-2009 in Jinan, China.<h4>Methods</h4>To account for possible delayed effects and harvesting effect, we examined the impact of meteorological factors up to 30 days before each admission using a distributed lag non-linear model; we controlled for season, long-term trend, day of week and public holidays in the analysis. Stratified analyses were also done for summer and winter.<h4>Results</h4>A total of 1,908 ischemic stroke hospital admissions were observed between 1990 and 2009. We found a strong non-linear acute effect of daily temperatures on ischemic stroke hospital admission. With the mean temperature 15°C as the reference, the relative risk (RR) was 1.43 (95% confidence interval (CI): 1.10-1.85) for 0°C daily temperature on the same day, and 0.43 (95% CI: 0.31-0.59) for 30°C daily temperature on the same day, respectively. The effect of ambient temperature was similar in summer and winter. No significant association was observed between relative humidity and ischemic stroke hospitalization.<h4>Conclusions</h4>Low temperature might be a risk factor for ischemic stroke, and high temperature might be protective factor of ischemic stroke occurrence in Jinan, China.Qinzhou WangCuilian GaoHongchun WangLingling LangTao YueHualiang LinPublic Library of Science (PLoS)articleMedicineRScienceQENPLoS ONE, Vol 8, Iss 11, p e80381 (2013)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Qinzhou Wang Cuilian Gao Hongchun Wang Lingling Lang Tao Yue Hualiang Lin Ischemic stroke hospital admission associated with ambient temperature in Jinan, China.
description	<h4>Background</h4>This study estimated the effects of ambient temperature and relative humidity on hospital admissions for ischemic stroke during 1990-2009 in Jinan, China.<h4>Methods</h4>To account for possible delayed effects and harvesting effect, we examined the impact of meteorological factors up to 30 days before each admission using a distributed lag non-linear model; we controlled for season, long-term trend, day of week and public holidays in the analysis. Stratified analyses were also done for summer and winter.<h4>Results</h4>A total of 1,908 ischemic stroke hospital admissions were observed between 1990 and 2009. We found a strong non-linear acute effect of daily temperatures on ischemic stroke hospital admission. With the mean temperature 15°C as the reference, the relative risk (RR) was 1.43 (95% confidence interval (CI): 1.10-1.85) for 0°C daily temperature on the same day, and 0.43 (95% CI: 0.31-0.59) for 30°C daily temperature on the same day, respectively. The effect of ambient temperature was similar in summer and winter. No significant association was observed between relative humidity and ischemic stroke hospitalization.<h4>Conclusions</h4>Low temperature might be a risk factor for ischemic stroke, and high temperature might be protective factor of ischemic stroke occurrence in Jinan, China.
format	article
author	Qinzhou Wang Cuilian Gao Hongchun Wang Lingling Lang Tao Yue Hualiang Lin
author_facet	Qinzhou Wang Cuilian Gao Hongchun Wang Lingling Lang Tao Yue Hualiang Lin
author_sort	Qinzhou Wang
title	Ischemic stroke hospital admission associated with ambient temperature in Jinan, China.
title_short	Ischemic stroke hospital admission associated with ambient temperature in Jinan, China.
title_full	Ischemic stroke hospital admission associated with ambient temperature in Jinan, China.
title_fullStr	Ischemic stroke hospital admission associated with ambient temperature in Jinan, China.
title_full_unstemmed	Ischemic stroke hospital admission associated with ambient temperature in Jinan, China.
title_sort	ischemic stroke hospital admission associated with ambient temperature in jinan, china.
publisher	Public Library of Science (PLoS)
publishDate	2013
url	https://doaj.org/article/6878aaa733474c6d8ec8eadbec5ae30e
work_keys_str_mv	AT qinzhouwang ischemicstrokehospitaladmissionassociatedwithambienttemperatureinjinanchina AT cuiliangao ischemicstrokehospitaladmissionassociatedwithambienttemperatureinjinanchina AT hongchunwang ischemicstrokehospitaladmissionassociatedwithambienttemperatureinjinanchina AT linglinglang ischemicstrokehospitaladmissionassociatedwithambienttemperatureinjinanchina AT taoyue ischemicstrokehospitaladmissionassociatedwithambienttemperatureinjinanchina AT hualianglin ischemicstrokehospitaladmissionassociatedwithambienttemperatureinjinanchina
_version_	1718421325669728256

Ischemic stroke hospital admission associated with ambient temperature in Jinan, China.

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