Analysis of prevalence and influencing factors of stroke in elderly hypertensive patients: Based on the screening plan for the high-risk population of stroke in Jiading District, Shanghai.

<h4>Background</h4>The purpose of this study is to investigate and analyze the prevalence and influencing factors of stroke in hypertensive patients aged 60 and above in Jiading District, Shanghai.<h4>Methods</h4>The population-based study included 18,724 screened people with...

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Autores principales:	Jiefeng Liu, Yuqian Chen, Chunlin Jin, Duo Chen, Guangfeng Gao, Fen Li
Formato:	article
Lenguaje:	EN
Publicado:	Public Library of Science (PLoS) 2021
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/8b6a975e243b403bb49fafb6f526fa94
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spelling	oai:doaj.org-article:8b6a975e243b403bb49fafb6f526fa942021-12-02T20:18:31ZAnalysis of prevalence and influencing factors of stroke in elderly hypertensive patients: Based on the screening plan for the high-risk population of stroke in Jiading District, Shanghai.1932-620310.1371/journal.pone.0255279https://doaj.org/article/8b6a975e243b403bb49fafb6f526fa942021-01-01T00:00:00Zhttps://doi.org/10.1371/journal.pone.0255279https://doaj.org/toc/1932-6203<h4>Background</h4>The purpose of this study is to investigate and analyze the prevalence and influencing factors of stroke in hypertensive patients aged 60 and above in Jiading District, Shanghai.<h4>Methods</h4>The population-based study included 18,724 screened people with hypertension (age ≥ 60 years, 48.7% women). From 2016 to 2019, data on demographics, potential influencing factors and health status were collected through face-to-face interviews, physical examinations, and laboratory tests. Logistic multivariate logistic regression model was used to analyze the influencing factors associated with stroke.<h4>Results</h4>Among the object of study from 2016 to 2019, 2,025 patients were screened for stroke, with the overall prevalence rate of 10.82% (10.41%-11.23%). Multivariate adjusted model analysis showed that dyslipidemia (OR:1.31,95%CI:1.19-1.45), lack of exercise (OR:1.91,95%CI:1.32-2.76), atrial fibrillation [OR:1.49,95%CI:1.35-1.65), family history of stroke (OR:2.18,95%CI:1.6-2.88) were the significant independent influencing factors of stroke in hypertensive patients over 60 years old. When these four factors were combined, compared with participants without any of these factors, the multi-adjusted odds ratios (95% confidence interval) of risk of stroke for persons concurrently having one, two and three or more of these factors were 1.89 (1.67-2.13), 2.15 (1.86-2.47) and 6.84 (4.90-9.55), respectively (linear trend P < 0.001); after multivariate adjustment, the family history of stroke had additive interaction with lack of exercise [RERI = 1.08(0.22-1.94), AP = 0.19(0.04-0.35), S = 1.31(1.02-1.69)], dyslipidemia [RERI = 0.87(0.41-1.33), AP = 0.23(0.08-0.38), S = 1.46(1.04-2.05)].<h4>Conclusion</h4>The prevalence of stroke was high in hypertensive patients aged 60 and above in Jiading District, Shanghai. Dyslipidemia, lack of exercise, atrial fibrillation and family history of stroke were significantly associated with stroke in hypertensive population. Stroke risk can be increased especially when multiple factors coexisting, and family history of stroke combined with a lack of exercise or dyslipidemia.Jiefeng LiuYuqian ChenChunlin JinDuo ChenGuangfeng GaoFen LiPublic Library of Science (PLoS)articleMedicineRScienceQENPLoS ONE, Vol 16, Iss 8, p e0255279 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Jiefeng Liu Yuqian Chen Chunlin Jin Duo Chen Guangfeng Gao Fen Li Analysis of prevalence and influencing factors of stroke in elderly hypertensive patients: Based on the screening plan for the high-risk population of stroke in Jiading District, Shanghai.
description	<h4>Background</h4>The purpose of this study is to investigate and analyze the prevalence and influencing factors of stroke in hypertensive patients aged 60 and above in Jiading District, Shanghai.<h4>Methods</h4>The population-based study included 18,724 screened people with hypertension (age ≥ 60 years, 48.7% women). From 2016 to 2019, data on demographics, potential influencing factors and health status were collected through face-to-face interviews, physical examinations, and laboratory tests. Logistic multivariate logistic regression model was used to analyze the influencing factors associated with stroke.<h4>Results</h4>Among the object of study from 2016 to 2019, 2,025 patients were screened for stroke, with the overall prevalence rate of 10.82% (10.41%-11.23%). Multivariate adjusted model analysis showed that dyslipidemia (OR:1.31,95%CI:1.19-1.45), lack of exercise (OR:1.91,95%CI:1.32-2.76), atrial fibrillation [OR:1.49,95%CI:1.35-1.65), family history of stroke (OR:2.18,95%CI:1.6-2.88) were the significant independent influencing factors of stroke in hypertensive patients over 60 years old. When these four factors were combined, compared with participants without any of these factors, the multi-adjusted odds ratios (95% confidence interval) of risk of stroke for persons concurrently having one, two and three or more of these factors were 1.89 (1.67-2.13), 2.15 (1.86-2.47) and 6.84 (4.90-9.55), respectively (linear trend P < 0.001); after multivariate adjustment, the family history of stroke had additive interaction with lack of exercise [RERI = 1.08(0.22-1.94), AP = 0.19(0.04-0.35), S = 1.31(1.02-1.69)], dyslipidemia [RERI = 0.87(0.41-1.33), AP = 0.23(0.08-0.38), S = 1.46(1.04-2.05)].<h4>Conclusion</h4>The prevalence of stroke was high in hypertensive patients aged 60 and above in Jiading District, Shanghai. Dyslipidemia, lack of exercise, atrial fibrillation and family history of stroke were significantly associated with stroke in hypertensive population. Stroke risk can be increased especially when multiple factors coexisting, and family history of stroke combined with a lack of exercise or dyslipidemia.
format	article
author	Jiefeng Liu Yuqian Chen Chunlin Jin Duo Chen Guangfeng Gao Fen Li
author_facet	Jiefeng Liu Yuqian Chen Chunlin Jin Duo Chen Guangfeng Gao Fen Li
author_sort	Jiefeng Liu
title	Analysis of prevalence and influencing factors of stroke in elderly hypertensive patients: Based on the screening plan for the high-risk population of stroke in Jiading District, Shanghai.
title_short	Analysis of prevalence and influencing factors of stroke in elderly hypertensive patients: Based on the screening plan for the high-risk population of stroke in Jiading District, Shanghai.
title_full	Analysis of prevalence and influencing factors of stroke in elderly hypertensive patients: Based on the screening plan for the high-risk population of stroke in Jiading District, Shanghai.
title_fullStr	Analysis of prevalence and influencing factors of stroke in elderly hypertensive patients: Based on the screening plan for the high-risk population of stroke in Jiading District, Shanghai.
title_full_unstemmed	Analysis of prevalence and influencing factors of stroke in elderly hypertensive patients: Based on the screening plan for the high-risk population of stroke in Jiading District, Shanghai.
title_sort	analysis of prevalence and influencing factors of stroke in elderly hypertensive patients: based on the screening plan for the high-risk population of stroke in jiading district, shanghai.
publisher	Public Library of Science (PLoS)
publishDate	2021
url	https://doaj.org/article/8b6a975e243b403bb49fafb6f526fa94
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Analysis of prevalence and influencing factors of stroke in elderly hypertensive patients: Based on the screening plan for the high-risk population of stroke in Jiading District, Shanghai.

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