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Association between Ambient Temperature and Blood Pressure and Blood Pressure Regulators: 1831 Hypertensive Patients Followed Up for Three Years
Chen, Qing1,2; Wang, Jinwei2; Tian, Jun2; Tang, Xun2; Yu, Canqing2; Marshall, Roger J.3; Chen, Dafang2; Cao, Weihua2; Zhan, Siyan2; Lv, Jun2; Lee, Liming2; Hu, Yonghua2
刊名PLOS ONE
2013-12-31
DOI10.1371/journal.pone.0084522
8期:12
收录类别SCI
文章类型Article
WOS标题词Science & Technology
类目[WOS]Multidisciplinary Sciences
研究领域[WOS]Science & Technology - Other Topics
关键词[WOS]CONVERTING ENZYME-INHIBITOR ; FLOW-MEDIATED DILATION ; OUTDOOR TEMPERATURE ; CAROTID ATHEROSCLEROSIS ; ALCOHOL-CONSUMPTION ; BRACHIAL-ARTERY ; VARIABILITY ; COLD ; POPULATION ; MORTALITY
英文摘要

Several studies have suggested an association between ambient air temperature and blood pressure. However, this has not been reliably confirmed by longitudinal studies. Also, whether the reaction to temperature stimulation is modified by other factors such as antihypertensive medication is rarely investigated. The present study explores the relationship between ambient temperature and blood pressure, without and with antihypertensive medication, in a study of 1,831 hypertensive patients followed up for three years, in two or four weekly check ups, accumulating 62,452 follow-up records. Both baseline and follow-up blood pressure showed an inverse association with ambient temperature, which explained 32.4% and 65.6% of variation of systolic blood pressure and diastolic blood pressure (P < 0.05) respectively. The amplitude of individual blood pressure fluctuation with temperature throughout a year (a 29 degrees centigrade range) was 9.4/7.3 mmHg. Medication with angiotensin converting enzyme inhibitor benazepril attenuated the blood pressure fluctuation by 2.4/1.3 mmHg each year, though the inverse association of temperature and blood pressure remained. Gender, drinking behavior and body mass index were also found to modify the association between temperature and diastolic blood pressure. The results indicate that ambient temperature may negatively regulate blood pressure. Hypertensive patients should monitor and treat blood pressure more carefully in cold days, and it could be especially important for the males, thinner people and drinkers.

语种英语
WOS记录号WOS:000329323900105
Citation statistics
Cited Times:11[WOS]   [WOS Record]     [Related Records in WOS]
文献类型期刊论文
条目标识符http://ir.bjmu.edu.cn/handle/400002259/57631
Collection北京大学公共卫生学院
北京大学医学部管理机构_科学研究处
北京大学医学部管理机构_医学部
北京大学基础医学院
北京大学公共卫生学院_流行病与卫生统计学系
北京大学第一临床医学院_医院管理办公室
北京大学临床肿瘤学院_麻醉科
作者单位1.Third Mil Med Univ, Coll Prevent Med, Dept Hygien Toxicol, Chongqing, Peoples R China
2.Peking Univ, Hlth Sci Ctr, Sch Publ Hlth, Dept Epidemiol & Biostat, Beijing 100871, Peoples R China
3.Univ Auckland, Sch Populat Hlth, Sect Epidemiol & Biostat, Auckland 1, New Zealand
Recommended Citation
GB/T 7714
Chen, Qing,Wang, Jinwei,Tian, Jun,et al. Association between Ambient Temperature and Blood Pressure and Blood Pressure Regulators: 1831 Hypertensive Patients Followed Up for Three Years[J]. PLOS ONE,2013,8(12).
APA Chen, Qing.,Wang, Jinwei.,Tian, Jun.,Tang, Xun.,Yu, Canqing.,...&Hu, Yonghua.(2013).Association between Ambient Temperature and Blood Pressure and Blood Pressure Regulators: 1831 Hypertensive Patients Followed Up for Three Years.PLOS ONE,8(12).
MLA Chen, Qing,et al."Association between Ambient Temperature and Blood Pressure and Blood Pressure Regulators: 1831 Hypertensive Patients Followed Up for Three Years".PLOS ONE 8.12(2013).
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