The correlations between air quality and heart rate variability in aged susceptible people during Beijing Olympic Games 2008

Yu ping Jia, Yu ming Guo, Zhen yu Wang, Yong zhen Xie, Xiao yan Tang, Tong Zhu, Sheng Wang, Xiao chuan Pan

Research output: Contribution to journalArticleResearchpeer-review

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Abstract

OBJECTIVE: To observe the variations of the concentrations of air pollutants and explore the correlation between the heart rate variability (HRV) of the aged people and the air quality during Beijing Olympic Games 2008. METHODS: A panel study design was adopted. A total of twenty-six over 55-year-old patients with coronary heart disease or angina pectoris or a symptom of myocardial ischemia at least for one year were enrolled as a panel and followed up five times by measuring HRV index and other related indexes from June to September in 2008. The correlations between the HRV of the aged people and the air quality was analyzed with the linear mixed-effect models according to the data of air pollutants and meteorological conditions collected simultaneously from Beijing Environmental Protection Bureau and Beijing Meteorological Bureau. RESULTS: In single-pollutant mixed-effect models, the significant correlation was observed in the reduction of ambient PM(10), SO(2) and NO(2) with the improvement of the total power and high-frequency power (HF) of HRV in the panel subjects, and a 10 microg/m(3) decrease in PM(10), SO(2) and NO(2) level was correlated with 2.51% (95%CI: -3.80% - -1.22%, t = -1.99, P = 0.0497), 31.39% (95%CI: -52.24% - -10.53%, t = -1.99, P = 0.0497) and 42.72% (95%CI: -75.06% - -10.38%, t = -1.99, P = 0.0497) rises in total power of HRV respectively. A 10 microg/m(3) decrease in PM(10), SO(2) and NO(2) level was correlated with 3.46% (95%CI: -5.14% - -1.77%, t = -2.11, P = 0.0378), 40.63% (95%CI: -68.70% - -12.56%, t = -2.11, P = 0.0378) and 53.76% (95%CI: -97.97% - -9.56%, t = -2.11, P = 0.0378) rises in high-frequency power (HF) of HRV respectively. CONCLUSION: It suggests that the air pollution reduction could improve the cardiovascular functions of the susceptible population.

Original languageEnglish
Pages (from-to)669-673
Number of pages5
JournalZhonghua yu fang yi xue za zhi [Chinese journal of preventive medicine]
Volume43
Issue number8
Publication statusPublished - 1 Aug 2009

Cite this

Jia, Yu ping ; Guo, Yu ming ; Wang, Zhen yu ; Xie, Yong zhen ; Tang, Xiao yan ; Zhu, Tong ; Wang, Sheng ; Pan, Xiao chuan. / The correlations between air quality and heart rate variability in aged susceptible people during Beijing Olympic Games 2008. In: Zhonghua yu fang yi xue za zhi [Chinese journal of preventive medicine]. 2009 ; Vol. 43, No. 8. pp. 669-673.
@article{b2b83b0c9a7b46f5a6beef3ea96a87bb,
title = "The correlations between air quality and heart rate variability in aged susceptible people during Beijing Olympic Games 2008",
abstract = "OBJECTIVE: To observe the variations of the concentrations of air pollutants and explore the correlation between the heart rate variability (HRV) of the aged people and the air quality during Beijing Olympic Games 2008. METHODS: A panel study design was adopted. A total of twenty-six over 55-year-old patients with coronary heart disease or angina pectoris or a symptom of myocardial ischemia at least for one year were enrolled as a panel and followed up five times by measuring HRV index and other related indexes from June to September in 2008. The correlations between the HRV of the aged people and the air quality was analyzed with the linear mixed-effect models according to the data of air pollutants and meteorological conditions collected simultaneously from Beijing Environmental Protection Bureau and Beijing Meteorological Bureau. RESULTS: In single-pollutant mixed-effect models, the significant correlation was observed in the reduction of ambient PM(10), SO(2) and NO(2) with the improvement of the total power and high-frequency power (HF) of HRV in the panel subjects, and a 10 microg/m(3) decrease in PM(10), SO(2) and NO(2) level was correlated with 2.51{\%} (95{\%}CI: -3.80{\%} - -1.22{\%}, t = -1.99, P = 0.0497), 31.39{\%} (95{\%}CI: -52.24{\%} - -10.53{\%}, t = -1.99, P = 0.0497) and 42.72{\%} (95{\%}CI: -75.06{\%} - -10.38{\%}, t = -1.99, P = 0.0497) rises in total power of HRV respectively. A 10 microg/m(3) decrease in PM(10), SO(2) and NO(2) level was correlated with 3.46{\%} (95{\%}CI: -5.14{\%} - -1.77{\%}, t = -2.11, P = 0.0378), 40.63{\%} (95{\%}CI: -68.70{\%} - -12.56{\%}, t = -2.11, P = 0.0378) and 53.76{\%} (95{\%}CI: -97.97{\%} - -9.56{\%}, t = -2.11, P = 0.0378) rises in high-frequency power (HF) of HRV respectively. CONCLUSION: It suggests that the air pollution reduction could improve the cardiovascular functions of the susceptible population.",
author = "Jia, {Yu ping} and Guo, {Yu ming} and Wang, {Zhen yu} and Xie, {Yong zhen} and Tang, {Xiao yan} and Tong Zhu and Sheng Wang and Pan, {Xiao chuan}",
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pages = "669--673",
journal = "Zhonghua yu fang yi xue za zhi [Chinese journal of preventive medicine]",
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The correlations between air quality and heart rate variability in aged susceptible people during Beijing Olympic Games 2008. / Jia, Yu ping; Guo, Yu ming; Wang, Zhen yu; Xie, Yong zhen; Tang, Xiao yan; Zhu, Tong; Wang, Sheng; Pan, Xiao chuan.

In: Zhonghua yu fang yi xue za zhi [Chinese journal of preventive medicine], Vol. 43, No. 8, 01.08.2009, p. 669-673.

Research output: Contribution to journalArticleResearchpeer-review

TY - JOUR

T1 - The correlations between air quality and heart rate variability in aged susceptible people during Beijing Olympic Games 2008

AU - Jia, Yu ping

AU - Guo, Yu ming

AU - Wang, Zhen yu

AU - Xie, Yong zhen

AU - Tang, Xiao yan

AU - Zhu, Tong

AU - Wang, Sheng

AU - Pan, Xiao chuan

PY - 2009/8/1

Y1 - 2009/8/1

N2 - OBJECTIVE: To observe the variations of the concentrations of air pollutants and explore the correlation between the heart rate variability (HRV) of the aged people and the air quality during Beijing Olympic Games 2008. METHODS: A panel study design was adopted. A total of twenty-six over 55-year-old patients with coronary heart disease or angina pectoris or a symptom of myocardial ischemia at least for one year were enrolled as a panel and followed up five times by measuring HRV index and other related indexes from June to September in 2008. The correlations between the HRV of the aged people and the air quality was analyzed with the linear mixed-effect models according to the data of air pollutants and meteorological conditions collected simultaneously from Beijing Environmental Protection Bureau and Beijing Meteorological Bureau. RESULTS: In single-pollutant mixed-effect models, the significant correlation was observed in the reduction of ambient PM(10), SO(2) and NO(2) with the improvement of the total power and high-frequency power (HF) of HRV in the panel subjects, and a 10 microg/m(3) decrease in PM(10), SO(2) and NO(2) level was correlated with 2.51% (95%CI: -3.80% - -1.22%, t = -1.99, P = 0.0497), 31.39% (95%CI: -52.24% - -10.53%, t = -1.99, P = 0.0497) and 42.72% (95%CI: -75.06% - -10.38%, t = -1.99, P = 0.0497) rises in total power of HRV respectively. A 10 microg/m(3) decrease in PM(10), SO(2) and NO(2) level was correlated with 3.46% (95%CI: -5.14% - -1.77%, t = -2.11, P = 0.0378), 40.63% (95%CI: -68.70% - -12.56%, t = -2.11, P = 0.0378) and 53.76% (95%CI: -97.97% - -9.56%, t = -2.11, P = 0.0378) rises in high-frequency power (HF) of HRV respectively. CONCLUSION: It suggests that the air pollution reduction could improve the cardiovascular functions of the susceptible population.

AB - OBJECTIVE: To observe the variations of the concentrations of air pollutants and explore the correlation between the heart rate variability (HRV) of the aged people and the air quality during Beijing Olympic Games 2008. METHODS: A panel study design was adopted. A total of twenty-six over 55-year-old patients with coronary heart disease or angina pectoris or a symptom of myocardial ischemia at least for one year were enrolled as a panel and followed up five times by measuring HRV index and other related indexes from June to September in 2008. The correlations between the HRV of the aged people and the air quality was analyzed with the linear mixed-effect models according to the data of air pollutants and meteorological conditions collected simultaneously from Beijing Environmental Protection Bureau and Beijing Meteorological Bureau. RESULTS: In single-pollutant mixed-effect models, the significant correlation was observed in the reduction of ambient PM(10), SO(2) and NO(2) with the improvement of the total power and high-frequency power (HF) of HRV in the panel subjects, and a 10 microg/m(3) decrease in PM(10), SO(2) and NO(2) level was correlated with 2.51% (95%CI: -3.80% - -1.22%, t = -1.99, P = 0.0497), 31.39% (95%CI: -52.24% - -10.53%, t = -1.99, P = 0.0497) and 42.72% (95%CI: -75.06% - -10.38%, t = -1.99, P = 0.0497) rises in total power of HRV respectively. A 10 microg/m(3) decrease in PM(10), SO(2) and NO(2) level was correlated with 3.46% (95%CI: -5.14% - -1.77%, t = -2.11, P = 0.0378), 40.63% (95%CI: -68.70% - -12.56%, t = -2.11, P = 0.0378) and 53.76% (95%CI: -97.97% - -9.56%, t = -2.11, P = 0.0378) rises in high-frequency power (HF) of HRV respectively. CONCLUSION: It suggests that the air pollution reduction could improve the cardiovascular functions of the susceptible population.

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M3 - Article

VL - 43

SP - 669

EP - 673

JO - Zhonghua yu fang yi xue za zhi [Chinese journal of preventive medicine]

JF - Zhonghua yu fang yi xue za zhi [Chinese journal of preventive medicine]

SN - 0253-9624

IS - 8

ER -