[1]李章勇,马成群,刘兆宇,等. 基于层次分析法的植物神经系统活动度及平衡性的评价模型研究[J].中国医学物理学杂志,2018,35(5):602-607.[doi:DOI:10.3969/j.issn.1005-202X.2018.05.019]
 LI Zhangyong,MA Chengqun,LIU Zhaoyu,et al. Analytic hierarchy process-based model for evaluating the activity and balance of vegetative nervous system[J].Chinese Journal of Medical Physics,2018,35(5):602-607.[doi:DOI:10.3969/j.issn.1005-202X.2018.05.019]
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 基于层次分析法的植物神经系统活动度及平衡性的评价模型研究()
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《中国医学物理学杂志》[ISSN:1005-202X/CN:44-1351/R]

卷:
35卷
期数:
2018年第5期
页码:
602-607
栏目:
医学生物物理
出版日期:
2018-05-22

文章信息/Info

Title:
 Analytic hierarchy process-based model for evaluating the activity and balance of vegetative nervous system
文章编号:
1005-202X(2018)05-0602-06
作者:
 李章勇马成群刘兆宇司淼淼安耀明
 重庆邮电大学生物医学工程研究中心, 重庆 400065
Author(s):
 LI Zhangyong MA Chengqun LIU Zhaoyu SI Miaomiao AN Yaoming
 Center for Biomedical Engineering, Chongqing University of Posts and Telecommunications, Chongqing 400065, China
关键词:
 层次分析法植物神经系统活动度平衡性
Keywords:
 Keywords: analytic hierarchy process vegetative nervous system activity balance
分类号:
R338.5;R747.8
DOI:
DOI:10.3969/j.issn.1005-202X.2018.05.019
文献标志码:
A
摘要:
 目的:植物神经功能状态的参数异常是心血管疾病预后不良的标志。本研究拟提出一种基于层次分析法定量评价植物神经系统活动度及平衡性的新方法。 方法:通过层次分析将心率变异性参数分为时域参数、频域参数、非线性参数3层指标,根据各层指标的两两相对重要性构造判断矩阵,计算出各层指标的权重,经过一致性检验验证判断矩阵的可靠性。经过自身对照实验获得数据对模型进行验证。 结果:随着应激程度的增加,交感神经张力呈增加趋势,副交感神经张力呈降低趋势,两者的平衡性呈增加趋势。 结论:本研究设计的模型能一定程度上反映植物神经系统的变化,有一定的理论研究价值。
Abstract:
 Abstract: Objective The abnormal parameters reflecting the functional status of autonomic nerve can be regarded as a marker of poor prognosis of cardiovascular diseases. Based on the analytic hierarchy process, a quantitative evaluation method is proposed for assessing the activity and balance of vegetable nervous system. Methods By means of hierarchy analysis, heart rate variability parameters were divided into time domain parameters, frequency domain parameters and nonlinear parameters. The judgment matrix was constructed according to the relative importance of each index, and then the weight of each index was calculated. The consistency test verified the reliability of the judgment matrix. Finally, the data obtained from self-control experiment were used to verify the proposed model. Results With the increase of stress level, sympathetic nervous activity increased; parasympathetic nervous activity decreased; and the balance of sympathetic nervous activity and parasympathetic nervous activity increased. Conclusion The designed model which can reflect the change of vegetable nervous system has certain theoretical research value.

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备注/Memo

备注/Memo:
 【收稿日期】2018-01-26
【基金项目】重庆市重点产业共性关键技术创新专项(cstc2015zdcy-ztzx120002)
【作者简介】李章勇,教授,研究方向:医学信号处理,E-mail: lizy@cqupt.edu.cn
【通信作者】马成群,硕士研究生,研究方向:医学信号处理,生物医学工程,E-mail: 690412802@qq.com
更新日期/Last Update: 2018-05-22