Multiscale cross-approximate entropy analysis as a measure of complexity among the aged and diabetic

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Title:	Multiscale cross-approximate entropy analysis as a measure of complexity among the aged and diabetic
Authors:	羅孟宗;Wu, Hsien-Tsai;Liu, Cyuan-Cin;Lo, Men-Tzung;Hsu, Po-Chun;Liu, An-Bang;Chang, Kai-Yu;Tang, Chieh-Ju
Contributors:	生醫理工學院生醫科學與工程學系
Keywords:	Adolescent;Adult;Aged;Aged, 80 and over;Aging - physiology;Cardiovascular Physiological Phenomena;Computational Biology;Computer Simulation;Diabetes Mellitus, Type 2 - physiopathology;Diabetes Mellitus, Type 2 - therapy;Electrocardiography - statistics & numerical data;Heart Rate - physiology;Humans;Middle Aged;Models, Biological;Models, Cardiovascular;Pulse Wave Analysis - statistics & numerical data;Young Adult
Date:	2013-07-19
Issue Date:	2026-04-23 11:17:32 (UTC+8)
Publisher:	Hindawi Publishing Corporation;Cairo, Egypt: Hindawi Puplishing Corporation
Abstract:	摘要： Complex fluctuations within physiological signals can be used to evaluate the health of the human body. This study recruited four groups of subjects: young healthy subjects (Group 1, n=32), healthy upper middle-aged subjects (Group 2, n=36), subjects with well-controlled type 2 diabetes (Group 3, n=31), and subjects with poorly controlled type 2 diabetes (Group 4, n=24). Data acquisition for each participant lasted 30 minutes. We obtained data related to consecutive time series with R-R interval (RRI) and pulse transit time (PTT). Using multiscale cross-approximate entropy (MCE), we quantified the complexity between the two series and thereby differentiated the influence of age and diabetes on the complexity of physiological signals. This study used MCE in the quantification of complexity between RRI and PTT time series. We observed changes in the influences of age and disease on the coupling effects between the heart and blood vessels in the cardiovascular system, which reduced the complexity between RRI and PTT series. 其他題名： Comput Math Methods Med 出版者： Cairo, Egypt: Hindawi Puplishing Corporation 出版日期： 2013-01-01 出處： Computational and mathematical methods in medicine, 2013-01, Vol.2013 (2013), p.1-7 資源來源： EBSCOhost Academic Search Premier 版權： Copyright © 2013 Hsien-Tsai Wu et al. 版權： Copyright © 2013 Hsien-Tsai Wu et al. 2013 識別號： ISSN: 1748-670X 識別號： ISSN: 1748-6718 識別號： EISSN: 1748-6718 識別號： DOI: 10.1155/2013/324325 識別號： PMID: 23864905
Appears in Collections:	[Department of Biomedical Sciences and Engineering ] journal & Dissertation

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