Assessment of Diabetic Autonomic Nervous Dysfunction with a Novel Percussion Entropy Approach

This study investigated the validity of a novel parameter, percussion entropy index (PEI), for assessing baroreflex sensitivity. PEI was acquired through comparing the similarity in tendency of change between the amplitudes of successive digital volume pulse (DVP) signals and changes in R-R interval...

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Veröffentlicht in:	Complexity (New York, N.Y.) N.Y.), 2019-01, Vol.2019 (2019), p.1-11
Hauptverfasser:	Wu, Hsien-Tsai, Ta, Na, Xiao, Ming-Xia, Wei, Hai-Cheng, Sun, Cheuk-Kwan
Format:	Artikel
Sprache:	eng
Schlagworte:	Age Anthropometry Arteriosclerosis Atherosclerosis Biomedical engineering Blood Blood pressure Blood sugar Demographics Diabetes Diabetes mellitus Diabetes therapy Disease control Electrocardiogram Electrocardiography Entropy Fasting Feasibility studies Glycosylated hemoglobin Heart beat Hemodynamics Hemoglobin Independent variables Indicators Medical screening Multivariate analysis Parameter sensitivity Percussion Physiology Sensitivity analysis Sleep Survival analysis Systemic diseases Time series Type 2 diabetes
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Beschreibung
Zusammenfassung:	This study investigated the validity of a novel parameter, percussion entropy index (PEI), for assessing baroreflex sensitivity. PEI was acquired through comparing the similarity in tendency of change between the amplitudes of successive digital volume pulse (DVP) signals and changes in R-R intervals (RRI) of successive cardiac cycles. Totally 108 upper middle-aged volunteers were divided into three groups: healthy subjects (Group 1, age 41–80, n=41), those with well-controlled type 2 diabetes mellitus (T2DM) (Group 2, age 41–82, n=36, glycated hemoglobin (HbA1c)
ISSN:	1076-2787 1099-0526
DOI:	10.1155/2019/6469853