Glycemic Control, Hand Activity, and Complexity of Biological Signals in Diabetes Mellitus
Joint Authors
Wu, Hsien-Tsai
Lin, Gen-Min
Haryadi, Bagus
Yang, Chieh-Ming
Chu, Hsiao-Chiang
Source
Issue
Vol. 2017, Issue 2017 (31 Dec. 2017), pp.1-9, 9 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2017-09-26
Country of Publication
Egypt
No. of Pages
9
Main Subjects
Abstract EN
Both glycemic control and handgrip strength affect microvascular function.
Multiscale entropy (MSE) of photoplethysmographic (PPG) pulse amplitudes may differ by diabetes status and hand activity.
Of a middle-to-old aged and right-handed cohort without clinical cardiovascular disease, we controlled age, sex, and weight to select the unaffected (no type 2 diabetes, n=36), the well-controlled diabetes (HbA1c < 8%, n=22), and the poorly controlled diabetes (HbA1c ≥ 8%, n=22) groups.
MSEs were calculated from consecutive 1,500 PPG pulse amplitudes of bilateral index fingertips.
The small-, medium-, and large-scale MSEs were defined as the average of scale 1 (MSE1), scales 2–4 (MSE2–4), and scales 5–10 (MSE5–10), respectively.
Intra- and intergroups were compared by one- and two-sample t-tests, respectively.
The dominant hand MSE5–10 was lower in the poorly controlled diabetes group than the well-controlled diabetes and the unaffected (1.28 versus 1.52 and 1.56, p=0.019 and 0.001, resp.) groups, whereas the nondominant hand MSE5–10 was lower in the well- and poorly controlled diabetes groups than the unaffected group (1.35 and 1.29 versus 1.58, p=0.008 and 0.005, resp.).
The MSE1 of dominant hand was higher than that of nondominant hand in the well-controlled diabetes (1.35 versus 1.10, p=0.048).
In conclusion, diabetes status and hand dominance may affect the MSE of PPG pulse amplitudes.
American Psychological Association (APA)
Wu, Hsien-Tsai& Lin, Gen-Min& Haryadi, Bagus& Yang, Chieh-Ming& Chu, Hsiao-Chiang. 2017. Glycemic Control, Hand Activity, and Complexity of Biological Signals in Diabetes Mellitus. Complexity،Vol. 2017, no. 2017, pp.1-9.
https://search.emarefa.net/detail/BIM-1142728
Modern Language Association (MLA)
Wu, Hsien-Tsai…[et al.]. Glycemic Control, Hand Activity, and Complexity of Biological Signals in Diabetes Mellitus. Complexity No. 2017 (2017), pp.1-9.
https://search.emarefa.net/detail/BIM-1142728
American Medical Association (AMA)
Wu, Hsien-Tsai& Lin, Gen-Min& Haryadi, Bagus& Yang, Chieh-Ming& Chu, Hsiao-Chiang. Glycemic Control, Hand Activity, and Complexity of Biological Signals in Diabetes Mellitus. Complexity. 2017. Vol. 2017, no. 2017, pp.1-9.
https://search.emarefa.net/detail/BIM-1142728
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1142728