Abstract
Alteration of the circadian rhythm of the sleep-wake cycle is observed in shift workers, causing sleep disorders and changes in the cardiac autonomic nervous system. The multifractal-multiscale structure of inter-beat intervals (IBI) during sleep was analyzed in healthy shift working females by the multiscale-multifractal detrended fluctuation analysis (MMF-DFA) method. The MMF-DFA was applied to estimate the self-similarity coefficients α(q, τ) considering moment orders q between - 5 and + 5, and scales τ between 8 and 150 s. During daytime sleep, for q> 2, the α(q, τ) coefficients were very similar to those of nighttime sleep along τ. However, significantly higher scaling coefficients were observed during daytime sleep than during nighttime sleep, at small scales 44 ≤ τ≤ 68 for 1 ≤ q≤ 2, and at large scales 219 ≤ τ≤ 414 for negative moment orders q. The results suggest an alteration in the autonomic nervous system of shift workers, which could increase the risk of cardiovascular disease. Also, multifractal surface assessment of scale coefficients during sleep could be a tool to complement and improve the assessment of HRV alterations due to shift work.
| Original language | English |
|---|---|
| Title of host publication | Proceedings of CNIB 2022 |
| Subtitle of host publication | 45th Mexican Conference on Biomedical Engineering |
| Editors | Citlalli Jessica Trujillo-Romero, Rafael Gonzalez-Landaeta, Christian Chapa-González, Guadalupe Dorantes-Méndez, Dora-Luz Flores, J.J.Agustin Flores Cuautle, Martha R. Ortiz-Posadas, Ricardo A. Salido Ruiz, Esmeralda Zuñiga-Aguilar |
| Publisher | Springer |
| Pages | 324-331 |
| ISBN (Electronic) | 978-3-031-18256-3 |
| ISBN (Print) | 978-3-03-118255-6 |
| DOIs | |
| Publication status | Published - 2023 |
| MoE publication type | A4 Article in a conference publication |
| Event | 45th Mexican Conference on Biomedical Engineering, CNIB 2022 - Puerto Vallarta, Mexico Duration: 6 Oct 2022 → 8 Oct 2022 |
Publication series
| Series | IFMBE Proceedings |
|---|---|
| Volume | 86 |
| ISSN | 1680-0737 |
Conference
| Conference | 45th Mexican Conference on Biomedical Engineering, CNIB 2022 |
|---|---|
| Country/Territory | Mexico |
| City | Puerto Vallarta |
| Period | 6/10/22 → 8/10/22 |
UN SDGs
This output contributes to the following UN Sustainable Development Goals (SDGs)
-
SDG 3 Good Health and Well-being
Keywords
- Heart rate variability
- Shift work
- Sleep
Fingerprint
Dive into the research topics of 'Multiscale-Multifractal Assessment of Heart Rate Variability in Shift Workers by Detrended Fluctuation Analysis'. Together they form a unique fingerprint.Cite this
- APA
- Author
- BIBTEX
- Harvard
- Standard
- RIS
- Vancouver