2015 IEEE NW Russia Young Researchers in Electrical and Electronic Engineering Conference (EIConRusNW) 2015
DOI: 10.1109/eiconrusnw.2015.7102294
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Systolic blood pressure and pulse intervals synchronization

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Cited by 6 publications
(4 citation statements)
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“…Since our preliminary studies [35][36][37] indicated that the studied blood pressure-pulse intervals coupling metrics are not normally distributed, we used the methods of non-parametric statistics to process our results. To quantify the statistical significance of our results, we next applied the non-parametric Mann-Whitney U-test for independent samples [39].…”
Section: Discussionmentioning
confidence: 99%
See 1 more Smart Citation
“…Since our preliminary studies [35][36][37] indicated that the studied blood pressure-pulse intervals coupling metrics are not normally distributed, we used the methods of non-parametric statistics to process our results. To quantify the statistical significance of our results, we next applied the non-parametric Mann-Whitney U-test for independent samples [39].…”
Section: Discussionmentioning
confidence: 99%
“…To estimate the mutual synchronization behaviour of the two signals quantitatively we used the method based on the comparison of their phases [36]. Instantaneous phase values were determined by the Hilbert transform which is widely used in mathematics, physics and signal analysis.…”
Section: The Methods Of Pi and Brs Phase Synchronization Measurementmentioning
confidence: 99%
“…To estimate the synchronization behaviour of the two processes quantitatively we used the method based on a comparison of their phases [3,4]. Instantaneous phase values are determined by Hilbert transform which is widely used in mathematics, physics and signal analysis.…”
Section: Methodsmentioning
confidence: 99%
“…Additionally, we found that the synchronization coefficient Sync is significantly higher and the baroreflex sensitivity BRS is significantly lower in the group 2 (diabetic patients) compared with other groups of patients for the entire test records as well as for the fragments corresponding to both supine and orthostatic test phases (significance level p < 0.001). Since our preliminary studies [3,4,7] showed that the synchronization coefficient is not normally distributed, to calculate the correlations between the synchronization coefficient, the standard deviation of systolic blood pressure and the baroreflex sensitivity we used the nonparametric Spearman correlation coefficient.…”
Section: Std Sbpmentioning
confidence: 99%