Novel Application of a Multiscale Entropy Index as a Sensitive Tool for Detecting Subtle Vascular Abnormalities in the Aged and Diabetic

<table>Correlations between (a) small-scale multiscale entropy index (MEI<sub>LS</sub>) and fasting blood sugar levels; (b) dilatation index (DI) and fasting blood sugar levels in healthy middle-aged or elderly (group 2) and well-controlled diabetic (group 3) subjects.</table>

Computational and Mathematical Methods in Medicine

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Figure 4

Figure 4: Novel Application of a Multiscale Entropy Index as a Sensitive Tool for Detecting Subtle Vascular Abnormalities in the Aged and Diabetic 