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Table 3 Description and color representation for changes in statistical and spectral analysis

From: Statistical and spectral analysis of ECG signal towards achieving non-invasive blood glucose monitoring

Statistical parameter (STP)Spectral parameter (SPP)DirectionPattern
{∆md[i], ∆mn[i], ∆mdn[i], ∆Q3[i], ∆Q1[i], ∆Q[i] } > 0\( H\left({S}_{D\left[i\right]}^G\right)>H\left({S}_{D\left[i\right]}^{NG}\right) \)IncreaseI
{∆md[i], ∆mn[i], ∆mdn[i], ∆Q3[i], ∆Q1[i], ∆Q[i]} < 0\( H\left({S}_{D\left[i\right]}^G\right)<H\left({S}_{D\left[i\right]}^{NG}\right) \)DecreaseD
{∆md[i], ∆mn[i], ∆mdn[i], ∆Q3[i], ∆Q1[i], ∆Q[i]} = 0\( H\left({S}_{D\left[i\right]}^G\right)=H\left({S}_{D\left[i\right]}^{NG}\right) \)EqualityE