. 2023 Mar 1;20(5):4430. doi: 10.3390/ijerph20054430

Table 4.

Parameters with the highest accuracy (mean ± standard deviation), when comparing the groups of patients SG vs RG.

Data Base	Classification Techniques	Reduction Dimensionality Techniques	Parameters Selected	Accuracy (%)
Dataset1	NN	Forward Selection	P(RR)	78.23 ± 0.7
Dataset1	NN	Bidirectional Search	P(RR), PF(f/V_T)	86.82 ± 0.7
Dataset2	NN	Forward Selection	$\bar{X}$ (CD1-f/V_T)	82.60 ± 3.0
Dataset2	NN	Bidirectional Search	$\bar{X}$ (CD1-f/V_T), IQR(CD3-V_T/T_I)	86.90 ± 1.0
Dataset1	LDA	Forward Selection	PF(f/V_T)	80.91 ± 6.4
Dataset1	LDA	Bidirectional Search	PF(f/V_T), IQR(V_T/T_I)	81.33 ± 6.8
Dataset2	LDA	Forward Selection	$\bar{X}$ (CD1-f/V_T)	83.33 ± 7.4
Dataset2	LDA	Bidirectional Search	$\bar{X}$ (CD1-f/V_T), IQR(CD3-T_Tot)	82.55 ± 7.5