Amino Acid Biosignature in Plasma among Ischemic Stroke Subtypes

Table 3

Figures of merit for PLS-DA models for classifying atherothrombotic and cardioembolic plus lacunar ischemic stroke subtypes.

Parameters	Athe	Card+Lac
Sensitivity (training set)	0.857	0.769
Specificity (training set)	0.811	0.760
EFR (training set)	0.668	0.529
Sensitivity (test set)	1.000	0.833
Specificity (test set)	0.541	0.909
EFR (test set)	0.541	0.742
N° of LV	4	3
Variance in X	74.77%	63.82%
Variance in Y	27.80%	33.62%
Q^2	0.359	0.396
AUROC	0.882	0.883

Athe: atherothrombotic; Card: cardioembolic; Lac: lacunar