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. 2020 Dec 21;12(1):e00284. doi: 10.14309/ctg.0000000000000284

Table 3.

LOOCV results predicted by the 2 immunodiagnostic models of GC in the training cohort

graphic file with name ct9-12-e00284-g008.jpg

Characteristics LR model LDA model
Predicted GC Predicted NC Predicted GC Predicted NC
GC (n = 205) 159 46 165 40
NC (n = 205) 34 171 14 191
Se (%) 77.6 80.5
Sp (%) 83.4 93.2
PPV (%) 82.4 92.2
NPV (%) 78.8 82.7
Accuracy (%) 80.5 86.8
Kappa (%) 61.0 73.7

GC, gastric cancer; LDA, Fisher linear discriminant analysis; LOOCV, leave-one-out cross-validation; LR, logistic regression; NC, normal control; NPV, negative prediction value; PPV, positive prediction value; Se, sensitivity; Sp, specificity.