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Calculation of diagnostic sensitivity, diagnostic specificity, accuracy and coefficient of variation (CV) of duplex LAMP-LFD against conventional PCR-based AGE.
| PCR-Based AGE | |||
|---|---|---|---|
| Positive | Negative | ||
| Duplex LAMP-LFD | Positive | True positive (TP) | False positive (FP) |
| Negative | False negative (FN) | True negative (TN) | |
Diagnostic sensitivity = TP/TP+FN; Diagnostic specificity = TN/TN + FP; Accuracy = TP + TN/TP + TN + FP + FN.
