Table 10: Statistical analysis of the CBR classification considering .

Criteria/indicesValues

Total cases29
Not healthy (Class C) group (P)8
Healthy (Class A + Class B) group (N)21
True positive (TP)6
False positive (FP)1
True negative (TN)20
False negative (FN)2
Sensitivity = TP/(TP + FN)0.75
Specificity = TN/(FP + TN)0.95
Accuracy = (TP + TN)/(P + N)0.90