Discovery of Diagnosis Pattern of Coronary Heart Disease with Qi Deficiency Syndrome by the T-Test-Based Adaboost Algorithm

Table 4

The clinically further validation of the association established: it is found that the results are in accordance with the cross-validation counterpart.

Region	Total	QDS	Non-QDS	TP	FN	FP	TN	Sensitivity (%)	Specificity (%)	Accuracy (%)
NeiMeng region	42	29	13	25	4	3	10	86.2	76.9	83.3
Hubei region	43	31	12	26	5	2	10	83.9	83.3	83.7
Total	85	60	25	51	9	5	20	85	80	83.5