Table 3.

Accuracy and area under the receiver operating characteristic curve (AUC) of different models.

Model	Embedding method	AUC, mean (SD)	Accuracy, mean (SD)	P value
XGBoost	XGBoost	0.718 (0.0014)	0.892 (0.002)	N/Aa
XGBoost1	XGBoost+CCb	0.785 (0.0012)	0.919 (0.002)	<.001 vs XGBoost
XGBoost2	XGBoost+CC+HPIc	0.817 (0.0023)	0.928 (0.001)	<.001 vs XGBoost <.001 vs XGBoost1
XGBoost3	XGBoost+CC+HPI+FHd	0.822 (0.0024)	0.934 (0.002)	<.001 vs XGBoost <.001 vs XGBoost1 <.001 vs XGBoost2

^aN/A: not applicable.

^bCC: chief complaints.

^cHPI: history of present illness.

^dFH: family history.