Table 3.

Performance of the baseline 2D and the proposed 3D models.

Task and model			Size (MB)		Data set		Accuracy, mean (SD)		Recall, mean (SD)		Specificity, mean (SD)		Precision, mean (SD)		F1-score, mean (SD)		AUROCa, mean (SD)		P value
1
	3D	14.2		EENTb		0.878 (0.017)		0.853 (0.032)		0.913 (0.067)		0.933 (0.045)		0.89 (0.012)		0.00959 (0.00011)		.003
	2D	274		EENT		0.861 (0.019)		0.845 (0.028)		0.883 (0.052)		0.909 (0.036)		0.875 (0.016)		0.00939 (0.00013)		N/Ac
	3D	14.2		WUd		0.843 (0.015)		0.756 (0.047)		0.934 (0.021)		0.924 (0.018)		0.83 (0.022)		0.00933 (0.0001)		.05
	2D	274		WU		0.821 (0.023)		0.744 (0.078)		0.901 (0.046)		0.891 (0.039)		0.808 (0.036)		0.00918 (0.00012)		N/A
2
	3D	14.2		EENT		0.783 (0.04)		0.808 (0.025)		0.77 (0.054)		0.652 (0.06)		0.721 (0.042)		0.00853 (0.0003)		<.001
	2D	274		EENT		0.67 (0.037)		0.716 (0.144)		0.646 (0.119)		0.523 (0.044)		0.596 (0.036)		0.00744 (0.00025)		N/A
	3D	14.2		WU		0.812 (0.033)		0.614 (0.085)		0.878 (0.031)		0.626 (0.078)		0.618 (0.069)		0.00826 (0.00055)		<.001
	2D	274		WU		0.676 (0.103)		0.479 (0.224)		0.741 (0.185)		0.41 (0.086)		0.411 (0.096)		0.00714 (0.00049)		N/A

^aAUROC: area under the receiver operating characteristic curve.

^bEENT: Eye, Ear, Nose, and Throat Hospital of Fudan University.

^cN/A: not applicable.

^dWU: Wuhan Union Hospital.