Table 2.

Diagnosis of brain lesions using conventional DWI and DL DWI.

		Sensitivity, %	Specificity, %	Accuracy, %	PPV, %	NPV, %
Overall	conventional DWI	98.8	99.5	99.2	99.2	99.2
	DL DWI	98.8	99.5	99.2	99.2	99.2
Obs 1	conventional DWI	98.4	100.0	99.4	100.0	99.0
	DL DWI	98.4	99.5	99.1	99.2	99.0
Obs 2	conventional DWI	99.2	99.0	99.1	98.4	99.5
	DL DWI	99.2	99.5	99.4	99.2	99.4

DL DWI indicates diffusion weighted imaging with deep learning reconstruction.

PPV, positive predictive value.

NPV, negative predictive value.