Table 6.

Performance of previous studies

Approaches	Data Sets	AUC	Acc.	Sens.	Spec.
Hosseini et al.	Iran	0.704	NAa	0.603	0.694
Oh et al.	South Korea	0.820	0.752	0.721	0.760
Ogunyemi et al.	United States	0.720	0.735	0.692	0.559

AUC, accuracy, sensitivity, and specificity of the best predictive performance reported in previous studies are summarized

^aNA stands for “Not Available” because this evaluation measure was not reported in the study