Table 21.

Results of the main automatic methods for age thresholding, evaluated in different populations. When two values are given, they correspond to the metrics obtained in males/females

Evaluation work	Population	n	Age	Threshold	Accuracy	Sensitivity	Specificity
Štern et al. [47]	Austrian	322	13–25	18	85	75	93
Guo et al. [61]	Chinese	10,257	5–24	14	96	95	96
				16	96	96	96
				18	93	91	94