Table 4.

Model performance reported for the dementia vs. HC classification – AUC: Area under the ROC curve.

Model: Dementia vs. Healthy	Accuracy	AUC	Specificity	Sensitivity	F1 score
Command	90.48 (85.91, 93.74)	89.76 (84.22, 93.92)	97.71 (94.86, 98.86)	69.64 (52.19, 82.14)	77.95 (64.66, 86.32)
Copy	89.18 (84.18, 92.54)	87.54 (81.54, 92.83)	96.57 (93.84, 98.29)	66.07 (51.79, 78.17)	73.84 (61.35, 83.13)
Command & Copy	91.34 (87.64, 94.71)	91.52 (86.74, 95.17)	97.71 (96.0, 99.43)	71.43 (57.95, 83.53)	80.21 (69.61, 88.37)