Table 3.

Comparisons of model performances on the test set

Model	Accuracy [95% CI]	Sensitivity [95% CI]	Specificity [95% CI]	AUC [95% CI]
Image-to-HE	67.3 (72/107) [57.9, 75.5]	81.0 (17/21) [60.0, 92.3]	64.0 (55/86) [63.5, 88.7]	0.76 [0.64, 0.89]
Clinical-to-HE	74.8 (80/107) [65.8, 82.0]	81.0 (17/21) [60.0, 92.3]	73.3 (63/86) [63.1, 81.5]	0.81 [0.69, 0.93]
Integrated-to-HE	81.3 (87/107) [72.9, 87.6]	76.2 (16/21) [54.9, 89.4]	82.6 (71/86) [73.2, 89.1]	0.83 [0.72, 0.95]

HE Hematoma expansion, CI confidence interval, AUC area under the curve.