Table 9 Sub-group performance on the held-out test set.

From: An integrated predictive model for Alzheimer’s disease progression from cognitively normal subjects using generated MRI and interpretable AI

Row

Stratum

AUC (95% CI)

Accuracy

Sensitivity

Specificity

1

Age 70–80 y

0.799 (0.687–0.897)

0.812

0.725

0.889

2

Age > 80 y

0.928 (0.836–1.000)

0.845

0.823

0.871

3

Female

0.773 (0.650–0.891)

0.740

0.739

0.741

4

Male

0.925 (0.848–0.990)

0.893

0.788

1.000

5

Education \(\le\) 12 y

0.867 (0.775–0.949)

0.766

0.643

1.000

6

Education > 12 y

0.904 (0.827–0.965)

0.876

0.963

0.824

7

Married

0.820 (0.712–0.910)

0.800

0.665

0.916

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