Table 3.

Misclassification Table for the Models: Testing Cohort

Clinical Outcome		Visits With Event (%)		Nonevent Visits (%)
Prediction Model	Cutoff	Predicted Event	Predicted Nonevent	Predicted Event	Predicted Nonevent	Brier Score
Logistic regression	0.111	5043 (64.1)	2830 (35.9)	35,259 (36.0)	62,586 (64.0)	0.36
Longitudinal random forest	0.143	5814 (73.8)	2059 (26.2)	17,395 (17.8)	80,450 (82.2)	0.18
Longitudinal random forest with previous events	0.143	6275 (79.7)	1598 (20.3)	19,555 (20.0)	78,290 (80.0)	0.20