Table 2.

Model performance for external validation, training and testing on separate datasets.

Train	Test	BalAcc	Sens	Spec	PPV	NPV	LR+	LR−
EIRLI-older	LASER-older	.54***	.37	.72	.19	.87	1.32	0.88
LASER-older	EIRLI-older	.55***	.23	.87	.085	.96	1.77	0.89
EIRLI-younger	LASER-younger	.46	.15	.76	.098	.84	0.63	1.12
LASER-younger	EIRLI-younger	.50	.41	.58	.10	.92	0.98	1.02