Risk stratification using data from electronic medical records better predicts suicide risks than clinician assessments

Table 5 Area under the ROC curve (AUC, 95% CIs) of clinicians versus EMR-based model on the validation cohort

		Clinician	EMR model
High-risk versus the rest
	30 days	0.55 (0.44, 0.67)	0.73 (0.62, 0.84)
	60 days	0.59 (0.50, 0.69)	0.79 (0.70, 0.85)
	90 days	0.58 (0.50, 0.66)	0.79 (0.72, 0.84)
	180 days	0.57 (0.49, 0.63)	0.75 (0.69, 0.80)
*Moderate/high-risk versus low-risk*
	30 days	0.52 (0.46, 0.67)	0.71 (0.64, 0.77)
	60 days	0.54 (0.49, 0.59)	0.78 (0.73, 0.82)
	90 days	0.53 (0.49, 0.58)	0.79 (0.75, 0.83)
	180 days	0.53 (0.49, 0.57)	0.76 (0.73, 0.80)

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