Table 2.

Participant speed, accuracy, and requests for assistance while identifying essential personalized risk information during usability evaluation.

Task	Time (seconds), median (IQR)			Accuracy (n=12), n (%)		Requests for assistance
	Clinicians (n=7)	Family participants (n=5)
Task 1: demographics	11.8 (7.5-20.9)	11.4 (9.2-17.4)	11 (92)		0
Task 2: risk of pain	16.5 (7.2-25.3)	16.6 (15.6-34.3)	11 (92)		1 Family participant
Task 3: main risk factor	7.0 (3.4-10.7)	6.9 (4.0-9.3)	11 (92)		1 Clinician
Task 4: effect of team strategies	6.1 (3.0-7.3)	4.3 (2.9-6.1)	12 (100)		0