Table 4.

System usability score: cycle 2 and cycle 3 participants

	Participant number	SUS score
Cycle 2
Evidence-expertise prototype	3	95
	4	77.5
	5	87.5
Case-based prototype	3	52.5
	4	80
	5	72.5
Cycle 3
Evidence-expertise prototype	6	100
	7	77.5
	8	70
	9	75
	10	70
Case-based prototype	6	97.5
	7	67.5
	8	90
	9	52.5
	10	87.5

Scores have a range of 0–100.

SUS, System Usability Scale.