Table 4.
Interface evaluationa
| Interface 1 | Interface 2 | Interface 3 | |
|---|---|---|---|
| Usefulness of the displayed alert | 34 (23.50, 50) | 15 (5, 32) | 33.50 (18.25, 50) |
| Ability of the interface to facilitate detecting critical information | 31 (18.50, 50) | 21 (6, 31) | 31 (15, 44) |
| Ability to accomplish a task | 40 (25.50, 50) | 21 (6.50, 33) | 39.50 (24.25, 50) |
| Sufficiency of information for making a prescribing decision | 34 (27, 50) | 19 (7, 32) | 43 (26, 59.50) |
| User friendliness of the interface | 43 (22.50, 62.50) | 15.50 (5, 33.25) | 36 (19.50, 46.50) |
| Ease with which you could arrive at a decision | 36 (24.50, 50) | 19 (6.50, 30.50) | 36 (19, 50) |
a
Scale 0–100, with 0 = poor, 100 = excellent. All values are median (interquartile range).