Table 2 Number of participants making omission and commission errors
Scenario complexity | Quality of Decision Support | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
Control (No CDS) | Correct CDS | Incorrect CDS | ||||||||||
Omission | Commission | Omission | Commission | Omission | Commission | |||||||
No alert | No alert | True positive alert | True negative alert | False negative alert | False positive alert | |||||||
(n = 120) | (n = 120) | (n = 120) | (n = 120) | (n = 120) | (n = 120) | |||||||
n | % | n | % | n | % | n | % | n | % | n | % | |
Low | 55 | 45.8 | 4 | 3.3 | 9 | 7.5 | 5 | 4.2 | 95 | 79.2 | 83 | 69.2 |
Low + Interrupta | 46 | 54.8 | 5 | 6 | 8 | 8.2 | 1 | 1 | 92 | 79.3 | 69 | 59.5 |
High | 58 | 48.3 | 15 | 12.5 | 11 | 9.2 | 12 | 10 | 90 | 75 | 77 | 64.2 |
Total | 159 | 49.1 | 24 | 7.4 | 28 | 8.3 | 18 | 5.3 | 277 | 77.8 | 229 | 64.3 |