Table 2 Classification results
From: Computer algorithm can match physicians’ decisions about blood transfusions
| Physician judgement | General classification | ||
|---|---|---|---|
| Need transfusion | No need transfusion | ||
| Computer report | |||
| Yes |
True positive 3569/3604 (99.0%) |
False negative 122/1342 (9.1%) | |
| No |
False positive 35/3604 (1.0%) |
True negative 1220/1342 (90.9%) | |
|
96.8% (3569 + 1220)/4946 × 100% | |||