Table 1 Example of the data frame for formal evaluation based on extraction of manual clinical concepts (TN: true negative, TP: true positive, FP: false positive, FN: false negative, Y: yes, N: no)
Concepts | Negation | Hypothesis | Family Medical history | Well segmented |
|---|---|---|---|---|
Left heart failure | TN | TN | FP | Y |
Atrial fibrillation | TN | TN | TN | Y |
Atrial fibrillation anticoagulant | TN | FN | TN | Y |
Known allergy | TP | TN | TN | Y |
« Sudden» dyspnea | TN | TN | TN | N |
Lung cancer | TN | TN | TP | Y |
hematemesis | TN | TP | TN | Y |
narcolepsy | TP | TP | TN | Y |
asthma | TP | TN | TP | Y |
Prealbumin: 0.16 | FP | TN | TN | Y |