Table 2 Specification of the included charts
Set | Outcome | Lung cancer | Non-small cell lung cancer | Recurrence | Relation | ||
|---|---|---|---|---|---|---|---|
Implied | Strict | Implied | Strict | Implied | Strict | ||
Development set (n = 30) | Positive | 27 | 23 | 17 | 17 | 10 | 6 |
Negative | – | – | – | – | 5 | – | |
Not listed | 3 | 7 | 13 | 13 | 15 | 13 | |
Test set (n = 68) | Positive | 51 | 40 | 36 | 31 | 20 | 10 |
Negative | – | – | – | – | 10 | – | |
Not listed | 17 | 28 | 32 | 37 | 38 | 58 | |