Table 6.
ColonFlag performance based on CRC stage
| Study | Sensitivitya | ORb | AUCc |
|---|---|---|---|
| Hornbrook, 2017 15 | In situ=12.1 | ||
| I=16.7 | |||
| II=54.1 | |||
| III=57.3 | |||
| IV=40.4 | |||
| Hilsden, 2018 6 | I/II=10.7% | I/II=2.3% | |
| III/IV=18.3% | III/IV=4.6% | ||
| Schneider, 2020 18 | Early stage (0, I, II)=28.8% | Early stage (0, I, II)=0.75 | |
| Advanced stage (III, IV, VII)=43.4% | Advanced stage (III, IV, VII)=0.82 |
a
Using the predicted outcomes from a binary classification model and comparing them to the true outcomes of the instances.
b
Calculated by comparing the odds of the event in the exposed group to the odds of the event in the unexposed group using data.
c
Computed by plotting a Receiver Operating Characteristics (ROC) curve based on model predictions and true labels, then calculating the area under this curve.