| Id |
Subject |
Object |
Predicate |
Lexical cue |
| T273 |
0-205 |
Sentence |
denotes |
To determine the clinical usefulness of the diagnostic model, we developed the decision curve (Fig. 4), which showed better performances for the CR model compared with that for the C model and the R model. |
| T274 |
206-389 |
Sentence |
denotes |
Across the majority of the range of reasonable threshold probabilities, the decision curve analysis showed that the CR model had a higher overall benefit than the C model and R model. |
| T275 |
390-459 |
Sentence |
denotes |
Fig. 4 Decision curve analysis for each model in the primary dataset. |
| T276 |
460-754 |
Sentence |
denotes |
The y-axis measures the net benefit, which is calculated by summing the benefits (true-positive findings) and subtracting the harms (false-positive findings), weighting the latter by a factor related to the relative harm of undetected metastasis compared with the harm of unnecessary treatment. |
| T277 |
755-1013 |
Sentence |
denotes |
The decision curve shows that if the threshold probability is over 10%, the application of the combination of clinical and radiological model (CR model) to diagnose COVID-19 adds more benefit than the clinical model (C model) and radiological model (R model) |
