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Definition of pulmonary nodular finding type based on characterization of change and sample size.
| Class Type | Sample Size (no. of sentences) | Definition |
|---|---|---|
| New/Indeterminate | 421 | Nodular finding was not present in a prior study and/or cannot be assessed as any of the other types |
| Worsening | 87 | Nodular finding has progressed |
| Unchanged | 340 | Nodular finding has not changed |
| Improving | 90 | Nodular finding has been partially or completely resolved |
