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Associations between interfractional change, primary tumor, and adaptive re-planning
| Lung cancer | Others | P value (Fisher’s test) | |
|---|---|---|---|
| GTV change < 20% | 12 | 5 | 0.363 |
| GTV change > 20% | 9 | 1 | |
| No adaptive re-planning | 8 | 5 | 0.077 |
| Adaptive re-planning | 13 | 1 |
| No re-planning | Re-planning | P value | |
|---|---|---|---|
| GTV < 20% | 11 | 6 | 0.046 |
| GTV change > 20% | 2 | 8 |
| Solid | Cystic component or necrosis | P value | |
|---|---|---|---|
| GTV < 20% | 5 | 12 | 1 |
| GTV change > 20% | 3 | 7 |
GTV gross tumor volume
