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Risk group classification of primary tumor sites according to local control rates
| Primary tumor sites | 6 months (%) | 12 months (%) | 36 months (%) |
|---|---|---|---|
| Unfavorable group | |||
| Esophagus | 61 | 49 | 49 |
| Hepatobiliary/pancreatic | 54 | 49 | 38 |
| colorectal | 85 | 43 | 21 |
| Moderately unfavorable group | |||
| Kidney/ureter | 75 | 75 | 48 |
| Sarcoma/melanoma/mesothelioma | 84 | 84 | 28 |
| Favorable group | |||
| Lung | 83 | 79 | 76 |
| Breast | 98 | 98 | 98 |
| Head and neck | 88 | 88 | 68 |
| Gynecological | 100 | 100 | 86 |
| Others | 94 | 86 | 86 |
