Table 6 Grade ≥ 3 therapeutic toxicities among patients with the integrated GTV-TNM stratification system in the whole cohort
The integrated GTV-TNM stratification system | Toxicities | |||||
|---|---|---|---|---|---|---|
Grade ≥ 3 pneumonitis (%) | P value | Grade ≥ 3 esophagitis (%) | P value | Grade ≥ 3 myeloctoxicity (%) | P value | |
Stratum A (n = 79) | 7 (8.9) | 0.026 | 10 (12.7) | 0.395 | 15 (19.0) | 0.857 |
Stratum B (n = 162) | 16 (9.9) |  | 26 (16.0) |  | 30 (18.5) |  |
Stratum C (n = 99) | 20 (20.2) |  | 20 (20.2) |  | 16 (16.2) |  |
Total (n = 340) | 43 (12.6) |  | 56 (16.5) |  | 61 (17.9) |  |