Characteristics | Patients (n) | Toxicities (n) | HRa (95% CI) |
---|---|---|---|
Age (years) | |||
≤50 | 62 | 11 | 1.0 |
>50 to 60 | 168 | 36 | 1.29 (0.65–2.57) |
>60 to 70 | 152 | 23 | 0.84 (0.41–1.76) |
>70 | 65 | 8 | 0.78 (0.31–1.97) |
BMI (kg/m2) | |||
≤25 | 229 | 23 | 1.0 |
26–30 | 150 | 36 | 2.50 (1.45–4.30) |
>30 | 68 | 19 | 3.30 (1.76–6.21) |
Skin sensitivity | |||
Always sunburn | 113 | 17 | 1.0 |
Sometimes sunburn | 243 | 43 | 1.15 (0.65–2.04) |
Never sunburn | 80 | 16 | 1.49 (0.74–2.99) |
Current smoking | |||
No | 399 | 67 | 1.0 |
Yes | 48 | 11 | 1.54 (0.79–3.01) |
Alcohol consumption | |||
No | 110 | 12 | 1.0 |
Yes | 321 | 61 | 1.88 (1.00–3.53) |
Radiotherapy of lymph nodes | |||
No | 397 | 67 | 1.0 |
Yes | 50 | 11 | 1.32 (0.66–2.63) |
Hormone therapy | |||
No | 68 | 9 | 1.0 |
Yes | 379 | 69 | 1.51 (0.75–3.04) |