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Baseline characteristics of the entire patient cohort
| Total | Percent (%) | |
|---|---|---|
| Sex | ||
| Female | 42 | 10.0 |
| Male | 379 | 90.0 |
| Age group | ||
| ≤ 65 | 221 | 52.4 |
| > 65 | 200 | 47.6 |
| Tumour stage | ||
| pT 1 | 50 | 11.9 |
| pT 2 | 36 | 8.6 |
| pT 3 | 322 | 76.8 |
| pT 4 | 11 | 2.6 |
| Lymph node status | ||
| pN 0 | 161 | 38.3 |
| pN + | 259 | 61.7 |
