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Patient characteristics.
| Characteristic | No. of patients (%) |
|---|---|
| Median age (range) | 48 years (23–84) |
| Median body mass index (range) | 26.7 kg/m2 (15.2–41.3) |
| Histology | |
| Squamous cell carcinoma | 48 (80) |
| Adenocarcinoma | 9 (15) |
| Neuroendocrine carcinoma | 2 (3) |
| Transitional cell carcinoma | 1 (2) |
| Stage | |
| IB2 | 16 (27) |
| IIA | 12 (20) |
| IIB | 16 (27) |
| IIIA | 4 (7) |
| IIIB | 12 (20) |
