Table 1 Characteristics of the Study Cohort
Parameter | Measurement | Number of Cases (%) |
|---|---|---|
Patients | Count | 46 (100%) |
Age | Mean | 60.2 |
| Â | Median | 63 |
| Â | Range | 34-82 |
Sex | Male | 30 |
| Â | Female | 16 |
Follow Up (months) | Mean | 44.4 |
| Â | Median | 21.5 |
| Â | Range | 2-141 |
Time to Event (months) | Mean | 13 |
| Â | Median | 9 |
| Â | Range | 2-51 |
TNM | T1 | 6 (13%) |
| Â | T2 | 18 (39%) |
| Â | T3 | 9 (20%) |
| Â | T4 | 13 (28%) |
| Â | N0 | 20 (44%) |
| Â | N1 | 7 (15%) |
| Â | N2 | 19 (41%) |
| Â | N2a | 2 (4%) |
| Â | N2b | 14 (30%) |
| Â | N2c | 3 (7%) |
| Â | M0 | 46 (100%) |
Grade | G1 | 4 (9%) |
| Â | G2 | 37 (80%) |
| Â | G3 | 5 (11%) |
Location | Tongue | 27 (59%) |
| Â | Floor | 5 (11%) |
| Â | Tongue+Floor | 8 (17%) |
| Â | Right retromolar trigone | 2 (4%) |
| Â | Left retromolar trigone | 1 (2%) |
| Â | Right buccal | 2 (4%) |
| Â | Left inferior alveolar | 1 (2%) |
Adverse Event* | Yes | 25 (54%) [2nd primary: 4/25] |
| Â | No | 21 (46%) |