Table 1.
Characteristics | No. | % |
---|---|---|
Demographics | ||
Male | 85/140 | 60.7 |
Female | 55/140 | 39.3 |
Median age (y) | 58 (range, 24 to 90) | |
Clinical T stage | ||
T1 | 52/140 | 37.1 |
T2 | 88/140 | 62.9 |
Pathologic T stagea | ||
T1 | 77/137 | 56.2 |
T2 | 58/137 | 42.3 |
T3 | 1/137 | 0.7 |
T4 | 1/137 | 0.7 |
Tumor location | ||
Oral tongue | 95/140 | 67.9 |
Floor of mouth | 26/140 | 18.6 |
Alveolar ridge | 4/140 | 2.9 |
Retromolar trigone | 8/140 | 5.7 |
Buccal mucosa | 7/140 | 5.0 |
For 3 patients, pathologic T stage was missing.