Table 1 Matched demographic, exposure and tumor characteristics of patients with oropharyngeal squamous cell carcinoma in this study
From: Transoral robotic surgery with radial forearm free flap reconstruction: case control analysis
Variable | TORS (n = 18) | Mandibulotomy (n = 29) | P |
|---|---|---|---|
Age, years | 59.6 | 57.6 | 0.69 |
Sex, % M | 66.7 | 80.7 | 0.31 |
Smoking status (%) | 10 (55.5) | 17 (58.6) | 0.67 |
P16 positivity (%) | 16 (88.9) | 25 (93.1) | 0.61 |
Tumor subsite (%) | |||
Tonsil | 13 (72.2) | 16 (55.2) | 0.36 |
Base of Tongue | 5 (27.8) | 13 (44.8) | |
Pathologic stage (%) | |||
T1 | 5 (27.8) | 7 (26.9) | 0.96 |
T2 | 10 (55.5) | 17 (58.6) | |
T3 | 3 (16.7) | 5 (19.2) | |
N0 | 1 (5.6) | 1 (3.8) | |
N1 | 1 (5.6) | 3 (11.5) | 0.68 |
N2 | 13 (72.2) | 23 (79.3.) | |
N3 | 3 (16.7) | 2 (7.7) | |