Table 1 Patients’ characteristics
Variables | Number of cases (N = 60) |
|---|---|
Age (≤65 />65) | 36/24 |
Sex (Male/Female) | 50/10 |
T-classification (T1-T2/T3-T4) | 22/38 |
N-classification (N0/N1-3) | 3/57 |
Lymphatic permeation (Yes/No) | 32/28 |
Vascular invasion (Yes/No) | 22/38 |
Pathological lymph nodes (Yes/No) | 25/35 |
REG-I expression (Positive/Negative) | 36/24 |
Grades (I, П, Ш) | 19/22/19 |
Site (Oropharynx, Hypopharynx, Tongue, Larynx) | 13/19/15,13 |
Events | |
Death (overall survival) Death or recurrence (disease free survival) | 14 40 |