Table 1 Demographic and clinicopathological characteristics of the patients with LSCC (tissue microarray of 80 patients)
Characteristics | All patients (N = 80) | |
|---|---|---|
No | % | |
Age (mean ± SD) | 62.6 ± 7.5 | |
  < 65 | 46 | 57.5 |
  ≥ 65 | 34 | 42.5 |
Gender | ||
 Male | 78 | 97.5 |
 Female | 2 | 2.5 |
Smoking history | ||
 No | 24 | 30.0 |
 Yes | 56 | 70.0 |
Alcohol drinking | ||
 No | 37 | 46.3 |
 Yes | 43 | 53.7 |
Primary site | ||
 Glottic | 49 | 61.2 |
 Supraglottic | 31 | 38.8 |
T stage | ||
 T1 | 7 | 8.8 |
 T2 | 11 | 13.8 |
 T3 | 36 | 45.0 |
 T4 | 26 | 32.5 |
N stage | ||
 N0 | 48 | 60.0 |
 N1 | 18 | 22.5 |
 N2 | 14 | 17.5 |
 N3 | 0 | 0.0 |
Pathological stage | ||
 Stage I | 7 | 8.8 |
 Stage II | 6 | 7.5 |
 Stage III | 32 | 40.0 |
 Stage IV | 35 | 43.8 |
Tumor differentiation | ||
 Well or moderately | 71 | 88.8 |
 Poorly | 9 | 11.2 |
Tumor nest iNOS + M1 infiltration | ||
 No | 80 | 100.0 |
 Yes | 0 | 0.0 |
Tumor nest CD206 + M2 infiltration | ||
 No | 52 | 65.0 |
 Yes | 28 | 35.0 |
Tumor stroma iNOS + M1 infiltration | ||
 No | 67 | 83.8 |
 Yes | 13 | 16.3 |
Tumor stroma CD206 + M2 infiltration | ||
 No | 27 | 33.7 |
 Yes | 53 | 66.3 |