Table 1 Relation between PD-1 epithelial TC cell expression and clinic-pathological features. * P < 0.05 among groups
Epithelial cell PD-1 staining | P | ||
|---|---|---|---|
Negative/low | Positive | ||
BRAF (n = 34) | |||
Not mutated | 2 | 2 | 0.9 |
Mutated | 16 | 14 | |
Thyroiditis (n = 33) | |||
No | 12 | 11 | 0.9 |
Yes | 5 | 5 | |
TNM (n = 34) | |||
T1 | 11 | 9 | |
T2 | 4 | 3 | 0.77 |
T3 | 3 | 4 | |
N0 | 17 | 6 | |
N1 | 1 | 10 | 0.04* |
M0 | 11 | 15 | |
M1 | 7 | 1 | 0.9 |
Progression free survival (n = 28) | |||
No | 3 | 4 | |
Yes | 12 | 9 | 0.51 |
Stage (n = 29) | |||
1 | 12 | 6 | |
2 | 0 | 0 | 0.04* |
3 | 1 | 5 | |
4 | 2 | 3 | |
Infiltrative phenotype (n = 34) | |||
No | 15 | 13 | |
Yes | 3 | 3 | 0.87 |