Research Article
PD-L1, STAT3, IL6, and EGFR Immunoexpressions in High-Grade Osteosarcoma
Table 3
Crosstabulation between PD-L1, STAT3, IL6, and EGFR immunoexpressions.
| | PD-L1 immunoexpression | value (using chi-square test) | Negative | Positive | n | % | n | % |
| Immunoexpression of STAT3 | Negative | 25 | 92.6 | 2 | 33.3 | 0.005 (with Fisher exact test) | Low expression | 2 | 7.4 | 4 | 66.7 | Immunoexpression of EGFR | Negative | 5 | 18.5 | 0 | 0.0 | 0.049 | Low expression | 14 | 51.9 | 1 | 16.7 | High expression | 8 | 29.6 | 5 | 83.3 | Immunoexpression of IL6 | Negative | 3 | 11.1 | 0 | 0.0 | 0.627 | Low expression | 6 | 22.2 | 1 | 16.7 | High expression | 18 | 66.7 | 5 | 83.3 |
|
|