Table 3 Multiple regression analyses with intracellular EGFR protein expression as dependent factor in tumor tissue (T) and mucosa tissue (M)
Factor | Std. Coeff. | p-value |
|---|---|---|
EGFR extracell. protein | ||
M | 1.11 | <0.0001 |
T | 0.61 | 0.0623 |
COX-2 total protein | ||
M | 0.64 | 0.0006 |
T | -0.17 | ns |
EGFR RNA | ||
M | -0.02 | 0.0262 |
T | 0.01 | ns |
COX-1 protein | ||
M | -0.29 | 0.0002 |
T | 0.01 | ns |