Table 6 Immune-histochemical results and statistical analyses of AR considered as continuous variable: comparisons of both cases vs controls and primary vs metastatic lesions
IHC parameter | Cases vs controls // primary vs metastatic lesions (%) | N | Mean (%) | Median (%) | Range | pValue |
|---|---|---|---|---|---|---|
AR | Cases | 39 | 14.15 | 5 | 0–70 | <  0.001 |
Controls | 40 | 42.05 | 37.5 | 0–95 | ||
Primary tumor | 24 | 12.70 | 2.5 | 0–70 | 0.270 | |
Brain metastasis | 24 | 9.25 | 0 | 0–60 |