a trend significance levelp< 0.15
For multivariate analyses, clinico-pathological predictors reaching a trend significance level (p< 0.15) were included into a Cox proportional hazards model using forward and backward analyses.
For multivariate analyses, clinico-pathological predictors reaching a trend significance level (p< 0.15) were included into a Cox proportional hazards model using forward and backward analyses.
However, “cytoplasmic-only” versus “apical-cytoplasmic” PSG1 expression (p < 0.001) was highly significant in univariate analyses ( Figure 3 ) with “cytoplasmic-only” staining being linked to shorter cumulative survival.