highly significantp < 0.001
Statistical comparison using the Wilcoxon signed-rank test demonstrated a highly significant improvement in Stamey scores for the entire cohort ( p < 0.001).
Statistical comparison using the Wilcoxon signed-rank test demonstrated a highly significant improvement in Stamey scores for the entire cohort ( p < 0.001).
In this subgroup, the mean Stamey score decreased from 1.33 ± 0.50 before treatment to 1 after PRP therapy, corresponding to a mean reduction of 0.33 ± 0.50; this change did not reach statistical significance ( p = 0.083).