Figure 4

PTEN deletion is associated with low AR expression in PCa. Adjusted H-score of nuclear AR (IHC) was compared between PCa with and without PTEN deletion determined by FISH. The box-plot shows the mean (+ sign), the 25th, 50th (median), 75th percentiles of AR H-score including the minimum and maximum (two-sided Mann–Whitney U-test, P-value indicated).