Age, Gleason scores, incidence of metastases at diagnosis and tumour Ki67-IR at diagnosis for the cases divided on the basis of tumour pAkt-IR and pEGFR-IR scores.

aKruskal-Wallis test.bThe % value refers to the % of cases for the pAkt-IR/pEGFR-IR group in question (i.e. vertical numbers add up to 100%).cķ2 test.dDunn’s Multiple Comparison Test following significant Kruskal-Wallis test. NSNot significant (P>0.05). "pEGFR effect" refers to the comparison between pEGFR-IR c, NSc and Pd, respectively. The corresponding significance levels for pEGFR-IR ≥3.2 alone were Pc, NSc and Pd, respectively.