APOB and posterior cortical atrophy: HDL, apo A, and apo B were not associated with early age onset PCa in any of the methods used (HDL; ORIVW = 0.989; 95% CI = [0.816,1.104]; P = 0.847, Apo A; ORIVW = 1.044; 95% CI = [0.933,1.166]]; P = 0.452, Apo B; ORIVW = 1.125; 95% CI = [0.974,1.094]; P = 0.108).