PRKCI and posterior cortical atrophy: For PKCι variant rs1197750201 (F66Y), the wild-type genotype TT was most significantly associated with an increased risk of PCa (p ≤ =  < 0.0001, odds ratio = 4.198 (95% CI OR: 2.317 to 7.703), relative risk = 1.947 (95% CI RR: 1.482 to 2.586).