The univariate Cox analysis results of the 17 lncRNAs are shown in Figure 2A; 7 lncRNAs (UBXN10-AS1, AC017100.1, Z93930.2, LINC01135, AP001486.2, AC004943.2, and SP2-AS1) tend to be protective factors with HR (hazard ratio) < 1, while another 10 lncRNAs' HRs are more than 1 indicating their high-risk relation with the BCR of PCa. Here, SP2 is linked to posterior cortical atrophy.