LEPR and malignant colon neoplasm: Haplotype analyses indicated that the LEPR block 2 haplotype G-C-T, defined by rs7534511, rs9436301, and rs1887285, and the block 3 haplotype A-A-G, defined by rs7602, rs970467, and rs9436748, were associated with prolonged OS and DFS among patients with CRC and colon cancer.