Rs1800255

rs1800255 is a SNP in the alpha I chain of the type III collagen protein-encoding COL3A1 gene.

A relatively small study (200 patients) reported an odds ratio of 5 (CI: 1.4-17.1) between rs1800255(A;A) homozygotes and risk for pelvic organ prolapse. No significance was found for the heterozygous genotype.