SNPs associated with functional severity in AS patients.

§- The p-values shown correspond to the allele frequencies test corrected by a single-value permutation test.The symbols represent the results of the genotype frequencies association test before and after a logistic regression analysis using the age at disease onset and neck pain as covariates:*Significant genotype association (p†Borderline genotype association (0.05≥p#Significant genotype association (p