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Table 1 Minor allele frequencies of PTPN22 (rs2476601) genetic variant in IBD patients and healthy controls from Morocco

From: The PTPN22 C1858T (R620W) functional polymorphism in inflammatory bowel disease

SNP ID Subgroup Number of alleles MAF % Allele test
OR [95% CI] P-value
PTPN22 rs2476601 Controls (n = 311) 11/611 1.77  
IBD (n = 195) 10/380 2.56 1.46 [0.61–3.48] 0.38
CD (n = 135) 5/265 1.85 1.05 [0.36–3.05] 0.93
UC (n = 60) 5/115 4.17 2.42 [0.82–7.08] 0.09
  1. Frequencies of the PTPN22 allele between CD patients, UC patients, and IBD patients, were not significantly different compared to healthy controls
  2. Italic value indicates trend of association (P = 0.09)
  3. SNP ID Single nucleotide polymorphism identifiant, IBD inflammatory bowel disease, CD Crohn’s disease, UC ulcerative colitis, OR odds ratios, PTPN22 protein tyrosine phosphatase non-receptor type 22, MAF Minor Allele Frequencies