TABLE 1

Frequency of the CLTA-4 position +49 A/G polymorphism in patients with type 1 diabetes and control subjects

PatientsControl subjectsP value
n1914
Allele frequencies0.45
    G14 (36.8%)13 (46.4%)
    A24 (63.2%)15 (53.6%)
Genotype frequencies0.78
    GG3 (15.8%)4 (28.5%)
    GA8 (42.1%)5 (35.7%)
    AA8 (42.1%)5 (35.7%)
  • Data are n (%). Differences in the allele and genotype frequencies between the groups were assessed using Fisher’s exact and χ2 tests, respectively.