Table 2

Summary of results for phenotype subgroup analysis

Type I psoriasis (n=519)Type II psoriasis (n=176)Seronegative (n=328)
SNPGenotypeCount (frq)ptrendOR (CI)Count (frq)ptrendOR (CI)Count (frq)ptrendOR (CI)
rs4085613CC234 (45.2)1.16 (1.01 to 1.33)85 (48.3)1.15 (0.92 to 1.45)157 (47.9)1.23 (1.04 to 1.47)
CA240 (46.3)0.0370 (39.8)0.22143 (43.6)0.015
AA44 (8.3)21 (11.9)28 (8.5)
rs4112788CC233 (44.9)1.16 (1.01 to 1.33)85 (48.3)1.17 (0.93 to 1.47)156 (47.6)1.24 (1.04 to 1.47)
CT243 (46.8)0.0371 (40.3)0.18145 (44.2)0.014
TT43 (8.3)20 (11.4)27 (8.2)
  • Control frequencies are those reported in the UK analysis reported in table 1.

  • frq, frequency; n, number in subgroup; SNP, single nucleotide polymorphism.