Table 3

HLA-Cw6 in patients with psoriatic arthritis

HLA-Cw6 allelesPsA cases
Total cohort, n = 453Type I, n = 335Type II, n = 115
PsA, psoriatic arthritis; Type I, patients with PsA with type I psoriasis; Type II, patients with PsA with type II psoriasis.
Values are represented as n (%).
*Global comparison between patients with type I and type II PsA using χ2 analysis.
0262 (57.8)166 (49.6)94 (81.7)
1182 (40.2)162 (48.4)19 (16.5)
29 (2)7 (2)2 (1.8)
p Value*1.2×10−9