Table 3

HLA-class II allelic frequencies significantly associated with Hispanic patients with systemic sclerosis (SSc) compared with normal Hispanic controls using logistic regression

SSc (%)Controls (%)Model (D/R/A)p ValueOR95% CI
DRB1
 *11048.82.0D0.00034.992.0 to 12.4
 *07013.87.6D0.010.390.2 to 0.8
DQA1
 *050129.921.7R0.0024.091.6 to 10.4
 *02013.87.8D0.010.390.2 to 0.8
DQB1
 *030124.214.9D0.0032.131.3 to 3.5
 *DQB1 26 epi72.761.70.0191.811.1 to 3.0
  • SSc cases (n = 161) versus normal controls (n = 198).