marginally significantp = 0.08
The main effect of the DQB1*0201 allele in the factorial mixed-model ANOVA was marginally significant (p = 0.08) with serum CTLA-4 levels being lower in individuals with a DQB1*0201 allele (mean = 1.8 ng/ml) than individuals without a DQB1*0201 allele (mean = 2.4 ng/ml).