Control Type 1 diabetes      
  n=206 % n=137 % OR 95% CI P value
Genotype              
 CC 205 99.5 137 100.0      
 AC 1 0.5 0 0.0      
 AA 0 0.0 0 0.0 1.34 0.04-39.85 NS
Allele              
 C 411 99.8 274 100.0      
 G 1 0.2 0 0.0 1.33 0.04-39.52 NS
OR: Odds ratio, CI: confidence interval
Fisher’s exact probability test
Table 12: Association study of MAFB 618C>A with susceptibility to type 1 diabetes.