Table 3 of Inanir, Mol Vis 2013; 19:675-683.


Table 3. Distribution of IL-4 gene 70 bp VNTR polymorphism and allele frequencies between BD patients and controls.

Genotype Patients(n=238; %) Controls(n=250; %) χ2 P value OR (95%CI)
P1P1 8 (3.40) 3 (1.2) 17.33 p<0.001
P1P2 62 (26.10) 32 (12.8)
P2P2 168 (70.50) 215 (86)
P1P1+ P1P2: P2P2 70:168 35:215 17.15 p<0.001 2.555 (1.629–4.052)
I P1P2+ P2P2: P1P1 230:8 247:3 2.585 p=0.107 0.349 (0.074–1.295)
Allele frequency
P1 78 (16) 38 (7) 17.98 p<0.001 2.381 (1.586–3.617)
P2 398 (84) 462 (93)