Table 3 Genotype frequencies of IL-18 gene promoter polymorphism of 271 cases and 409 controls
From: Association of interleukin-18 gene polymorphism with body mass index in women
Cases (BMI ≥25), n (%) | Controls (BMI <25), n (%) | χ2 | p a | |
|---|---|---|---|---|
Position −137 genotype GG | 208 (76.8) | 290 (70.9) | 3.455 | .178 |
GC | 56 (20.7) | 110 (26.9) | ||
CC | 7 (2.6) | 9 (2.2) | ||
Alleles | ||||
G | 472 (87.1) | 690 (84.4) | 1.957 | .162 |
C | 70 (12.9) | 128 (15.6) | ||
Position −607 genotype | 69 (25.5) | 94 (23.0) | ||
CC | ||||
CA | 157 (57.9) | 231 (56.5) | 1.807 | .405 |
AA | 45 (16.6) | 84 (20.5) | ||
Alleles | ||||
C | 295 (54.4) | 419 (51.2) | 1.343 | .246 |
A | 247 (45.6) | 399 (48.8) |