Table II.
Gene | Genotype | Predicted value | Observed value | χ2 | P-value |
---|---|---|---|---|---|
MTHFR C677T | CC | 140 (37.9) | 139 (37.6) | 0.066 | 0.967 |
CT | 175 (47.4) | 178 (48.1) | |||
TT | 55 (14.7) | 53 (14.3) |
In the control group, the three genotypes have a distribution in Hardy-Weinberg equilibrium, χ2=0.066, P=0.967. MTHFR, methylenetetrahydrofolate reductase.