Table 4. Hardy-Weinberg distribution for MTHFR 1298 genotypes in control population.
Allele X | Allele Y | Observed frequency | % | HW expected frequency | % | Chi2 | P value | |
AA | 740 | 0 | 370 | 53.62 | 394 | 57.12 | 1.479 | |
AC | 303 | 303 | 303 | 43.91 | 255 | 36.91 | 9.158 | |
CC | 0 | 34 | 17 | 2.46 | 41 | 5.96 | 14.172 | |
Total | 1043 | 337 | 690 | 100.00 | 690 | 100.00 | 24.809 | 0.00000063* |