Table 1.

Assessment of Hardy–Weinberg equilibrium for rs1801278 genotypes

	Control (N=120)		Cases (N=100)
	Observed	Expected	Observed	Expected
GG	108	108.3	70	68.9
GA	12	11.4	26	28.2
AA	0	0.3	4	2.9
P	0.564		0.432

Note: Deviations from Hardy–Weinberg equilibrium expectations were determined using the chi-squared test.