Table 1. Distribution of rs17004038 in patients with schizophrenia and controls in this study.

			Genotype				Allele
	n	HWE	C/C	C/A	A/A	P-valuea	C	A	MAF	P-valueb	Odds ratio (95% CI)	Power
Overall
SCZ	1758	1.00	1677	80	1	0.0467	3434	82	0.0233	0.0424	1.445 (1.011–2.065)	0.520
CTL	1507	0.012	1461	43	3		2965	49	0.0163
Male
SCZ	946	0.77	904	41	1	0.389	1849	43	0.0227	0.368	1.250 (0.769–2.032)	0.141
CTL	739	0.0025	715	21	3		1451	27	0.0183
Female
SCZ	812	1.00	773	39	0	0.0456	1585	39	0.0240	0.0478	1.693 (0.999–2.869)	0.509
CTL	768	1.00	746	22	0		1514	22	0.0143

CI, Confidence interval; CTL, control; HWE, Hardy-Weinberg equilibrium; MAF, minor allele frequency; SCZ, schizophrenia.

Boldface type indicates statistical significance.

^a Genotypic p-values were calculated with Cochran-Armitage trend test.

^b Allelic p-values were calculated with the χ² test.