Table 2.

Results of SNP association between nine genotyped SNPs in the OXTR gene and AS

SNP ID	Frequency Minor Allele (cases)	Frequency Minor Allele (controls)	OR	X 2	Pvalue
rs237885	0.4612	0.458	1.013	0.0074	0.9317
rs2268490	0.1282	0.1382	0.9171	0.1535	0.6952
rs2268493	0.2155	0.3074	0.619	7.442	0.00637
rs2254298	0.0862	0.1284	0.6404	3.062	0.0802
rs53576	0.3559	0.3037	1.267	2.308	0.1287
rs237894	0.3248	0.267	1.321	2.992	0.0837
rs2268496	0.2179	0.2437	0.8648	0.6625	0.4157
rs237900	0.3846	0.3897	0.9787	0.0199	0.8879
rs2301261	0.0769	0.1078	0.6899	1.9	0.1681

Significant P values after Bonferroni correction for total number of SNPs are written in bold and italicized. AS, Asperger Syndrome; OR, odds ratio; SNP, single nucleotide polymorphism.