Table 1.

COMT SNPs (single nucleotide polymorphisms) on suicidal phenotypes. Single marker association analyses (SNPs: rs4633, rs4680, rs737865, rs6269, rs165599). Significant p-values in bold. False discovery rate (FDR) p-values after multiple testing correction in brackets. [HW = Hardy-Weinberg equilibrium, COMT = Catechol-O-methyltransferase, NSSI = non-suicidal self-injury, total = total sample].

HW p-value: 0,45	total		female		male
	χ2	p-value	χ2	p-value	χ2	p-value
rs4633
transient thought	1.532	0.465	0.041	0.98	2.044	0.36
concrete thought	1.1	0.577	1.881	0.39	1.346	0.51
NSSI	3.785	0.151	3.09	0.213	0.679	0.712
self-harm	2.519	0.284	5.15	0.076	0.256	0.88
suicide attempt	0.929	0.628	0.714	0.7	0.169	0.919
rs4680
transient thought	1.31	0.519	0.041	0.98	1.575	0.455
concrete thought	1.213	0.545	1.881	0.39	1.777	0.411
NSSI	4.047	0.132	3.09	0.213	1.863	0.394
self-harm	1.88	0.391	5.15	0.076	0.893	0.64
suicide attempt	0.502	0.778	0.714	0.7	0.015	0.993
HW p-value: 0,46	total		female		male
	χ2	p-value	χ 2	p-value	χ 2	p-value
rs737865
transient thought	0.248	0.883	0.357	0.836	0.113	0.945
concrete thought	5.17	0.075	2.687	0.26	2.639	0.267
NSSI	1.422	0.491	2.956	0.228	0.267	0.875
self-harm	0.431	0.806	2.187	0.335	4.72	0.94
suicide attempt	6.08	0.048	1.12	0.57	10.1	0.006 [0.030]
HW p-value: 0,8	total		female		male
	χ 2	p-value	χ 2	p-value	χ 2	p-value
rs6269
transient thought	0.965	0.617	1.034	0.596	2.391	0.302
concrete thought	8.085	0.018 [0.09]	5.549	0.062	2.943	0.23
NSSI	2.635	0.268	1.948	0.378	0.392	0.822
self-harm	1.986	0.37	2.218	0.33	1.599	0.45
suicide attempt	2.383	0.304	0.311	0.856	3.784	0.151
HW p-value: 0,55	total		female		male
	χ 2	p-value	χ 2	p-value	χ 2	p-value
rs165599
transient thought	2.296	0.317	0.438	0.803	5.625	0.06
concrete thought	3.018	0.221	0.08	0.961	7.722	0.021 [0.1]
non-suicidal self-mutilation	3.256	0.196	0.955	0.622	2.265	0.322
self-harm	1.881	0.39	3.21	0.201	0.118	0.943
suicide attempt	1.027	0.598	0.619	0.734	2.277	0.32