Table 1.

Characteristics of the subjects grouped by the miR-146a genotype rs2910164; GG versus GC/CC.

	Range	GG				GC/CC				Sum	T-test
		N	%	Mean	SEM	N	%	Mean	SEM
Subjects		758	62.9			446	37			1204
Insomnia	1 to 4			1.71	0.027			1.64	0.315		1.50
NAQ	1 to 5			1.18	0.011			1.21	0.017		−1.77
Distress	1 to 4			1.36	0.013			1.37	0.018		–0.51
Age				46	0.813			44.5	0.465
Male		378	49.8			200	44.8
Female		380	50.1			246	55.2
Education
Secondary school or less		20	2.6			6	1.3
High school		277	36.5			169	37.9
University ≤ 4 years		237	31.3			149	33.4
University ≥ 4 years		222	29.3			119	26.7

NAQ, Negative Acts Questionnaire; SEM, Standard error of the mean.