Effect of Tryptophan Hydroxylase-2 rs7305115 SNP on suicide attempts risk in major depression

Table 6 Association analysis of TPH2 genotypes and predictor variables in MDD+suicide group

	Genotype (N)			*P value* ^a
	AA (n = 31)	AG (n = 118)	GG (n = 66)
Family history of suicide				0.006
Yes	5	45	33
No	26	73	33
Negative life events half year ago				0.005
Yes	10	51	42
No	21	67	24
Hopelessness				0.002
Yes	17	86	58
No	14	32	8

ISSN: 1744-9081