Association of the Combined Effects between Insulin-Like Growth Factor-1 Gene Polymorphisms and Negative Life Events with Major Depressive Disorder among Chinese population in the Context of Oxidative Stress

Table 5

Association of the IGF-1 rs978458 and negative life events with MDD.

SNP	Negative life events	Case	Control	OR (95% CI)
rs978458T^-	No	54	188	1
rs978458T^-	Yes	15	27	1.93 (0.96-3.90)	0.065
rs978458T^+	No	222	186	4.16 (2.90-5.96)	<0.001
rs978458T^+	Yes	129	19	2.94 (1.23-7.03)	0.015