Research Article

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 2

Association of negative life events and MDD.

Negative life eventsCase ()Control ()OR (95% CI)

No320 (76.2%)379 (90.2%)3.28 (2.19-4.85)<0.001
Yes100 (23.8%)41 (9.8%)