Objective:To discuss the relationship between alcohol dependence and primary depressive disorder in male patients.Methods:Demographic information questionnaire

general state investigation of patient history

early unhealthly domestic environment

social support rating scale and coping style questionnaire were used to assess the contrast between the study group(n=60)and the control group(n=60).Results:In the two groups

every factor with statistical significance found in single factor analysis were analyzed by Logistic regession analyses.the Results showed that the dependable factors for alcohol dependence of depressive disorder patients are family history of alcohol dependence

history of suicidal behaviors

history of domestic violence

lower age of onset

imperfect family structure

parental maltreating and parental unsound rearing styles and short of social support

avoidance

illusion

self-accusation and asking for help.Conclusion:There are difference in the two group in general state investigation of patient history

home environment and social support

stress style and personality characteristics

and the difference has dependability in male depressive disorder with alcohol dependence.Evaluating these aspects in male primary depressive disorder will help to prevent alcohol dependence and have considerate significance in directing intervention and therapy.