饮酒和许多非正常死亡有关,如自杀、他杀、意外伤害死亡等,对各国社会公共健康卫生有着不容忽视的影响。自杀同时也是一个独立的社会公共健康问题,在世界各国均成为日渐严重的社会问题,尤其在青少年群体中,这两种社会现象尤其严重。对饮酒和自杀的关系的研究已有数十年的历史, Drinking and many non-normal death related, such as suicide, killing him, accidental death and so on, to all countries have a social public health can not be ignored. Suicide is also an independent issue of public health. It has become an increasingly serious social problem in all countries in the world. Particularly among adolescents, these two social phenomena are particularly serious. The study of the relationship between alcohol consumption and suicide has been decades-old,