自杀死亡是人们采取有意的自伤行为，并且导致了死亡。据世界各国死亡统计局统计资料表明：自杀死亡率在5／10万～40／10万左右。自杀的原因多种多样，但许多学者都强调自杀本身的意愿是不可缺少的条件，因此做好这些人的危机干预有一定的现实意义。本文就江苏大丰县1976～1991 Suicide death is a deliberate self-inflicted act by people and leads to death. Statistics from death statistics agencies around the world show that the suicide mortality rate is between 5/100,000 and 40/100,000. There are many reasons for suicide, but many scholars stress that the willingness of suicide itself is an indispensable condition. Therefore, it is of practical significance to do a good job of crisis intervention for these people. This article is from Dafeng County, Jiangsu, 1976~1991