根据美国精神病学联合会的《诊断和统计手册》第三片(DSM-Ⅲ,1980),抑郁症是一种综合症,它的重要迹象是“在所有或差不多所有平常活动和娱乐中表现出的烦躁不安的情绪或丧失了兴趣和愉快”,并且这种情绪失调是“相应的、持久的”,其症状表现为食欲不佳、失眠、缺乏活力、思维迟钝、自我责备,经常产生死或自杀的想法等。由于老年人对躯体 According to the American Psychiatric Association’s Diagnostic and Statistical Manual, Third Edition (DSM-III, 1980), depression is a syndrome with an important sign of “manifesting itself in all or nearly all common activities and amusements Of irritability or loss of interest and pleasure, ”and the disorder is“ correspondingly persistent ”with symptoms of poor appetite, insomnia, lack of energy, sluggishness, self-blame, frequent deaths or Suicide ideas and so on. As the elderly on the body