抑郁症是一种重型精神疾病,临床上主要表现为情绪低落、兴趣缺乏、思维迟缓、睡眠障碍等。近年来,抑郁症的发病趋势逐渐低龄化,据国外统计,大约3%～8%的青少年受到抑郁症的困扰,使他们的身心健康、学习成绩、家庭生活、社会功能等受到严重影响[1-2]。同时,抑郁症引发的自杀也是导致青少年死亡的第三大原因,所以及时有效治疗至关重要[3]。 Depression is a heavy mental illness, the main clinical manifestations of depression, lack of interest, slow thinking, sleep disorders and so on. In recent years, the incidence of depression has been gradually declining. According to foreign statistics, about 3% to 8% of adolescents suffer from depression, which seriously affects their physical and mental health, academic performance, family life and social functions [1 -2]. At the same time, depression-induced suicide is also the third leading cause of adolescent mortality, so timely and effective treatment is essential [3].