需要住院治疗的外部性障碍青少年：一项基于注册数据的10年随访研究，关于再次住院、诊断稳定性和死亡率

We examined the need for rehospitalization, diagnostic stability, and mortality in severe externalizing disorders among adolescents aged 13 to 17 years who were admitted to psychiatric inpatient care for the first time in their lives. Adolescents with their first psychiatric inpatient admission between 1980 and 2010 in Finland were identified using a nationally representative care register and followed for 10 years in registers. Of the total of 17,112 adolescents, 3,611 had their initial admission due to externalizing disorders. Over the decades, the number of adolescents hospitalized for exte