Liang Yundan, Yang Mengchang, Zhao Gaofeng, Mao Yuanyi, Zhang Lushun, Hu Zeqing
Department of Pathology and Pathophysiology, Chengdu Medical College.
Department of Anesthesiology, Sichuan Academy of Medical Sciences and Sichuan Provincial People's Hospital, Chengdu, Sichuan.
Medicine (Baltimore). 2018 Dec;97(49):e13359. doi: 10.1097/MD.0000000000013359.
Suicide is one of the top 10 causes of death in many countries. Although there are many studies on mental disorders, few studies have examined mortality in suicide population and mentally ill population. This study examined the association between mortality and mental disorders using data on suicides and mental disorders in China. Data from China's Health and Family Planning Statistical Yearbook for 2000 to 2014 were used to analyze the relationship between mortality associated with suicide and mental disorders. The analyses found that mortality among people with mental disorders dropped from 5.42/10 million in 2000 to 2.68/10 million in 2014, decreased more among females than males, and differed between urban and rural areas; that suicide mortality dropped from 10.79/10 million in 2000 to 6.79/10 million in 2014; the decrease was greater in women than in men, with suicide being highest among male residents of cities; and no significant correlation was found between mortality among persons with mental disorders and suicide mortality. There was no correlation between suicide mortality and mental-disorder mortality during 2000 to 2014; however, overall mortality decreased more among females than males during this period.
自杀是许多国家排名前十的死因之一。尽管有许多关于精神障碍的研究，但很少有研究调查自杀人群和精神疾病患者人群的死亡率。本研究利用中国自杀和精神障碍的数据，考察了死亡率与精神障碍之间的关联。采用2000年至2014年《中国卫生和计划生育统计年鉴》的数据，分析与自杀相关的死亡率和精神障碍之间的关系。分析发现，精神疾病患者的死亡率从2000年的5.42/1000万下降到2014年的2.68/1000万，女性下降幅度大于男性，且城乡之间存在差异；自杀死亡率从2000年的10.79/1000万下降到2014年的6.79/1000万；女性下降幅度大于男性，城市男性居民的自杀率最高；精神疾病患者的死亡率与自杀死亡率之间未发现显著相关性。2000年至2014年期间，自杀死亡率与精神障碍死亡率之间没有相关性；然而，在此期间，女性的总体死亡率下降幅度大于男性。
