1997 年至 2016 年巴西青少年自杀趋势。
Suicide trend among Brazilian adolescents between 1997 and 2016.
机构信息
Universidade Federal de Mato Grosso, Faculdade de Enfermagem, Cuiabá, MT, Brasil.
Universidade Federal de Mato Grosso, Departamento de Estatística, Cuiabá, MT, Brasil.
出版信息
Epidemiol Serv Saude. 2020 Sep 7;29(4):e2020117. doi: 10.1590/S1679-49742020000400025.
OBJECTIVE
To analyze the suicide mortality trend among Brazilian adolescents from 1997 to 2016.
METHODS
This is an ecological time series study; Prais-Winsten regression was used.
RESULTS
14,852 suicide deaths were recorded, with mortality rates per 100,000 inhabitants of 1.95 in 1997, 2.65 in 2016 and average of 2.14 for the period 1997-2016; deaths predominated in males (67.59%), as well as deaths due to intentional self-harm (84.19%) and suicides at home (52.69%); the Midwest region had the highest rate in the period (3.71/100,000 inhabitants), in particular the state of Mato Grosso do Sul (8.3/100,000 inhabitants); the suicide trend rose 1.35% per annum in the general adolescent population (95%CI 0.56;2.15), 1.63% in males (95%CI 0.56;2.29), 3.11% in the North (95%CI 2.25;3.98) and 4.19% in the Northeast (95%CI 2.58;5.84).
CONCLUSION
Suicide mortality in Brazilian adolescents showed an upward trend in the period studied.
目的
分析 1997 年至 2016 年巴西青少年自杀死亡率趋势。
方法
这是一项生态时间序列研究；采用普赖斯-温斯坦回归。
结果
记录了 14852 例自杀死亡，1997 年每 10 万居民死亡率为 1.95，2016 年为 2.65，1997-2016 年期间平均为 2.14；死亡主要发生在男性（67.59%），其次是因故意自我伤害（84.19%）和家中自杀（52.69%）；中西部地区在该时期的死亡率最高（3.71/10 万居民），特别是南马托格罗索州（8.3/10 万居民）；总体青少年人群的自杀趋势每年上升 1.35%（95%CI 0.56；2.15），男性上升 1.63%（95%CI 0.56；2.29），北部上升 3.11%（95%CI 2.25；3.98），东北部上升 4.19%（95%CI 2.58；5.84）。
结论
在研究期间，巴西青少年的自杀死亡率呈上升趋势。
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