Aragão Conceição de Maria Castro de, Mascarenhas Márcio Dênis Medeiros
Universidade Federal do Piauí, Programa de Pós-Graduação em Saúde e Comunidade, Teresina, PI, Brasil.
Epidemiol Serv Saude. 2022;31(1):e2021820. doi: 10.1590/S1679-49742022000100028.
To analyze the trend of adolescent intentional self-harm notifications in the school environment, Brazil, 2011 to 2018.
This was an ecological time series study, with data from the Notifiable Health Conditions Information System, using the Prais-Winsten linear regression model.
A total of 1,989 cases were notified. Notification rates ranged from 0.09 to 2.75/100,000 inhabitants, with an increasing trend, both in females (APC= 66.0%; 95%CI 39.0;98.3) and male (APC = 55.2%; 95%CI 29.9;85.4). The North region showed a stationary trend, while the Southeast and South regions showed an increasing trend, especially Rio de Janeiro (APC = 85.5%; 95%CI 58.0;117.8) and Paraná (APC = 73.6%; 95%CI 41.9;112.3). In the Midwest region, only the state of Mato Grosso do Sul showed a rising trend (APC = 54.5%; 95%CI 16.9;104.2).
There was an increasing trend in adolescent intentional self-harm notifications in the school environment in Brazil, during the study period.
分析2011年至2018年巴西学校环境中青少年故意自我伤害报告的趋势。
这是一项生态时间序列研究，数据来自法定健康状况信息系统，采用普赖斯-温斯坦线性回归模型。
共报告了1989例病例。报告率在0.09至2.75/10万居民之间，呈上升趋势，女性（年平均百分比变化=66.0%；95%置信区间39.0；98.3）和男性（年平均百分比变化=55.2%；95%置信区间29.9；85.4）均如此。北部地区呈平稳趋势，而东南部和南部地区呈上升趋势，尤其是里约热内卢（年平均百分比变化=85.5%；95%置信区间58.0；117.8）和巴拉那州（年平均百分比变化=73.6%；95%置信区间41.9；112.3）。在中西部地区，只有南马托格罗索州呈上升趋势（年平均百分比变化=54.5%；95%置信区间16.9；104.2）。
在研究期间，巴西学校环境中青少年故意自我伤害的报告呈上升趋势。
