The Life Paths That Lead Teenagers to Attempted Suicide: Trajectories of Proximal Adversity
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 发起方
- 入组人数
- 39
- 试验地点
- 1
- 主要终点
- Growth parameters of the patterns of proximal adverse trajectories in adolescents who attempted suicide, as compared to non-suicidal adolescents
研究概览
简要总结
Suicidal behaviors seriously alter the vital and functional prognosis of adolescents. Although the literature has lighted out a considerable number of risk factors for suicide attempts in youth, theoretical models - among which bio-psycho-social models - still lack empirical evidence. More specifically, the way adverse life events dynamically interact together and with the individual's diathesis to precipitate suicidal attempts remains unclear. Studies of life trajectories have opened an alternative approach to traditional linear epidemiological analysis to capture such a complex process. To date, adverse trajectories approaches never have been applied to the period immediately preceding the occurrence of the suicidal gesture (proximal adverse trajectories).
研究设计
- 研究类型
- Observational
- 观察模型
- Case Control
- 时间视角
- Retrospective
入排标准
- 年龄范围
- 15 Years 至 24 Years（Child, Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Inclusion criteria for cases
- •Youth aged 15-24 inclusive
- •Who stayed at the hospital or in the emergency room for less than 15 days after a first suicide attempt
- •Who were discharged less than 15 days ago
- •Who gave their informed consent for majors, or whose parents gave their informed consent for minors Inclusion criteria for controls
- •Youth aged 15-24 inclusive
- •Who have never experienced any suicidal ideation or suicide attempt
- •Who gave their informed consent for majors, or whose parents gave their informed consent for minors Inclusion criteria for informants
- •Close relatives of the participant
- •Who are major
- •Who lived in the same household as the participant or have interacted with him/her for more than half the weeks of the year preceding the index suicide attempt
排除标准
- •No consent or consent withdrawal for majors and/or their parents for minors
- •Neurological or psychiatric condition altering the capacity to understand
结局指标
主要结局
Growth parameters of the patterns of proximal adverse trajectories in adolescents who attempted suicide, as compared to non-suicidal adolescents
时间窗: 1 year
We will build growth mixture models to account for the 1-year longitudinal evolution of the Burden of Adversity values. Each group will be characterized by the parameters (intercepts and slopes) of the best-fitting model. We will the compare the parameters of the 2 groups to search for statistical differences
次要结局
- Statistical tests comparing the sociodemographic, vulnerabily and psychopathological indicators between the sub-group of adolescents identified from the mixture model.(1 year)
- Growth parameters of the patterns of evolution of psychological pain(1 year)
- Growth parameters of the patterns of evolution of suicidal ideation intensity(1 year)