Climate Anxiety in a Young Population at Risk of Suicide
试验速览
- 阶段
- 不适用
- 状态
- 招募中
- 发起方
- 入组人数
- 108
- 试验地点
- 1
- 主要终点
- Climate Change Anxiety Score
研究概览
简要总结
Climate change has become a major source of concern, particularly among younger generations who are facing the progressive degradation of ecosystems, loss of biodiversity, and alarming environmental information disseminated through the media. The direct perception of climate-related disruptions has been shown to engender a profound sense of helplessness and loss. This distress, termed eco-anxiety, is characterised by feelings of fear, sadness and guilt regarding the planet's future.
In a context where there has been a marked increase in suicidal thoughts and attempts among young people over the past decade, it is essential to explore the psychological manifestations of eco-anxiety within this vulnerable population. The paucity of studies investigating this association underscores the significance of the present research.
The aims of this study is to examine the relationship between climate anxiety and suicidal risk among young people aged 16 to 24 years.
The study will encompass 108 young participants aged between 16 and 24 years, who are either hospitalised or receiving outpatient psychiatric care.
Each participant will be required to complete one clinician-administered assessment, namely the Columbia Suicide Severity Rating Scale (C-SSRS), and two self-report questionnaires: the Climate Change Anxiety Scale - French version (CCAS-FR) and the State-Trait Anxiety Inventory (STAI-Y).
Furthermore, a sociodemographic questionnaire will be administered in order to collect information regarding the subjects' age, sex, education level, living conditions, and psychiatric history.
It is hypothesised that there is a positive association between climate anxiety and suicidal risk, with the most eco-anxious participants showing higher C-SSRS scores. It is further predicted that eco-anxiety will correlate with elevated levels of state and trait anxiety, with the potential for modulating this relationship by sociodemographic factors, including gender.
This study will contribute to a better understanding of the psychological impacts of climate change on young people and help identify the most vulnerable profiles.
详细描述
The Anx-RS France study investigates the association between climate change-related anxiety (eco-anxiety) and suicidal ideation among young people aged 16 to 24 years in France. Growing evidence suggests that climate change may contribute to psychological distress and feelings of hopelessness in younger generations. However, data on the link between eco-anxiety and suicide risk in this age group remain limited.
This is an observational, cross-sectional study including 108 participants recruited from university settings and the general population in France. Eligible participants are aged 16-24 years, fluent in French, and provide informed consent (parental consent is obtained for minors). Participants will be excluded if they have a health condition that prevents them from understanding or completing the study questionnaires. This includes major sensory impairments (e.g., deafness, blindness), severe psychiatric disorders affecting cognition or communication (e.g., acute psychosis, pervasive developmental disorder, confusional state), or current hospitalization in specialized psychiatric units for severe mental illness.
Participants complete a self-administered online survey composed of three validated instruments:
- Climate Change Anxiety Scale (CCAS) - measuring anxiety, rumination, and functional impairment related to climate change.
- State-Trait Anxiety Inventory (STAI-T/Y) - assessing general trait anxiety levels.
- Columbia Suicide Severity Rating Scale (C-SSRS) - evaluating suicidal ideation and behavior.
Descriptive analyses will estimate the prevalence and intensity of climate-related anxiety. Correlational and multivariate analyses will assess the association between eco-anxiety (CCAS) and suicidal ideation (C-SSRS), adjusting for general anxiety levels (STAI-T/Y).
研究设计
- 研究类型
- Observational
- 观察模型
- Case Control
- 时间视角
- Prospective
入排标准
- 年龄范围
- 16 Years 至 24 Years（Child, Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Men and women, boys and girls ;
- •Aged between 16 and 24;
- •Participants seen in adult or pediatric emergency departments, hospitalised in adult psychiatry or in child and adolescent psychiatry, or seen in outpatient consultation at Esquirol Hospital Center ;
- •Affiliated with a social security scheme or entitled to coverage under one ;
- •Having received full information about the study and having co-signed, together with the investigator, an informed consent form to participate in the study.
- •For minor participants: the consent to participate in the study must be signed by the holder(s) of parental authority, and the minor's assent will also be required.
排除标准
- •Participants will not be included in the study if their health condition is incompatible with understanding or completing the questionnaires used. This includes, in particular ;
- •Any chronic somatic pathology or major sensory impairment (for example : deafness or blindness) preventing reading, comprehension or communication with healthcare professionals ;
- •Any severe psychiatric pathology that significantly impairs cognitive or communication abilities, such as acute psychotic disorders, pervasive developmental disorders or confusional states ;
- •Participants hospitalised in units specialising in severe psychiatric disorders with major impairment of cognitive functions.
- •Adults under legal protection, in accordance with article L 1121-8 of the Public Health Code ;
- •Insufficient command of the French language
研究组 & 干预措施
Young Population at Suicide Risk
Adolescents and young adults aged 16-24 years, recruited from emergency, inpatient, and outpatient psychiatry units at Esquirol Hospital Center (France). Participants complete standardized questionnaires assessing climate change anxiety (CCAS-FR), suicidal ideation and behavior (C-SSRS), and general anxiety (STAI-C or STAI-Y).
干预措施: Columbia Suicide Severity Rating Scale (Other)
Young Population at Suicide Risk
Adolescents and young adults aged 16-24 years, recruited from emergency, inpatient, and outpatient psychiatry units at Esquirol Hospital Center (France). Participants complete standardized questionnaires assessing climate change anxiety (CCAS-FR), suicidal ideation and behavior (C-SSRS), and general anxiety (STAI-C or STAI-Y).
干预措施: Climate Change Anxiety Scale - French version (Other)
Young Population at Suicide Risk
Adolescents and young adults aged 16-24 years, recruited from emergency, inpatient, and outpatient psychiatry units at Esquirol Hospital Center (France). Participants complete standardized questionnaires assessing climate change anxiety (CCAS-FR), suicidal ideation and behavior (C-SSRS), and general anxiety (STAI-C or STAI-Y).
干预措施: State-Trait Anxiety Inventory, French version (Other)
Young Population at Suicide Risk
Adolescents and young adults aged 16-24 years, recruited from emergency, inpatient, and outpatient psychiatry units at Esquirol Hospital Center (France). Participants complete standardized questionnaires assessing climate change anxiety (CCAS-FR), suicidal ideation and behavior (C-SSRS), and general anxiety (STAI-C or STAI-Y).
干预措施: Socio demographic profil (Other)
结局指标
主要结局
Climate Change Anxiety Score
时间窗: 10 min
Global score from the 13-item French version of the Climate Change Anxiety Scale (CCAS-FR), obtained by summing the cognitive, emotional, and functional disturbance subscales. Higher scores indicate greater levels of climate change-related anxiety. Score ranges 13 to 65
Suicide Risk Score
时间窗: 10 min
Overall score of suicidal ideation and behavior assessed using the Columbia Suicide Severity Rating Scale (C-SSRS). Higher scores indicate greater suicide risk Score ranges from 2 to 25.
次要结局
- Extended Dimensions of Climate Change Anxiety(10 min)
- State and Trait Anxiety Scores(20 min)
研究者
Bertrand Olliac
Professor
Centre Hospitalier Esquirol