ArticleEuropean journal of epidemiology2021
The iBerry study: a longitudinal cohort study of adolescents at high risk of psychopathology.
Article in European journal of epidemiology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.
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Who cites it
20 citing papers in PubMed.
- Debts and experienced financial scarcity: associations with nonsuicidal self-injury and suicidality in adolescents at risk for psychopathology.Child and adolescent mental health · 2026Article
- Psychotic symptoms and suicidality: combined findings from a high-risk and a clinical cohort of adolescents.European child & adolescent psychiatry · 2026Article
- Associations of parental labour migration and childhood maltreatment with psychosocial health among adolescents and young adults in China.European journal of psychotraumatology · 2025Article
- Sex Differences in Associations Between Adolescent Psychopathology and Delinquency.JAACAP open · 2025Article
- Associations between psychological symptoms in adolescence and debts or experienced financial scarcity in emerging adulthood.BJPsych open · 2025Article
- Combining the Risk: The Poly-Environmental Risk Score and Psychotic Symptoms in Adolescents.Schizophrenia bulletin · 2025Article
- The Association Between Childhood Impaired Motor Development and Adolescent Psychotic Experiences.Developmental psychobiology · 2025Article
- Article
- Associations between oral hormonal contraceptives and internalising problems in adolescent girls.BJPsych open · 2025Article
- Five-year follow-up of the iBerry Study: screening in early adolescence to identify those at risk of psychopathology in emerging adulthood.European child & adolescent psychiatry · 2024Article
- Adolescent Nonsuicidal Self-Injury and Suicidality: A Latent Class Analysis and Associations with Clinical Characteristics in an At-Risk Cohort.Journal of youth and adolescence · 2024Article
- Childhood adversity and psychopathology: the dimensions of timing, type and chronicity in a population-based sample of high-risk adolescents.Child and adolescent psychiatry and mental health · 2024Article
- School-based Evaluation Advancing Response for Child Health (SEARCH): a mixed longitudinal cohort study from multifaceted perspectives in Jiangsu, China.BMJ mental health · 2023Article
- The Future Proofing Study: Design, methods and baseline characteristics of a prospective cohort study of the mental health of Australian adolescents.International journal of methods in psychiatric research · 2023Article
- A longitudinal study of mental health in at-risk adolescents before and during the COVID-19 pandemic.European child & adolescent psychiatry · 2023Article
- Risk and protective factors for mental health and wellbeing among adolescent orphans.Health psychology and behavioral medicine · 2023Article
- Dual-harm in adolescence and associated clinical and parenting factors.Social psychiatry and psychiatric epidemiology · 2022Article
- Callous-unemotional traits and anxiety in adolescents: a latent profile analysis to identify different types of antisocial behavior in a high-risk community sample.Child and adolescent psychiatry and mental health · 2022Article
- Demographic, clinical, and service-use characteristics related to the clinician's recommendation to transition from child to adult mental health services.Social psychiatry and psychiatric epidemiology · 2022Article
- Article
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7 authors.
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Abstract
The iBerry study is a population-based cohort study designed to investigate the transition from subclinical symptoms to a psychiatric disorder. Adolescents were selected based on their self-reported emotional and/or behavioral problems assessed by completing the strengths and difficulties questionnaire-youth (SDQ-Y) in their first year of high school. A total of 16,736 SDQ-Y questionnaires completed in the academic years 2014-2015 and 2015-2016 by students in the greater Rotterdam area in the Netherlands were screened. A high-risk group of adolescents was then selected based on the 15% highest-scoring adolescents, and a low-risk group was randomly selected from the 85% lowest-scoring adolescents, with a 2.5:1 ratio between the number of high-risk and low-risk adolescents. These adolescents were invited to come with one parent for a baseline visit consisting of interviews, questionnaires, neuropsychological tests, and biological measurements to assess determinants of psychopathology. A total of 1022 high-risk and low-risk adolescents (mean age at the first visit: 15.0 years) enrolled in the study. The goal of the iBerry study is to follow these adolescents for a 10-year period in order to monitor any changes in their symptoms. Here, we present the study design, response rate, inclusion criteria, and the characteristics of the cohort; in addition, we discuss possible selection effects. We report that the oversampling procedure was successful at selecting a cohort of adolescents with a high rate of psychiatric problems based on comprehensive multi-informant measurements. The future results obtained from the iBerry Study will provide new insights into the way in which the mental health of high-risk adolescents changes as they transition to adulthood. These findings will therefore facilitate the development of strategies designed to optimize mental healthcare and prevent psychopathology.
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