Effectiveness of the school‐based internet intervention StresSOS for the prevention of mental health problems in young people: a randomized controlled trial as part of the ProHEAD consortium.

Background: Given the high prevalence of mental illnesses in adolescents, there is an urgent need for effective prevention strategies. The aim of this study was to evaluate the school‐based internet intervention StresSOS for the universal prevention of mental illnesses in youth. Methods: A two‐arm,...

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Publicado en:Journal of Child Psychology & Psychiatry Vol. 67; no. 8; pp. 1393 - 1404
Autores principales: Lehner, Laya, Gillé, Vera, Moessner, Markus, Baldofski, Sabrina, Bauer, Stephanie, Becker, Katja, Diestelkamp, Silke, Hiery, Alisa, Kaess, Michael, Koenig, Julian, Lustig, Sophia, Rummel‐Kluge, Christine, Thomasius, Rainer, Eschenbeck, Heike
Formato: Artículo
Publicado: Wiley-Blackwell Aug2026
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Acceso en línea:Ver este registro en EBSCOhost
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      dt: Aug2026
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        10.1111/jcpp.70145
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        atl: Effectiveness of the school‐based internet intervention StresSOS for the prevention of mental health problems in young people: a randomized controlled trial as part of the ProHEAD consortium.
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        au:
          Lehner, Laya
          Gillé, Vera
          Moessner, Markus
          Baldofski, Sabrina
          Bauer, Stephanie
          Becker, Katja
          Diestelkamp, Silke
          Hiery, Alisa
          Kaess, Michael
          Koenig, Julian
          Lustig, Sophia
          Rummel‐Kluge, Christine
          Thomasius, Rainer
          Eschenbeck, Heike
        affil:
          Department of Educational Psychology and Health Psychology, University of Education Schwäbisch Gmünd, Schwäbisch Gmünd, Germany
          Center for Psychotherapy Research, University Hospital Heidelberg, Heidelberg, Germany
          Department of Psychiatry and Psychotherapy, Medical Faculty, Leipzig University, Leipzig, Germany
          Institute of Psychology, Heidelberg University, Heidelberg, Germany
          German Center for Mental Health (DZPG), Partner Site Mannheim/Heidelberg/Ulm, Mannheim/Heidelberg/Ulm, Germany
          Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy, University Hospital of Marburg and Philipps‐University Marburg, Marburg, Germany
          Center for Mind, Brain and Behavior (CMBB), Philipps‐University Marburg and Justus Liebig University Giessen, Marburg, Germany
          University Hospital Hamburg‐Eppendorf, German Center for Addiction Research in Childhood and Adolescence, Hamburg, Germany
          Department of Child and Adolescent Psychiatry, Centre for Psychosocial Medicine, University Hospital Heidelberg, Heidelberg, Germany
          University Hospital of Child and Adolescent Psychiatry and Psychotherapy, University of Bern, Bern, Switzerland
          Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy, Faculty of Medicine and University Hospital Cologne, University of Cologne, Cologne, Germany
          Department of Psychiatry and Psychotherapy, University of Leipzig Medical Center, Leipzig, Germany
      su:
        Germany
        Mental illness prevention
        Health literacy
        Self-evaluation
        Fear
        Mental health
        Medical care
        Internet
        Randomized controlled trials
        School mental health services
        Pathological psychology
        Social classes
        Adolescence
        Research funding
        Stress management
        Body mass index
        Statistical hypothesis testing
        Statistical sampling
        Questionnaires
        Fisher exact test
        Logistic regression analysis
        Descriptive statistics
        Chi-squared test
        Longitudinal method
        Odds ratio
        Research
        Confidence intervals
        Data analysis software
        Weight gain
      sug:
        subj:
          Mental illness prevention
          Health literacy
          Self-evaluation
          Fear
          Mental health
          Medical care
          Internet
          Randomized controlled trials
          School mental health services
          Pathological psychology
          Social classes
          Adolescence
          Germany
          Internet Publishing and Broadcasting and Web Search Portals
          Wired Telecommunications Carriers
          Offices of Mental Health Practitioners (except Physicians)
          Marketing Research and Public Opinion Polling
          Research funding
          Stress management
          Body mass index
          Statistical hypothesis testing
          Statistical sampling
          Questionnaires
          Fisher exact test
          Logistic regression analysis
          Descriptive statistics
          Chi-squared test
          Longitudinal method
          Odds ratio
          Research
          Confidence intervals
          Data analysis software
          Weight gain
      keyword:
        adolescents
        internet
        intervention
        mental health
        mental illness
        Online
        prevention
        young people
        adolescents
        internet
        intervention
        mental health
        mental illness
        Online
        prevention
        young people
      ab: Background: Given the high prevalence of mental illnesses in adolescents, there is an urgent need for effective prevention strategies. The aim of this study was to evaluate the school‐based internet intervention StresSOS for the universal prevention of mental illnesses in youth. Methods: A two‐arm, randomized controlled trial was conducted. Participants were recruited from schools across five regions of Germany. Young people between the ages of 12 and 25 years without mental health problems were invited to the trial and randomly assigned to StresSOS or to the attention placebo control condition, stratified by sex. Participants in both conditions received eight web‐based sessions with information and exercises and weekly e‐mail teasers about program content and a monitoring survey. StresSOS comprised content on life skills, particularly stress management and mental health literacy, and the control condition content comprised healthy nutrition. The primary outcome was self‐reported mental health status at a 12‐month follow‐up. Intention‐to‐treat analyses were calculated. The trial was preregistered with the German Register of Clinical Trials (DRKS00014693, see https://drks.de/search/en/trial/DRKS00014693). Results: A total of 5,268 eligible students were invited to participate, 2,327 (44%) activated their account and were randomized to StresSOS (n = 1,154) or to the control condition (n = 1,173). Due to COVID‐19‐related school closures, 1,209 were lost to follow‐up, and data from 1,118 students were analyzed (535 in StresSOS and 583 in the control group). Participation in StresSOS led to significantly reduced incidences of emerging mental health problems at the 12‐month follow‐up (controls: n = 162 [28%] 'with problems'; StresSOS: n = 113 [21%] 'with problems'; OR 0.70, 95% CI [0.52, 0.92], p =.01). Conclusions: StresSOS was effective in universally preventing the onset of mental health problems, with a small effect. Internet interventions have the potential to contribute to a reduction of the disease burden in young people.
      pubtype: Academic Journal
      doctype: Article
      src: R
    language: English
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