ArticlePsychology research and behavior management2023
Short Video-Based Mental Health Intervention for Depressive Symptoms in Junior High School Students: A Cluster Randomized Controlled Trial.
Article in Psychology research and behavior management, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
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Who cites it
5 citing papers in PubMed, 7 citations in OpenAlex.
- Brief Web-Based Psychological Intervention for Depressive Symptoms Among Chinese Adolescents: Randomized Controlled Trial.JMIR mHealth and uHealth · 2026Trial
- Effectiveness of Digital Mental Health Interventions for Children and Adolescents.Children (Basel, Switzerland) · 2025Review
- School mental health prevention and intervention strategies in China: a scoping review.The Lancet regional health. Western Pacific · 2024Article
- The impact of short video usage on the mental health of elderly people.BMC psychology · 2024Article
- Short-Form Video Applications Usage and Functionally Dependent Adults' Depressive Symptoms: A Cross-Sectional Study Based on a National Survey.Risk management and healthcare policy · 2024Article
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Authors and funding
7 authors at 3 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Purpose: Digital interventions for adolescent mental health are emerging in high-income countries, but have faced challenges and are scarce in China. This study investigated the effect of a short video-based mental health intervention on depressive symptoms in Chinese adolescents. Methods: A three-arm cluster randomized controlled trial was conducted in four junior high schools in Shanghai from December 2020 to December 2021 with the measurement at baseline, 6 months after study entry, and 12 months. Outcomes were collected by self-completed questionnaires administered by teachers masked to allocation. The primary outcome was depressive symptoms assessed by the Depression Self-Rating Scale for Children (DSRSC). Mixed effects models were used to compare psychologist-led intervention (n=428 students) and teacher-led intervention (n=385) including six short video-based sessions to usual school provision (n=751). Results: Using intention-to-treat analyses, psychologist-led intervention showed more reduction in depressive symptoms compared to usual school provision at 6 months (coefficient -1.00, 95% CI -1.94 to -0.05), but not at 12 months. Using per-protocol analyses among participants who watched at least three video episodes, both psychologist-led (-1.14, -2.20 to -0.09) and teacher-led intervention (-1.23, -2.45 to -0.02) reduced depressive symptoms compared to usual school provision at 6 months, and the effect of teacher-led intervention persisted at 12 months (-1.58, -3.13 to -0.03). Further exploration found that compared with urban students, the between-group differences for depressive symptoms in rural students were more significant (p<0.05 for interaction) and the effects were maintained at 12 months. Conclusion: The short video-based mental health intervention showed potential to reduce depressive symptoms among Chinese adolescents, and the effects were more significant if the minimum video viewing frequency was reached.
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