A Correction in Adolescent Mental Health Research
A recent correction has been issued for a major study on adolescent mental health published in *The Lancet Child & Adolescent Health*. The original article, a cluster-randomised controlled trial from China, investigated universal school-based transdiagnostic interventions designed to improve mental health and wellbeing among Chinese adolescents. The correction clarifies that in the study’s flowchart (Figure 1), the number of students in the control group who completed the post-intervention survey was 2362, not the previously reported figure. This update ensures the accuracy of the recruitment, intervention, and follow-up data critical for evaluating the program’s real-world effectiveness in a school setting, a key environment for addressing pediatric and adolescent psychiatric concerns.
Study Significance: For professionals in pediatrics and adolescent medicine, this correction underscores the importance of precise data in large-scale intervention trials. Accurate participant tracking is fundamental for validating public health strategies aimed at childhood growth, developmental milestones, and mental wellbeing. Ensuring data integrity in such studies directly impacts the reliability of evidence used to shape school-based mental health protocols and preventive care frameworks.
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