ArticleNpj mental health research2025
Introducing a mindfulness-based intervention in school curriculum to 16-24-year-olds. A nationwide cluster-randomized trial.
Article in Npj mental health research, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT04610333 (On Top of Everything. A Study Protocol for a Cluster-Randomised Controlled Trial Testing a Teacher Training Programme to Teach Mindfulness Among Students in Danish Upper Secondary Schools and Schools of Health and Social Care), which is not on this map. Not yet cited in PubMed.
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On Top of Everything. A Study Protocol for a Cluster-Randomised Controlled Trial Testing a Teacher Training Programme to Teach Mindfulness Among Students in Danish Upper Secondary Schools and Schools of Health and Social Care
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7 authors.
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Abstract
The aim was to assess the effectiveness of an intervention comprising a teacher-training program and the implementation of a ten-session mindfulness-based intervention (MBI) in regular classroom teaching for 16- to 24-year-old students in Denmark. In a cluster-randomized trial (2019-2021), upper secondary schools and vocational schools for social and health care were randomly assigned 1:1 to receive the intervention (21 schools, 35 teachers, 438 students) or teaching-as-usual (22 schools, 38 teachers, 551 students). Eighteen self-report measures of mental health were collected at baseline, three, and six months, with the Warwick-Edinburgh Mental Well-Being Scale (SWEMWBS) as the primary outcome. Intention-to-treat analyses were conducted using mixed-effects linear regression and bootstrapping. Fourteen intervention schools (n = 277) and 17 teaching-as-usual schools (n = 419) provided follow-up data. No statistically significant effect on the primary outcome (SWEMWBS) was found in the total population. However, a small positive effect on SWEMWBS was observed among females in upper secondary schools at three months, but not sustained at six months. Trial Registration: ClinicalTrials.gov Identifier: NCT04610333, registered October 26, 2020, https://clinicaltrials.gov/ct2/results?cond=&term=NCT04610333&cntry=&state=&city=&dist= .
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