Evaluating a mindfulness randomized controlled trial in Chinese migrant youth: A follow up mixed methods study

Background: Mindfulness-based interventions (MI) have shown efficacy in improving mental health among adults; however, the results for younger populations remain inconsistent Research on this topic in low- and middle-income countries is still limited. This study seeks to address this gap by examining the impact of a mindfulness-based intervention on Chinese migrant youth. Methods: A randomized controlled trial delivering mindfulness and life skills mentorship to 653 migrant students aged 9 to 17 in China. Quantitative results in depression and anxiety were examined between Mindfulness Training group (MT group, n = 167), the Mindfulness Training plus Life Skill Training group (MT + LS group, n = 118), and Control group (n = 368) using student t-tests and Differences-in-Differences. Qualitative study from 20 interviews was conducted using a semi-structured interview and deductive approach. Results: Quantitatively, participants in intervention group did not show significantly different anxiety and depression symptoms compared to control groups post intervention. Nevertheless, qualitative data highlighted several key benefits of the mindfulness intervention, including improved emotional regulation and increased social support among participants. Conclusions: A volunteer-led, two-month mindfulness and life skills intervention with Chinese migrant youth did not yield statistically significant reduction in depression or anxiety symptoms. While no notable quantitative benefits were observed, qualitative findings suggested enhanced application of mindfulness and emotional regulation skills among participants that the quantitative measures failed to capture.