Journal Article

Mindfulness-based cognitive therapy for perceived stress and psychosomatic symptoms in Chinese adolescent girls: a mixed-methods school-based study of parent and teacher perceptions

Zhao, YunNan

2025

Overview

Background Mindfulness-Based Cognitive Therapy (MBCT) integrates mindfulness practices with cognitive strategies to alleviate perceived stress and its associated symptoms. While well studied in adults, evidence for school-based MBCT among adolescents with psychosomatic complaints—particularly in China—remains limited. Methods We conducted a quasi-experimental, mixed-methods study in three public secondary schools in DaZhou (Sichuan, China). Female students aged 14–16 were screened ( N  = 1,200) using the Psychosomatic Complaints Scale (PCS; cutoff > 45) and DSM-5–informed clinical interviews; 60 eligible students were randomly allocated to MBCT (8 weekly 75-minute sessions) or school-as-usual control. To mitigate non-specific effects, controls received attention-balanced administrative contacts (weekly neutral check-ins without psychological content). Outcome assessors and the data analyst were blinded to allocation. The primary outcomes were the Perceived Stress Scale (PSS; α = 0.85) and the PCS (α = 0.86), both of which were adapted for Chinese adolescents. Parent ( n  = 6) and teacher ( n  = 5) interviews were analyzed thematically (Braun & Clarke). Results Compared with controls, the MBCT group showed greater reductions in perceived stress and psychosomatic symptoms at post-test and two-month follow-up (Group×Time, p  < .001; partial η²≈0.32–0.63). Mean reductions exceeded a conventional 0.5 SD benchmark, supporting applied relevance alongside statistical significance. Qualitative analysis yielded six themes that contextualized change: (1) reduced stress reactivity, (2) improved emotion regulation and self-awareness, (3) strengthened coping, (4) enhanced peer/family communication, (5) better classroom engagement, and (6) conditions for maintenance (practice dose, prompts, family/teacher supports). Conclusions School-delivered MBCT was associated with sustained improvements in perceived stress and psychosomatic complaints among 14–16-year-old girls, with convergent qualitative evidence from parents and teachers. Interpretation remains cautious given the passive control, short follow-up, and bounded generalizability. Future work should test MBCT against attention-matched/active comparators, extend follow-up to 6–12 months, and examine mechanisms (e.g., decentering, rumination) and cultural/implementation outcomes to inform scaling in diverse Chinese school contexts.

• Publisher: BioMed Central,BioMed Central Ltd,Springer Nature B.V,BMC
• Subject: Adolescent / Adolescents / Adults / Anxiety / Behavioral Science and Psychology / Bullying / Care and treatment / China / Clinical Psychology / Clinical trials / Cognitive Behavioral Therapy - methods / Cognitive Psychology / Cognitive therapy / Complaints / Coping / Design / Diagnosis / East Asian People / Emotional regulation / Emotions / Female / Health aspects / Humans / Intervention / Mental disorders / Mental health / Mindfulness / Mindfulness - methods / Mindfulness meditation / Mindfulness-based cognitive therapy / Mixed methods research / Mixed-methods / Parents & parenting / Parents - psychology / Patient outcomes / Perceived stress / Psychological aspects / Psychology / Psychology Research / Psychophysiologic Disorders - psychology / Psychophysiologic Disorders - therapy / Psychosomatic symptoms / School Teachers - psychology / School-based intervention / Schools / Social aspects / Stress / Stress in children / Stress, Psychological - psychology / Stress, Psychological - therapy / Students / Teachers / Teenage girls / Teenagers