Daily PubMed evidence board
Effects of mindfulness-based intervention on teachers' work stress: A systematic review and meta-analysis of randomized controlled trials.
This systematic review and meta-analysis pooled randomized controlled trials testing mindfulness-based programs for teachers. Across 13 trials (reported N…
Signal score47Research triage score
CertaintyLowVerify in full text
PMID42233736Source identifier
Research triage, not medical advice
Do not use this summary, score, or benefit-cost estimate to diagnose, treat, prescribe, or change care without reviewing the full study and consulting qualified professionals.
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Check full-text methods, eligibility, outcomes, risk of bias, harms, conflicts, funding, replication, and applicability.
Plain-English signal
This systematic review and meta-analysis pooled randomized controlled trials testing mindfulness-based programs for teachers. Across 13 trials (reported N = 2,119 in the abstract), the authors found that, compared with waitlist controls, teachers who received mindfulness interventions reported substantially lower perceived stress, small-to-moderate increases in measured mindfulness, and moderate reductions in negative emotions. The authors note methodological and clinical heterogeneity across trials and call for studies with longer follow-up. These results suggest MBIs may help reduce work-related stress among teachers, but you should review the full study text before using the findings to change programs or policies.
Why it matters
- Teachers face occupational stress that increases risk of burnout and affects mental and public health; interventions that reduce work stress could improve well-being and reduce burnout-related harms in an essential workforce.
- This meta-analysis pools randomized trial data specifically for mindfulness-based interventions (MBIs) in teachers, addressing a gap in evidence targeted to this professional group rather than general adult samples.
- Results suggesting reduced perceived stress and negative emotions and increased mindfulness could inform occupational health programming, professional-development decisions, and workplace mental-health policy for schools, pending confirmation of robustness and applicability.
Primary outcomes
- Perceived stress (pooled SMD vs waitlist)
- Mindfulness levels
- Negative emotions
Effect summary
Abstract-reported pooled results from 13 RCTs (N = 2,119): perceived stress decreased compared with waitlist (SMD = -2.37, 95% CI = [-4.40, -0.35]); mindfulness increased (SMD = 0.59, 95% CI = [0.39, 0.79]); negative emotions decreased (SMD = -0.95, 95% CI = [-1.27, -0.62]). Authors note methodological and clinical heterogeneity requiring cautious interpretation.
Benefit-cost lens
| Quick take | Reported standardized effect sizes suggest benefits, but cost-effectiveness claims require absolute risk/score baselines, duration of benefit, program costs, and population-level uptake assumptions. |
|---|---|
| BCR anchor | 1 |
| Time horizon | 3 |
| Discount rate | 0.03 |
| Assumptions | Summary and triage derived from PubMed metadata and abstract only; full text needed to verify outcomes, scales, follow-up duration, heterogeneity sources, and harms. Assumes effects reported are pooled SMDs versus waitlist controls as stated in abstract. |
Benefit-cost fields are assumptions-based unless explicitly source-derived. Treat them as prompts for deeper economic review.
Risk of bias
| Tool | Cochrane RoB 2 (as reported in abstract) / rapid-abstract-screen |
|---|---|
| Verdict | Higher uncertainty |
| Notes | Abstract indicates RoB 2 was used, but heterogeneity and methodological differences across trials are reported; full RoB 2 ratings by domain are not available in the abstract. This rapid assessment is based on abstract-only information and cannot substitute for full-text bias appraisal. |
Harms, equity, conflicts & implementation
| Implementation | Full-text review to determine intervention format (duration, delivery mode), staffing/training needs, materials, cost per participant, required time off teaching duties, fidelity monitoring, and suitability for different school settings. |
|---|---|
| Equity impact | Unclear from abstract. Potential equity considerations include differential access to MBI programs (time, resources), cultural relevance of intervention content, and whether trials included diverse teacher populations; full text needed to assess subgroup effects and access barriers. |
| Harms | Not reported in abstract. No harms, adverse events, or negative effects are described; full-text review required to identify any reported harms or unintended consequences. |
| Replication | Unknown from abstract screening; replication and longer-term follow-up studies recommended. |
Source links — verify original
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