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The effectiveness of mindfulness-based programs for mental health outcomes in young adults: a systematic review and meta-analysis

The effectiveness of mindfulness-based programs for mental health outcomes in young adults: a systematic review and meta-analysis
The effectiveness of mindfulness-based programs for mental health outcomes in young adults: a systematic review and meta-analysis
Objectives: mindfulness-based programs (MBPs) are promising evidence-based interventions to mitigate the mental health crisis amongst young adults in the UK. This meta-analysis investigates MBPs’ impact on mental health outcomes and facets of mindfulness to inform the design of precise, evidence-based interventions addressing young adults' needs.

Methods: systematic searches were conducted using PubMed and Web of Science. Random-effects meta-analytic models were used on the primary (anxiety, depression, stress, distress, positive affect, and negative affect) and secondary outcomes (mindfulness and its facets; observing, describing, acting with awareness, nonjudging and nonreactivity). Mixed meta-regression models and subgroup analyses were used to explore study, sample, and intervention characteristics.

Results: across 120 eligible studies (N=5958 participants and N=6004 controls), MBPs significantly improved positive and negative affect with low heterogeneity (|gs| < 0.18) and high heterogeneity in other outcomes. Subgroup analyses identified that MBSR and MBSR-based programs improved anxiety and depression (gs = -0.26), mindfulness apps improved depression and stress (gs < -0.48), and mindfulness meditation practices improved anxiety, distress, and mindfulness (gs < 0.65). Hybrid, online and self-guided delivery were effective for anxiety, depression and mindfulness (gs < 0.57). Meta-regressions identified that hybrid and self-guided delivery were more effective than face-to-face in improving anxiety, observing, and nonreactivity (bs > 0.74).

Conclusions: MBPs are useful tools to enhance mental health and facets of mindfulness in young adults. The significant residual heterogeneity necessitates further examination of potential sources of heterogeneity, specifically around the features of face-to-face MBPs and combined mindfulness programs (CMPs).
PsyArXiv Preprints
Seneviratne, Rose
7059e4f7-4a4c-4880-9651-112796bf16be
Brandt, Valerie
e41f5832-70e4-407d-8a15-85b861761656
Garner, Matthew
3221c5b3-b951-4fec-b456-ec449e4ce072
Palmer-Cooper, Emma Claire
e96e8cb6-2221-4dc7-b556-603f2cf6b086
Seneviratne, Rose
7059e4f7-4a4c-4880-9651-112796bf16be
Brandt, Valerie
e41f5832-70e4-407d-8a15-85b861761656
Garner, Matthew
3221c5b3-b951-4fec-b456-ec449e4ce072
Palmer-Cooper, Emma Claire
e96e8cb6-2221-4dc7-b556-603f2cf6b086

[Unknown type: UNSPECIFIED]

Record type: UNSPECIFIED

Abstract

Objectives: mindfulness-based programs (MBPs) are promising evidence-based interventions to mitigate the mental health crisis amongst young adults in the UK. This meta-analysis investigates MBPs’ impact on mental health outcomes and facets of mindfulness to inform the design of precise, evidence-based interventions addressing young adults' needs.

Methods: systematic searches were conducted using PubMed and Web of Science. Random-effects meta-analytic models were used on the primary (anxiety, depression, stress, distress, positive affect, and negative affect) and secondary outcomes (mindfulness and its facets; observing, describing, acting with awareness, nonjudging and nonreactivity). Mixed meta-regression models and subgroup analyses were used to explore study, sample, and intervention characteristics.

Results: across 120 eligible studies (N=5958 participants and N=6004 controls), MBPs significantly improved positive and negative affect with low heterogeneity (|gs| < 0.18) and high heterogeneity in other outcomes. Subgroup analyses identified that MBSR and MBSR-based programs improved anxiety and depression (gs = -0.26), mindfulness apps improved depression and stress (gs < -0.48), and mindfulness meditation practices improved anxiety, distress, and mindfulness (gs < 0.65). Hybrid, online and self-guided delivery were effective for anxiety, depression and mindfulness (gs < 0.57). Meta-regressions identified that hybrid and self-guided delivery were more effective than face-to-face in improving anxiety, observing, and nonreactivity (bs > 0.74).

Conclusions: MBPs are useful tools to enhance mental health and facets of mindfulness in young adults. The significant residual heterogeneity necessitates further examination of potential sources of heterogeneity, specifically around the features of face-to-face MBPs and combined mindfulness programs (CMPs).

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More information

Submitted date: 20 October 2025

Identifiers

Local EPrints ID: 507321
URI: http://eprints.soton.ac.uk/id/eprint/507321
PURE UUID: 92b98bbc-82c6-42f0-a1a6-7a0ccb50518e
ORCID for Rose Seneviratne: ORCID iD orcid.org/0000-0002-5593-9483
ORCID for Valerie Brandt: ORCID iD orcid.org/0000-0002-3208-2659
ORCID for Matthew Garner: ORCID iD orcid.org/0000-0001-9481-2226
ORCID for Emma Claire Palmer-Cooper: ORCID iD orcid.org/0000-0002-5416-1518

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Date deposited: 04 Dec 2025 17:32
Last modified: 05 Dec 2025 03:10

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Contributors

Author: Rose Seneviratne ORCID iD
Author: Valerie Brandt ORCID iD
Author: Matthew Garner ORCID iD

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