Mindfulness-Based Stress Reduction, Mindfulness-Based Cognitive Therapy and How Programs Are Structured
How structured mindfulness programs such as MBSR, MBCT, self-compassion courses, ACT, DBT skills and relapse prevention differ, what trials found, and how to check a teacher.
Content last updated . This page has not been medically reviewed.
A structured mindfulness program is a set course with a trained teacher, a fixed number of sessions, group discussion and daily home practice. It is different from picking up a meditation recording on your own. This page is the overview of the programs that have been tested in trials, with a short guide to each one and links to the full pages. It is information only and does not replace care from a health professional.
The main programs at a glance
| Program | Built for | Usual format in the sources | Evidence label |
|---|---|---|---|
| MBSR (mindfulness-based stress reduction) | Stress and general health problems | 8 weekly classes plus home practice [1] | Promising but limited to mixed overall; non-inferior to an antidepressant in one anxiety trial |
| MBCT (mindfulness-based cognitive therapy) | Preventing relapse in recurrent depression | About 8 group sessions [2] | Established for this specific use, with limits |
| Mindful self-compassion | Self-criticism and wellbeing | 8-week workshop [3] | Promising but limited |
| ACT and DBT skills | Mental health treatment that uses mindfulness as one part | Delivered as therapy, not as a meditation course | Varies by condition and form |
| Mindfulness-based relapse prevention | Aftercare after substance use treatment | 8 weekly groups [4] | Mixed |
MBSR
Mindfulness-based stress reduction (MBSR) teaches mindful meditation and also includes discussion sessions. [5] It grew out of a 10-week stress reduction program for people with chronic pain, described in a 1982 report on 51 patients. [6] In a recent US trial the course was described as 8 weekly classes of 2.5 hours, a day-long retreat in week five or six, and 45 minutes of home practice a day. [1]
In a 2014 review of 47 trials with active comparison groups, mindfulness meditation programs had moderate evidence of easing anxiety, depression and pain. [7] A meta-analysis of MBSR in healthy adults (29 studies, 2,668 people) found large effects on stress and moderate effects on anxiety, but high variation between studies. [8] In a trial of 276 adults with anxiety disorders, an 8-week MBSR course was not worse than the antidepressant escitalopram on a clinician rating. [9] That trial excluded people with bipolar disorder, psychotic disorders, obsessive compulsive disorder, PTSD, substance use disorders or significant active suicidal ideation, so it says little about them. [1]
For a 342-person back pain trial, see meditation for pain, attention and depression relapse. For the course itself, see MBSR in detail.
MBCT
Mindfulness-based cognitive therapy (MBCT) combines mindfulness practice with parts of cognitive behavioral therapy. [5] NICE (England) describes a group of 8 to 15 people, usually 8 sessions, with homework that includes mindfulness recordings. [2]
An analysis of individual patient data from 9 trials (1,258 people in remission) found lower relapse risk over 60 weeks than in people who did not receive MBCT. [10] In the PREVENT trial of 424 people with three or more past episodes, MBCT with support to taper antidepressants was not shown to be better than staying on antidepressants over 24 months. [11] Label: established for relapse prevention in recurrent depression, not for everyone with low mood. Details are on the MBCT for depression page.
Self-compassion, ACT, DBT and relapse prevention
- Mindful self-compassion and compassion-focused programs: a meta-analysis of 21 trials found effects on self-reported depression and anxiety, but most trials were small. [12] See compassion-focused and self-compassion programs.
- ACT and DBT: these are psychological therapies that include mindfulness skills. A meta-analysis of 39 trials found ACT outperformed control conditions, with no clear difference from CBT. [13] See ACT and DBT mindfulness skills.
- Mindfulness-based relapse prevention: a trial of 286 people after substance use treatment found fewer days of substance use and less heavy drinking at 12 months than relapse prevention or usual aftercare, yet a Cochrane review of 40 trials found the evidence uncertain on most outcomes. [4][14] See mindfulness-based relapse prevention.
Across 142 samples (12,005 people) in a review of mindfulness-based programs for psychiatric conditions, the programs beat no treatment and did not differ from evidence-based treatments. [15] Because trials of these programs cannot hide who got what, and many use waitlist comparisons, expectation can inflate results.
Programs versus apps
A program has a trained teacher, a group, set weekly sessions and homework. An app usually offers recordings on your own. In a 2021 meta-analysis of 97 online mindfulness trials, effects on depression and stress were moderate and on anxiety small, stress effects were larger with guidance, and adherence ranged from 35% to 92%. [16] Proper evidence not found, in the sources read, for a direct trial of a popular app against MBSR or MBCT. See online and in-person courses.
Checking a teacher
- United States: Proper evidence not found for a state or federal license for mindfulness teachers. NCCIH advises asking about the instructor's training and experience. [5]
- England: NICE says group mindfulness should preferably be led by 2 practitioners, at least one with therapy-specific training and competence. [2]
- Teaching competence: authors from mindfulness training centers describe assessing teaching competence as a way to set shared standards, while noting the science behind it is not yet robust enough for wide use. [17] Universities such as Brown list MBSR and MBCT teacher training pathways. [18] Read more at standards for mindfulness teachers.
Frequently asked questions
How long is an MBSR or MBCT course?
Both are usually 8 weekly sessions, with home practice between them. MBSR classes were 2.5 hours in one trial and 2 hours in another. [2][1][23]
Is MBCT only for depression?
It was designed for people with recurrent depression, and the best evidence is for relapse prevention. [24][10]
Do apps work as well as a course?
Proper evidence not found for a direct comparison. Online programs show moderate effects on depression and stress, larger when guided. [16]
Is a program safe?
Harm rates were not higher than waitlist in MBSR studies, but some people report lasting bad effects. [19][20]
Who regulates mindfulness teachers?
Proper evidence not found for a US license. Ask about training, supervision and what happens if practice becomes distressing. [5]
More details: evidence, limits and cautions
The details behind this page: cautions, limits of the evidence and where sources disagree. Open any note to read it.
Safety and who should take extra care
In community MBSR classes (2,155 people) and three trials, MBSR did not raise harm rates compared with waitlist. [19] In a study of three MBCT variants (96 people), lasting bad effects occurred in 6 to 14%, and 83% reported at least one meditation-related side effect. [20] NICE says group mindfulness may be difficult for people with intense or highly distressing thoughts. [2] The NHS says mindfulness is not right for everyone and can make some people feel worse. [21]
If you live with trauma, psychosis, bipolar disorder, severe depression or active substance use, talk to your clinician before joining a course, and do not stop treatment because of a class. [5] See who should check with a clinician first. In the US, call or text 988 for crisis support, or call 911 in an emergency. [22]
References
- Hoge EA, et al. Mindfulness-Based Stress Reduction vs Escitalopram for the Treatment of Adults With Anxiety Disorders (full text). JAMA Psychiatry. 2023. Read 2026-10-22.
- National Institute for Health and Care Excellence. Depression in adults: treatment and management (NG222), Recommendations. Published 29 June 2022. Read 2026-10-22.
- Neff KD, Germer CK. A pilot study and randomized controlled trial of the mindful self-compassion program. J Clin Psychol. 2013. Read 2026-10-22.
- Bowen S, et al. Relative efficacy of mindfulness-based relapse prevention, standard relapse prevention, and treatment as usual for substance use disorders: a randomized clinical trial. JAMA Psychiatry. 2014. Read 2026-10-22.
- National Center for Complementary and Integrative Health. Meditation and Mindfulness: Effectiveness and Safety. Read 2026-10-22.
- Kabat-Zinn J. An outpatient program in behavioral medicine for chronic pain patients based on the practice of mindfulness meditation. Gen Hosp Psychiatry. 1982. Read 2026-10-22.
- Goyal M, et al. Meditation programs for psychological stress and well-being: a systematic review and meta-analysis. JAMA Intern Med. 2014. Read 2026-10-22.
- Khoury B, et al. Mindfulness-based stress reduction for healthy individuals: A meta-analysis. J Psychosom Res. 2015. Read 2026-10-22.
- Hoge EA, et al. Mindfulness-Based Stress Reduction vs Escitalopram for the Treatment of Adults With Anxiety Disorders: A Randomized Clinical Trial. JAMA Psychiatry. 2023. Read 2026-10-22.
- Kuyken W, et al. Efficacy of Mindfulness-Based Cognitive Therapy in Prevention of Depressive Relapse: An Individual Patient Data Meta-analysis From Randomized Trials. JAMA Psychiatry. 2016. Read 2026-10-22.
- Kuyken W, et al. Effectiveness and cost-effectiveness of mindfulness-based cognitive therapy compared with maintenance antidepressant treatment in the prevention of depressive relapse or recurrence (PREVENT). Lancet. 2015. Read 2026-10-22.
- Kirby JN, et al. A Meta-Analysis of Compassion-Based Interventions: Current State of Knowledge and Future Directions. Behav Ther. 2017. Read 2026-10-22.
- A-Tjak JG, et al. A meta-analysis of the efficacy of acceptance and commitment therapy for clinically relevant mental and physical health problems. Psychother Psychosom. 2015. Read 2026-10-22.
- Goldberg SB, et al. Mindfulness-based interventions for substance use disorders. Cochrane Database Syst Rev. 2021. Read 2026-10-22.
- Goldberg SB, et al. Mindfulness-based interventions for psychiatric disorders: A systematic review and meta-analysis. Clin Psychol Rev. 2018. Read 2026-10-22.
- Sommers-Spijkerman M, et al. New Evidence in the Booming Field of Online Mindfulness: An Updated Meta-analysis of Randomized Controlled Trials. JMIR Ment Health. 2021. Read 2026-10-22.
- Crane R, et al. Assessing Mindfulness-Based Teaching Competence: Good Practice Guidance. Glob Adv Health Med. 2020. Read 2026-10-22.
- Brown University School of Public Health. Mindfulness Center. Read 2026-10-22.
- Hirshberg MJ, et al. Prevalence of harm in mindfulness-based stress reduction. Psychol Med. 2022. Read 2026-10-22.
- Britton WB, et al. Defining and measuring meditation-related adverse effects in mindfulness-based programs. Clin Psychol Sci. 2021. Read 2026-10-22.
- NHS. Mindfulness. Read 2026-10-22.
- 988 Suicide & Crisis Lifeline. 988lifeline.org. Read 2026-10-22.
- Cherkin DC, et al. Effect of Mindfulness-Based Stress Reduction vs Cognitive Behavioral Therapy or Usual Care on Back Pain and Functional Limitations in Adults With Chronic Low Back Pain: A Randomized Clinical Trial. JAMA. 2016. Read 2026-10-22.
- MBCT.com. Mindfulness-Based Cognitive Therapy. Read 2026-10-22.