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Impact of mindfulness-based cognitive therapy on health care utilization: a population-based controlled comparison.

Paul Kurdyak, Alice Newman, Zindel V. Segal

Journal of Psychosomatic Research August 2014 DOI: 10.1016/j.jpsychores.2014.06.009 (opens in new tab)

Study at a glance

AI-extracted from the abstract
Characteristics Retrospective matched cohort study Peer reviewed
Sample size 40,428
Population Population-based patients in Ontario, Canada receiving MBCT or non-MBCT group therapy between 2003 and 2010, stratified by high versus low primary care utilization
Interventions Mindfulness Based Cognitive Therapy (MBCT) non-MBCT group therapy
Duration One year post-therapy follow-up
Topics Meditation
Keywords Health service utilization Mindfulness-based cognitive therapy Primary care
Key findings Among high utilizers of primary care, MBCT recipients showed a significant reduction in non-mental health care utilization one year post-therapy compared with non-MBCT group therapy controls, with a difference of 0.55 visits (0.21-0.89), which the authors suggest means one fewer non-mental health visit for every two MBCT patients treated. The authors propose that MBCT, an established treatment for various mental illnesses, may have the added benefit of reducing distress-related high health care utilization.

Abstract

Elevated rates of mood and anxiety disorders among high utilizers of health care have been suggested as one driver of increased service use. We compared the impact of Mindfulness Based Cognitive Therapy (MBCT), a structured group treatment, on the rates of health care utilization with matched control participants receiving non-MBCT group therapy. Using Ontario health administrative data, we created a retrospective cohort of population-based patients receiving MBCT and an age- and gender-matched (3:1) cohort of non-MBCT group therapy controls. Subjects were recruited between 2003 and 2010 and stratified according to high/low rates of primary care utilization, with the high utilization cohort being the cohort of interest. The primary outcome was a reduction in an aggregate measure of non-mental health utilization comprising Emergency Department, non-mental health primary care, and non-psychiatrist specialist visits. There were 10,633 MBCT recipients, 4851 (46%) of whom were high utilizers. The proportion of high utilizers was 13,274 (45%, N=29,795) for non-MBCT group therapy controls. Among high utilizers, there was a significant reduction in non-mental health utilization among MBCT recipients compared to non-MBCT group therapy recipients (0.55 (0.21-0.89)) suggesting that for every two MBCT patients treated, there is a reduction in 1 non-mental health visit. Among high utilizers of primary care, MBCT reduced non-mental health care utilization 1year post-therapy compared to non-MBCT, group therapy controls. The reductions suggest that MBCT, an established treatment modality for a variety of mental illnesses, has the added benefit of reducing distress-related high health care utilization.

Comparable studies

Other observational and cohort studies on meditation, most cited first.

Study Year Design Participants
Using Self-Report Assessment Methods to Explore Facets of Mindfulness Undergraduate students 2006 Observational cohort
Effectiveness of a meditation-based stress reduction program in the treatment of anxiety disorders Patients with generalized anxiety disorder or panic disorder with or without agoraphobia 1992 Observational cohort n = 22
Meditation experience is associated with increased cortical thickness Participants with extensive Insight meditation experience and matched controls 2005 Observational cohort n = 20
Meditation experience is associated with differences in default mode network activity and connectivity Experienced meditators and matched meditation-naive controls 2011 Observational cohort
Long-term meditators self-induce high-amplitude gamma synchrony during mental practice Long-term Buddhist practitioners and controls 2004 Observational cohort

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