Respiración consciente

Este ejercicio es muy práctico y efectivo ya que consiste en enfocar la atención plenamente en la respiración. Al prestar atención a la inhalación y exhalación de forma consciente, se busca cultivar la conciencia del momento presente y calmar la mente.

Emotional Regulation as a Transdiagnostic Process of Emotional Disorders in Therapy: A Systematic Review and Meta-Analysis.

CONTEXT: Several studies have shown that emotional regulation (ER) is a transdiagnostic construct of emotional disorders. Therefore, if therapy improves ER, it would improve psychological distress. OBJECTIVE: This review assesses and compares the changes in ER due to psychological treatment in different therapies. METHODS: A systematic review and meta-analysis of RCTs published in the databases PubMed, PsycINFO and Web of Science was performed. It was registered in PROSPERO under the number CRD42023387317. Two independent experts in the field reviewed the articles. RESULTS: A total of 18 articles met the criteria for inclusion in the review. Analysis of these studies suggests that in unified protocol (UP), cognitive behaviour therapy, dialectical behaviour therapy (DBT) and mindfulness, there is evidence to support that a moderate effect occurs during treatment. Furthermore, in mindfulness and DBT, the effect was moderate in the follow-up period, while in UP, it was high. LIMITATIONS: Given the heterogeneity of the applied interventions and the methodological limitations found in the reviewed trials, the results should be interpreted with caution. CONCLUSIONS: UP, cognitive behaviour therapy, DBT and mindfulness can improve ER after therapy, while UP, DBT and mindfulness in the follow-up period. Other therapies, such as SKY or Flotation REST, require more research.

INTRODUCCIÓN: Varios estudios han demostrado que la regulación emocional es un constructo transdiagnóstico de los trastornos emocionales. Por lo tanto, si la terapia mejora la regulación emocional, también mejorará el malestar psicológico. OBJETIVO: Evaluar y comparar el cambio en la regulación emocional debido al tratamiento psicológico en diferentes terapias. MÉTODO: Se realizó una revisión sistemática y metaanálisis de ECA publicados en las bases de datos PubMed, PsycINFO y Web of Science. Se registró en PROSPERO con el número CRD42023387317. Dos expertos independientes en la materia revisaron los artículos. RESULTADOS: Un total de 18 artículos cumplieron los criterios de inclusión en la revisión. El análisis de estos estudios sugiere que en el Protocolo Unificado, la Terapia Cognitivo Conductual, la Terapia Dialéctica Conductual y terapias basadas en mindfulness existen evidencias que apoyan que se produce un efecto moderado durante el tratamiento. Además, en las terapias basadas en mindfulness y en la Terapia Dialéctica Conductual, el efecto se moduló en el periodo de seguimiento, mientras que en el Protocolo Unificado fue mayor. LIMITACIONES: Dada la heterogeneidad de las intervenciones aplicadas y las limitaciones metodológicas encontradas en los ensayos revisados, los resultados podrán interpretarse con cautela. CONCLUSIONES: UP, CBT, DBT y mindfulness pueden mejorar la ER tras la terapia, mientras que UP, DBT y mindfulness pueden mejorar la recuperación tras un tiempo de seguimiento. Otras terapias, como SKY o Flotation REST, requieren más investigación.

[Therapeutic aid to improve sleep]. / Aide thérapeutique à l'amélioration du sommeil.

At a medical-psychological center, a therapeutic program based on relaxation and mindfulness meditation sessions is offered to people suffering from chronic insomnia referred by the center's psychiatrists, psychologists and advanced practice nurse. This treatment, which can be complementary to ongoing medication, is an alternative to pharmacological approaches.

The association between health behaviours and academic performance moderated by trait mindfulness amongst university students: an observational study.

Objectives: To target health communication at less health-conscious groups, evidence on health behaviours' effects on non-health-related outcomes - such as academic performance - is necessary. Recent research has highlighted the associations of various health behaviours on academic performance of university students. However, there is a lack of research investigating the most predominant health behaviours simultaneously and their association with academic performance, as well as the factors that potentially influence the direction or strength of these associations. Therefore, this study investigated (I) which of the predominant health behaviours (physical activity, healthy diet, sleep, sedentary behaviour, alcohol consumption, smoking, drug use) are most associated with academic performance and (II) whether the personal resource of trait mindfulness moderates these associations. Methods: An online survey was conducted amongst university students during the 2021 summer semester. Group differences in academic performance regarding health behaviours were analysed using ANOVA (N = 1,049). A first linear regression model (N = 571), considering all selected health behaviours simultaneously, assessed their association with academic performance. A second model (N = 540) assessed interaction effects of health behaviours and trait mindfulness. Separate regressions assessed each interaction's association with academic performance. Results: Sleep, fruit and vegetable consumption, and gender were significantly associated with academic performance. The second model showed no significant interaction effects. Conclusion: Targeting sleep and fruit and vegetable consumption might be the most promising strategies for elevating students' academic performance, thereby enabling health communication strategies to reach groups driven by performance improvements rather than health benefits.

Effectiveness of a mindfulness and acceptance-based intervention for improving the mental health of adolescents with HIV in Uganda: An open-label trial.

Adolescents with HIV (AWH) face the double burden of dealing with challenges presented by their developmental phase while coping with stigma related to HIV, affecting their mental health. Poor mental health complicates adherence to daily treatment regimens, requiring innovative psychosocial support strategies for use with adolescents. We assessed the effectiveness of a mindfulness and acceptance-based intervention on the mental health of AWH in Uganda. One hundred and twenty-two AWH, mean age 17 ±1.59 (range 15 to 19 years), 57% female, receiving care at a public health facility in Kampala were enrolled in an open-label randomized trial (ClinicalTrials.gov: NCT05010317) with assessments at pre-and post-intervention. The mindfulness and acceptance-based intervention involved weekly 90-minute group sessions for four consecutive weeks facilitated by two experienced trainers. Sessions involved clarifying values, skillfully relating to thoughts, allowing and becoming aware of experiences non-judgmentally, and exploring life through trial and error. The control group received the current standard of care. Three mental health domains (depression, anxiety, and internalized stigma) were compared between the intervention and control groups. A linear mixed effects regression was used to analyze the effect of the intervention across the two time points. Results showed that the intervention was associated with a statistically significant reduction in symptoms of depression (ß = -10.72, 95%CI: 6.25, -15.20; p < .0001), anxiety (ß = -7.55, 95%CI: 2.66, -12.43; p = .0003) and stigma (ß = -1.40, 95%CI: 0.66 to -2.15; p = .0004) over time. Results suggest that mindfulness and acceptance-based interventions have the potential to improve the mental health of AWH.

Effects of a mindfulness-based program on the occupational balance and mental health of university students. Protocol for a randomized controlled trial.

OBJECTIVE: The aim is to examine whether the addition of Virtual Reality (VR) meditation training to a standard 8-week Mindfulness-Based Health Care Program (MBHC-VR) results in a significantly increased improvement in occupational, mental health, and psychological functioning versus MBHC-only in university students. MATERIALS AND METHODS: A randomized controlled clinical trial with three arms (MBHC, MBHC-VR, Control Group), four assessment time points (pre-intervention, inter-session, post-intervention, and 3-month follow-up), and mixed methodology will be proposed. University students (undergraduate, master, or doctoral) interested in participating and who meet the inclusion/exclusion criteria will be included over two years. Data will be collected from different ad hoc questionnaires, several standardized tests, and an Ecological Momentary Assessment. We will use R software to carry out descriptive analyses (univariate and bivariate), multilevel modeling, and structural equation models to respond to the proposed objective. The qualitative analysis will be carried out using the MAXQDA program and the technique of focus groups. DISCUSSION: It is expected that with the proposed intervention university students will learn to relate in a healthier way with their mental processes, so as to improve their occupational balance (OB) and their psychological well-being. TRIAL REGISTRATION: ClinicalTrials.gov Identifier NCT05929430.

Interventions to promote medical student well-being: an overview of systematic reviews.

OBJECTIVE: To conduct an overview of systematic reviews that explore the effectiveness of interventions to enhance medical student well-being. DESIGN: Overview of systematic reviews. DATA SOURCES: The Cochrane Library of Systematic Reviews, MEDLINE, APA PsychInfo, CINAHL and Scopus were searched from database inception until 31 May 2023 to identify systematic reviews of interventions to enhance medical student well-being. Ancestry searching and citation chasing were also conducted. DATA EXTRACTION AND SYNTHESIS: The Assessing the Methodological Quality of Systematic Reviews V.2 tool was used to appraise the quality of the included reviews. A narrative synthesis was conducted, and the evidence of effectiveness for each intervention was rated. RESULTS: 13 reviews (with 94 independent studies and 17 616 students) were included. The reviews covered individual-level and curriculum-level interventions. Individual interventions included mindfulness (n=12), hypnosis (n=6), mental health programmes (n=7), yoga (n=4), cognitive and behavioural interventions (n=1), mind-sound technology (n=1), music-based interventions (n=1), omega-3 supplementation (n=1), electroacupuncture (n=1) and osteopathic manipulative treatment (n=1). The curriculum-level interventions included pass/fail grading (n=4), problem-based curriculum (n=2) and multicomponent curriculum reform (n=2). Most interventions were not supported by sufficient evidence to establish effectiveness. Eleven reviews were rated as having 'critically low' quality, and two reviews were rated as having 'low' quality. CONCLUSIONS: Individual-level interventions (mindfulness and mental health programmes) and curriculum-level interventions (pass/fail grading) can improve medical student well-being. These conclusions should be tempered by the low quality of the evidence. Further high-quality research is required to explore additional effective interventions to enhance medical student well-being and the most efficient ways to implement and combine these for maximum benefit.

Psychological Group Interventions for Reducing Distress Symptoms in Healthcare Workers: A Systematic Review.

Healthcare workers exposed to emergencies and chronic stressors are at high risk of developing mental health problems. This review synthesized existing studies of group psychological therapy to reduce distress symptoms in healthcare workers (i.e., as complex and heterogeneous emotional states, characterized by the presence of symptoms associated with post-traumatic stress disorder, burnout, anxiety, depression and moral injury). Searches were conducted using PRISMA guidelines and databases such as PubMed, PsycINFO, Medline and Web of Science, along with manual searches of reference lists of relevant articles. The search returned a total of 1071 randomized trials, of which 23 met the inclusion criteria. Of the total studies, nine were mindfulness interventions, seven were cognitive behavioural programmes, one was a programme based on acceptance and commitment therapy, one was an EMDR protocol and two focused on systemic and art therapy. Most studies aimed to reduce burnout, anxiety and depression; only three focused on post-traumatic stress disorder, and no studies were found that addressed moral injury. The results suggested that group interventions could be an effective tool to improve the mental health of healthcare workers and reduce their symptoms of distress, although many of the studies have methodological deficiencies. Limitations and future directions are discussed.

Prospective effects of mindfulness on anxiety and depressive symptoms may be spurious: Simulated reanalysis of a meta-analytic cross-lagged panel analysis.

A recent meta-analysis claimed decreasing prospective effects of acting with awareness and non-reacting, two facets of dispositional mindfulness, on subsequent anxiety and depressive symptoms. However, the meta-analytic cross-lagged effects were estimated while adjusting for a prior measurement of the outcome variable and it is known that such adjusted cross-lagged effects may be spurious due to correlations with residuals and regression to the mean. We fitted competing models on simulations of the same meta-analytic data and found that prospective effects of the mindfulness facets on anxiety and depressive symptoms probably were spurious. It is important for researchers to be aware of limitations of adjusted cross-lagged effects, meta-analytically estimated or not, in order not to overinterpret findings.

Lessons for tomorrow: The role of relationships and mindfulness in sustaining services during a crisis.

BACKGROUND: The COVID-19 pandemic placed unprecedented demands on hospitals around the globe, making timely crisis response critical for organizational success. One mechanism that has played an effective role in health care service management during large-scale crises is the Hospital Incident Command System. PURPOSE: The aim of this article was to understand the role of HICS in the management of a large academic medical center and its impact on relationships and communication among providers in the delivery of services during a crisis. METHODOLOGY: This mixed methods study was based on meeting observations, document reviews, semistructured interviews, and two measures of team performance within an academic medical center in the Northeast during the COVID-19 pandemic. Descriptive and bivariate analyses were applied, and qualitative data were coded and analyzed for themes. RESULTS: HICS provided a systematic information-sharing and decision-making process that increased communication and coordination among team members. Analyses indicate a correlation between dimensions of relational coordination and organizational mindfulness. Qualitative data revealed the importance of shared meetings and huddles and the evolution of HICS across multiple waves of the crisis. CONCLUSION: HICS facilitated organizational improvements during the crisis response and generated opportunities to maintain specific coordination practices beyond the crisis. The prolonged implementation of HICS during the COVID-19 pandemic created challenges, including the disruption of the routine leadership structure. PRACTICAL IMPLICATIONS: Applying relational coordination and organizational mindfulness frameworks may allow hospitals to leverage communications and relationships within a high-stakes environment to improve service delivery.

Mindfulness and inhibitory control: Insights from the stop signal task with neutral and reward-associated stimuli.

Mindfulness has been linked to enhanced inhibitory control, yet the dynamics of this relationship, especially in reward situations, are not well understood. Our cross-sectional study aimed to explore the relationship between trait mindfulness and a performance measure of inhibitory control as a function of reward context operationalized by stimuli characteristics, and temporal inhibitory demands. Thirty-six individuals aged 19 to 41 filled out the Mindful Attention Awareness Scale (MAAS) and performed a stop signal task (SST), that included both neutral (stone images) and reward-related (money images) stimuli. The SST encompassed four conditions: neutral go/neutral stop, neutral go/reward stop, reward go/neutral stop, and reward go/reward stop, requiring participants to suppress reactions either during or after encountering reward-related stimuli. The relevant index of inhibitory control is the stop signal reaction time (SSRT), a performance measure of inhibitory control. Our findings showed no notable variation in the relationship between the MAAS score and SSRT across the different conditions. However, there was an overall significant effect of MAAS score on SSRT, irrespective of condition. Results may reflect the benefit of mindfulness on inhibitory control after generalized reward exposure.

Impact of Mindfulness on sleep quality in innovative corporate employees: A chain mediation of Social Interaction Anxiety and bedtime procrastination.

In the context of innovative enterprises in China, the significance of sleep quality for employees' physical and mental well-being cannot be understated. This study explores the complex relationship between Mindfulness and sleep quality and examines the potential interaction between Social Interaction Anxiety and prolonged sleep behavior. To this end, a thorough evaluation involving the administration of the Mindfulness scale, Social Interaction Anxiety scale, sleep delay scale, and the Pittsburgh Sleep Quality Index (PSQI) was conducted among a significant sample of innovative enterprise employees (N = 1648). The findings reveal that a notable proportion of these employees, 31.1% to be precise (as per PSQI 8), grapple with compromised sleep quality. Subsequent analyses shed light on compelling patterns, underscoring a robust negative correlation between Mindfulness and factors like Social Interaction Anxiety, sleep delay, and sleep quality (ß = -0.71, -0.37, -0.35; P < 0.01). Conversely, a significant positive correlation emerges connecting Social Interaction Anxiety, sleep delay, and sleep quality (ß = 0.23, 0.37, 0.32; P < 0.01). Interestingly, mediation analysis demonstrates that Mindfulness significantly negatively influences sleep quality, independent of demographic factors such as sex and age. This impact is mediated by sleep delay, which also interacts with Social Interaction Anxiety. In summary, the research emphasizes the predictive function of Mindfulness in improving sleep quality among employees in innovative enterprises, achieved through its reduction of Social Interaction Anxiety and bedtime procrastination tendencies.

Mindfulness and Management of Low Desire and Vulvovaginal Pain.

Mindfulness is defined as present-moment, nonjudgmental awareness. By reducing self-criticism, and depression, and increasing self-compassion, attention, and interoceptive awareness, mindfulness has been found across a variety of systematic reviews and meta-analyses to significantly improve sexual desire, sexual pain, and sex-related distress. It helps individuals connect with their bodies, fostering a deeper understanding of sensations and desires while reducing the focus on negative, judgmental, and catastrophic sex-related and pain-related thoughts. By teaching individuals to focus on bare sensations, mindfulness has also been found to significantly reduce vulvovaginal pain intensity with improvements retained a year later.

How do mindfulness-based interventions promote coping and self-efficacy in patients with cancer: A systematic review of qualitative and quantitative data.

OBJECTIVE: The purpose of this study was to review the existing quantitative and qualitative evidence regarding how mindfulness-based interventions (MBIs) help cope with cancer-related challenges and increase affected patients' perceived self-efficacy. METHODS: A systematic literature search was conducted on PubMed, PsycInfo, PubPsych, and CINAHL. Quantitative, qualitative, and mixed methods studies were included if they (1) evaluated MBIs (2) for patients with cancer or cancer survivors (3) regarding their impact on coping with cancer and perceived self-efficacy. The reports were screened by two independent reviewers and conflicts were resolved by a third reviewer. The review was pre-registered on PROSPERO (CRD42022368765). RESULTS: Findings from 28 reports of 19 quantitative studies, six qualitative studies, and three mixed-methods studies (total N = 1722) were extracted and integrated. The synthesis of quantitative data showed considerable heterogeneity in outcomes and measurement instruments. Most often reported were significant positive impacts of mindfulness on general coping skills, self-regulation, and perceived efficacy in coping with cancer. Qualitative interviews with patients supported those results. The three meta-themes identified were that MBI (1) provided patients with tools to use in stressful situations, (2) promoted a general change of mindset and (3) created a feeling of social connectedness. CONCLUSIONS: The reviewed studies suggest that MBI can promote coping and enhance the perceived self-efficacy of patients with cancer. In the future, more research investigating the different aspects of coping and the potentially moderating role of self-efficacy could provide further insights with respect to how coping and self-efficacy related to MBI.

The Relationship of Anxious Arousal With Treatment of Dysphoria Using Virtual Reality Mindfulness and 2 Accelerated Transcranial Magnetic Stimulation Protocols.

Objective: This secondary analysis investigated the relationship of anxious arousal, as measured by the Tension Anxiety subscale of the Profile of Mood States (TA-POMS), to treatment outcome across diagnoses for each phase of the study. Sequential treatment phases of virtual reality (VR) mindfulness followed by left dorsolateral prefrontal cortex (dlPFC) accelerated transcranial magnetic stimulation (accel-TMS) and then dorsomedial prefrontal cortex (dmPFC) accel-TMS were used to treat dysphoria across diagnoses in an open trial from September 2021 to August 2023.Methods: The change in the TA-POMS subscale was compared to the percent change in primary clinician scale scores using a bivariate analysis. Baseline TA-POMS subscales were compared to treatment response using linear regression models to assess anxious arousal's impact on treatment outcome for the 3 phases. Significance was defined as P < .05, 2-tailed.Results: Twenty-three participants were enrolled in VR mindfulness, 19 in left dlPFC accel-TMS, and 12 in dmPFC accel TMS. Although the change in TA-POMS scores did not significantly correlate with the percent change in primary clinician scale ratings for the VR phase, they did for both the dlPFC (P = .041) and the dmPFC (P = .003) accel-TMS treatment phases. Importantly, baseline anxious arousal levels as measured by TA-POMS were not predictive of treatment outcome in any treatment phase.Conclusion: The outcome of accel-TMS treatment was not adversely affected by anxious arousal and similarly improved along with primary rating scales.Trial Registration: ClinicalTrials.gov identifier: NCT05061745.

Augmenting complex and dynamic performance through mindfulness-based cognitive training: An evaluation of training adherence, trait mindfulness, personality and resting-state EEG.

Human performance applications of mindfulness-based training have demonstrated its utility in enhancing cognitive functioning. Previous studies have illustrated how these interventions can improve performance on traditional cognitive tests, however, little investigation has explored the extent to which mindfulness-based training can optimise performance in more dynamic and complex contexts. Further, from a neuroscientific perspective, the underlying mechanisms responsible for performance enhancements remain largely undescribed. With this in mind, the following study aimed to investigate how a short-term mindfulness intervention (one week) augments performance on a dynamic and complex task (target motion analyst task; TMA) in young, healthy adults (n = 40, age range = 18-38). Linear mixed effect modelling revealed that increased adherence to the web-based mindfulness-based training regime (ranging from 0-21 sessions) was associated with improved performance in the second testing session of the TMA task, controlling for baseline performance. Analyses of resting-state electroencephalographic (EEG) metrics demonstrated no change across testing sessions. Investigations of additional individual factors demonstrated that enhancements associated with training adherence remained relatively consistent across varying levels of participants' resting-state EEG metrics, personality measures (i.e., trait mindfulness, neuroticism, conscientiousness), self-reported enjoyment and timing of intervention adherence. Our results thus indicate that mindfulness-based cognitive training leads to performance enhancements in distantly related tasks, irrespective of several individual differences. We also revealed nuances in the magnitude of cognitive enhancements contingent on the timing of adherence, regardless of total volume of training. Overall, our findings suggest that mindfulness-based training could be used in a myriad of settings to elicit transferable performance enhancements.

A Phenomenological Qualitative Exploration of Mind-Body Therapy Use and Effectiveness Among Young, Middle, and Older Adult Cancer Survivors.

BACKGROUND: Having been diagnosed with and treated for cancer can have negative psychosocial repercussions that may differ across the lifespan. Mind-body therapies (MBTs), such as tai-chi/qigong (TCQ) or mindfulness-based cancer recovery (MBCR), have shown promise in decreasing negative psychosocial outcomes in cancer survivors, but few studies have explored potential differences in MBT use and effectiveness across age groups. METHODS: A descriptive phenomenological qualitative design was used. Participants included young (18-39), middle (40-64), and older (65+) adult cancer survivors who were diagnosed with any type of cancer and had participated in Mindfulness-Based Cancer Recovery (MBCR) or Tai Chi/Qigong (TCQ) MBTs. Semi-structured qualitative interviews explored participants' experiences in MBTs and these were analyzed using descriptive phenomenological analysis. RESULTS: Among the interviews (n = 18), young (n = 6), middle-aged (n = 8), and older (n = 4) adults participated. 5 themes emerged: influences in joining the program, unique lifestyles, positive class experiences, use of media, and program impacts. Though all age groups benefitted from MBT participation, variations between age groups with respect to the benefits received and motivations for joining the program were observed. DISCUSSION: MBTs had beneficial physical and mental health effects on survivors of all age groups. These benefits were particularly connected to the ongoing life stresses common to each age cohort, such as relief from work and family roles for young adults or support during retirement transition for older adults. Hence, access to MBT programs may be beneficial as part of the survivorship plan for patients and the recruitment strategies or content can be adapted by MBT providers to better target and support age-specific groups. More research is required with a larger sample.

Mindfulness, curiosity, and creativity.

Curiosity and creativity are manifestations of novelty-seeking mechanisms, closely intertwined and interdependent. This principle aligns seamlessly with the foundational tenets of Langerian mindfulness, which places novelty seeking as a cornerstone. Creativity, curiosity, openness, and flexibility all harmoniously converge in this framework. Spanning over four decades, research in the realm of mindfulness has diligently delved into the intricate interplay among these constructs.

Mindfully missing myself: Induced mindfulness causes alienation among poor self-regulators.

Mindfulness is a popular technique that helps people to get closer to their self. However, recent findings indicate that mindfulness may not benefit everybody. In the present research, we hypothesized that mindfulness promotes alienation from the self among individuals with low abilities to self-regulate affect (state-oriented individuals) but not among individuals with high abilities to self-regulate affect (action-oriented individuals). In two studies with participants who were mostly naïve to mindfulness practices (70% indicated no experience; N1 = 126, 42 men, 84 women, 0 diverse, aged 17-86 years, Mage = 31.87; N2 = 108, 30 men, 75 women, 3 diverse, aged 17-69 years, Mage = 28.00), we tested a mindfulness group (five-minute mindfulness exercise) against a control group (five-minute text reading). We operationalized alienation as lower consistency in repeated preference judgments and a lower tendency to adopt intrinsic over extrinsic goal recommendations. Results showed that, among state-oriented participants, mindfulness led to significantly lower consistency of preference judgments (Study 1) and lower adoption of intrinsic over extrinsic goals (Study 2) compared to text reading. The alienating effect was absent among action-oriented participants. Thus, mindfulness practice may alienate psychologically vulnerable people from their self and hamper access to preferences and intrinsic goals. We discuss our findings within Personality-Systems-Interactions (PSI) theory.

Mindfulness meditation use in Britain during the COVID-19 pandemic.

OBJECTIVES: The objectives of this study were to examine the prevalence and associations of mindfulness meditation use and also its perceived mental health effects during the COVID-19 pandemic. METHODS: Using repeated cross-sectional data from broad online samples weighted to be representative of the adult population in Britain, we estimated the prevalence of mindfulness meditation use and employed logistic regression models to investigate sociodemographic and political associations of mindfulness meditation use and also its perceived mental health effects during the COVID-19 pandemic. RESULTS: The findings suggest that 16 percent of adults in Britain had learnt to practice mindfulness in 2021. In covariate-adjusted regression models, having learnt to practice mindfulness was more common among young and middle-aged adults, residents in London, and respondents who voted for the Liberal Democrats. Among mindfulness meditation users who reported having practiced mindfulness during the COVID-19 pandemic, 60 percent reported that it positively affected their mental health and 24 percent reported that it negatively affected their mental health. Notably, 41 percent of respondents with children under 18 (versus 13 percent of those without minors) reported negative mental health effects. In covariate-adjusted regression models, negative mental health effects from mindfulness practice during the COVID-19 pandemic were not concentrated in any particular groups, except for respondents with children under 18. CONCLUSIONS: Mindfulness meditation has become widespread in Britain, but the results in this study suggest that mindfulness meditation use may be concentrated in certain sociodemographic and political groups. The results also suggest that practicing mindfulness during the COVID-19 pandemic had positive mental health effects for a majority of users, but approximately one-quarter of users reported negative mental health effects. It is therefore important for future research to continue monitoring the prevalence of mindfulness meditation use in society and to investigate under what circumstances, for whom, and in what ways mindfulness-based practices may have negative effects on mental health.