Randomized crossover clinical trial of a Mindfulness-based intervention for nurse leaders: A pilot study / Ensayo clínico aleatorizado cruzado de una intervención basada en mindfulness con enfermeros líderes: estudio piloto / Ensaio clínico randomizado cruzado de uma intervenção baseada em mindfulness em enfermeiros líderes: estudo-piloto

Objective: to analyze the effects of a Mindfulness-based intervention on nurse leaders' emotional intelligence and resilience. Method: a pilot study of a randomized crossover clinical trial. The sample (n=32) was randomized into Group A (n=18) and Group B (n=14) and evaluated at the pre-test, post-test and follow-up moments. The outcomes were assessed using the Emotional Intelligence Measure, the Connor-Davidson Resilience Questionnaire and the Five Facet Mindfulness Questionnaire, and analyzed using Generalized Linear Mixed Models. Results: a total of 32 nurses with a mean age of 42.6 years old were evaluated. The analyses showed significant interactions between the effects of the group x moment factors on the Self-motivation (p=0.005), Sociability (p<0.001), Self-control (p=0.013), and Total (p=0.002) emotional intelligence skill scores; as well as on the Observe (p=0.042), Describe (p=0.008), Non-judgment (p<0.001), Act with awareness (p=0.004) and Total (p<0.001) mindfulness facets. Post-test: there was a statistically significant increase in the Sociability (p=0.009) and Self-control (p=0.015) emotional intelligence skills; as well as in the Non-judgment (p=0.022) and Total (p=0.002) mindfulness facets. Follow-up: a significant increase was observed in the Non-judgment (p=0.024) and Total (p=0.026) mindfulness facets. The "resilience" variable did not present statistical significance in the "group x moment" factor, both in the post-test and during follow-up. Conclusion: the Mindfulness-based intervention used proved to be effective in increasing nurse leaders' emotional intelligence and dispositional mindfulness skills. Brazilian Registry of Clinical Trials (RBR-3c62gy), registered on March 4 th , 2020, updated on September 16 th , 2022.

Objetivo: analizar los efectos de una intervención basada en mindfulness sobre la inteligencia emocional y la resiliencia de enfermeros líderes. Método: estudio piloto de un ensayo clínico aleatorizado cruzado. Muestra (n=32) aleatorizada en el grupo A (n=18) y grupo B (n=14), se los evaluó en el pretest, postest y seguimiento. Los resultados fueron evaluados mediante la Medida de Inteligencia Emocional, el Cuestionario de Resiliencia de Connor-Davidson y el Cuestionario Mindfulness de Cinco Facetas, y analizados por el Generalized Linear Mixed Models . Resultados: fueron evaluadas 32 enfermeras con una edad promedio de 42,6 años. Los análisis mostraron interacciones significativas de los efectos de los factores grupo vs. momento en los puntajes de las habilidades de automotivación (p=0,005), sociabilidad (p<0,001), autocontrol (p=0,013) y total (p=0,002) de inteligencia emocional; de las facetas observar (p=0,042), describir (p=0,008), no juzgar (p<0,001), actuar con conciencia (p=0,004) y total (p<0,001) de mindfulness. Postest: hubo un aumento estadísticamente significativo de las habilidades de sociabilidad (p=0,009) y autocontrol (p=0,015) de inteligencia emocional; de las facetas no juzgar (p=0,022) y total (p=0,002) de mindfulness . Seguimiento: se observó un aumento significativo en las facetas no juzgar (p=0,024) y total (p=0,026) de mindfulness . La variable resiliencia no presentó significación estadística en el factor grupo vs. momento en el postest y seguimiento. Conclusión: la intervención basada en mindfulness utilizada demostró ser eficaz para aumentar la inteligencia emocional y las habilidades de mindfulness disposicional de los enfermeros líderes. Registro Brasileño de Ensayos Clínicos (RBR-3c62gy), registrado el 4 de marzo de 2020, actualizado el 16 de septiembre de 2022.

Objetivo: analisar os efeitos de uma intervenção baseada em mindfulness na inteligência emocional e resiliência de enfermeiros líderes. Método: estudo-piloto de ensaio clínico randomizado cruzado. Amostra (n=32) randomizada em grupo A (n=18) e grupo B (n=14), avaliados nos momentos pré-teste, pós-teste e seguimento. Os desfechos foram avaliados pela Medida de Inteligência Emocional, pelo Questionário de Resiliência Connor-Davidson e pelo Questionário das Cinco Facetas de Mindfulness , e analisados pelo Generalized Linear Mixed Model . Resultados: foram avaliadas 32 enfermeiras com idade média de 42,6 anos. As análises mostraram interações significativas dos efeitos dos fatores Grupo x Momento nos escores das habilidades de automotivação (p=0,005), sociabilidade (p<0,001), autocontrole (p=0,013) e total (p=0,002) de inteligência emocional; das facetas observar (p=0,042), descrever (p=0,008), não julgar (p<0,001), agir com consciência (p=0,004) e total (p<0,001) de mindfulness . Pós-teste: houve aumento estatisticamente significante das habilidades de sociabilidade (p=0,009) e autocontrole (p=0,015) de inteligência emocional; das facetas não julgar (p=0,022) e total (p=0,002) de mindfulness . Seguimento: observou-se aumento significativo das facetas não julgar (p=0,024) e total (p=0,026) de mindfulness . A variável resiliência não apresentou significância estatística no fator Grupo x Momento, no pós-teste e seguimento. Conclusão: a intervenção baseada em mindfulness utilizada mostrou-se efetiva no aumento das habilidades de inteligência emocional e mindfulness disposicional de enfermeiros líderes. Registro Brasileiro de Ensaios Clínicos (RBR-3c62gy), registrado em 04 de março de 2020, atualizado em 16 de setembro de 2022.

Relação entre videogames de ação, mindfulness e medo da COVID-19 em universitários / Relationship between action video games, mindfulness and fear of COVID-19 in university students / Relación entre videojuegos de acción, mindfulness y miedo al COVID-19 en estudiantes universitarios

A interação com videogame aumentou significativamente na pandemia de COVID-19. Por outro lado, um aspecto atencional que pode apresentar alterações relacionadas à quantidade de interação com videogames de ação é o mindfulness. Portanto, o objetivo deste estudo foi verificar uma possível relação entre o uso de videogames de ação (em horas semanais), o mindfulness e o medo da COVID-19. Para tanto, solicitou-se a jogadores e não jogadores de videogames de ação com idades entre 18 e 29 anos (n = 384, M = 21,6, DP = 2,6) que respondessem à Escala de Medo da COVID-19 e à Escala de Facetas do Mindfulness. Os resultados não demonstraram relação significativa entre uso de videogames de ação e mindfulness, mas apontaram que jogadores de videogame de ação apresentaram menos medo da COVID-19. Discute-se como o escapismo proporcionado pelo jogo pode explicar, em parte, uma diminuição da atenção a informações relativas à doença

Interaction with video games increased significantly in the COVID-19 pandemic. On the other hand, an attentional aspect that may show changes related to the amount of interaction with action video games is mindfulness. Therefore, the objective of this study was to verify a possible relationship between the use of action video games (in weekly hours), mindfulness and fear of COVID-19. To this end, players and non-players of action video games aged between 18 and 29 years (n = 384, M = 21.6, SD = 2.6) were asked to respond to the Covid Fear Scale and the Facets of Mindfulness. Results did not demonstrate a significant relationship between the use of action video games and mindfulness, but showed that action video game players were less afraid of COVID-19. It is discussed how the escapism provided by the game can partly explain a decrease in attention to information related to the disease

La interacción con videojuegos aumentó en la pandemia de COVID-19. Por otro lado, un aspecto atencional que puede presentar cambios relacionados con la cantidad de interacción con los videojuegos de acción es el mindfulness. Luego, el objetivo de este estudio fue verificar una relación entre uso de video-juegos de acción, mindfulness y miedo al COVID-19. Se pidió a jugadores y no jugadores de videojuegos de acción de entre 18 y 29 años (n = 384, M = 21,6, SD = 2,6) que respondieran a la Escala de Miedo al COVID y la Escala de Facetas de Mindfulness. Los resultados no demostraron una relación significativa entre uso de videojuegos de acción y mindfulness, pero señalaron que jugadores de videojuegos de acción tenían menos miedo a la COVID-19. Se discute cómo el escapismo proporcionado por el juego explicaría en parte una disminución en la atención a la información relacionada con la enfermedad

Eficácia de uma intervenção online para prevenção da ansiedade: um ensaio clínico / Efectividad de una intervención online para prevención de ansiedad: un ensayo clínico / Efficacy of an online intervention for anxiety prevention: a clinical trial

The purpose of this study was to test the effectiveness, and the sustained effect (follow-up) of a fourweek mindfulness intervention in reducing anxiety and stress in a group of Brazilian university students, the intervention was adapted to be made available through the application Neurosaúde, created as part of this work to serve as a platform for intervention. The research as a whole took place in a virtual environment, with forty-eight participants recruited who were randomly allocated to the intervention group or to the waiting list control. Measures were used to access the levels of mindfulness, anxiety and stress before, after the intervention and at the 4-week follow-up. Applying the intention-to-treat analysis, we found significant differences between the groups for the measurement of anxiety in the follow-up with a large feat size (F (2.92) = 10.275, p = 0.000, η2 = 0.183). Our results suggest that the 4-week mindfulness intervention through a mobile application was able to act as a protective factor against the anxiety developed by university students during the occurrence of the pandemic caused by Covid-19, whereas while the treatment group maintained levels reduced anxiety the control group demonstrated a continuous increase in anxiety in the post-test and follow-up that coincided with the first wave of Covid-19 in the region where the participants lived.

El propósito de este estudio fue probar la eficacia y el efecto sostenido (seguimiento) de una intervención de atención plena de cuatro semanas para reducir la ansiedad y el estrés en un grupo de estudiantes universitarios brasileños, la intervención se adaptó para estar disponible a través del app. Neurosaúde, creada como parte de este trabajo para servir como plataforma de intervención. La investigación en su conjunto se llevó a cabo en un entorno virtual, siendo reclutados cuarenta y ocho participantes que fueron asignados aleatoriamente al grupo de intervención o al control en lista de espera. Se utilizaron medidas para evaluar los niveles de atención plena, ansiedad y estrés antes, después de la intervención y en el seguimiento a las 4 semanas. Al aplicar el análisis por intención de tratar, encontramos diferencias significativas entre los grupos para la medida de ansiedad en el seguimiento con un tamaño de efecto grande (F (2.92) = 10.275, p = 0.000, η2 = 0.183). Nuestros resultados sugieren que la intervención de mindfulness de 4 semanas a través de una aplicación móvil fue capaz de actuar como factor protector contra la ansiedad desarrollada por estudiantes universitarios durante la ocurrencia de la pandemia de Covid-19, ya que mientras el grupo de tratamiento mantuvo niveles, el grupo control demostró un aumento continuo de la ansiedad en el postest y seguimiento que coincidió con la primera ola de Covid-19 en la región donde residían los participantes.

O propósito deste estudo foi testar a eficácia e o efeito sustentado (follow-up) de uma intervenção de mindfulness de quatro semanas na redução da ansiedade e estresse em um grupo de estudantes universitários brasileiros. A intervenção foi adaptada para ser disponibilizada pelo aplicativo Neurosaúde, criado como parte deste trabalho para servir de plataforma para a intervenção. A pesquisa como um todo ocorreu em ambiente virtual, sendo recrutados 48 participantes que foram alocados randomicamente para o grupo intervenção ou para o controle de lista de espera. Medidas foram utilizadas para acessar os níveis de mindfulness, ansiedade e estresse antes, após a intervenção e no follow-up de quatro semanas. Aplicando a análise por intenção de tratar, encontramos diferenças significativas entre os grupos para a medida de ansiedade no follow-up com um tamanho de efeito grande (F (2.92) = 10.275, p = 0.000, η2 = 0.183). Nossos resultados sugerem que a intervenção de mindfulness de quatro semanas por meio de um aplicativo móvel foi capaz de agir como um fator protetor contra a ansiedade desenvolvida pelos estudantes universitários durante a ocorrência da pandemia causada pelo Covid-19, visto que, enquanto o grupo tratamento manteve níveis reduzidos de ansiedade, o grupo controle demonstrou um contínuo aumento de ansiedade no pós-teste e follow-up que coincidiu com a primeira onda de Covid-19 na região onde os participantes residiam.

Effectiveness evaluation of online Mindfulness in mental health and alcohol consumption in medical students during the COVID-19 pandemic / Evaluación de la eficacia del Mindfulness online en la salud mental y el consumo de alcohol en estudiantes de medicina durante la pandemia de COVID-19

Abstract Introduction As a result of the COVID-19 pandemic, the prevalence of stress, anxiety, depression, and alcohol consumption has increased among medical students. Mindfulness is an intervention to decrease these psychopathologies and alcohol consumption; however, evidence has shown unclear results regarding its efficacy. Objective To evaluate the effectiveness of an online Mindfulness-based intervention (MBI) on stress, anxiety, and depression symptomatology levels, as well as on alcohol consumption and mindfulness status in medical students during the COVID-19 pandemic. Method A quasi-experimental study was conducted on 237 students, obtaining sociodemographic data. In addition the levels of psychopathology, alcohol consumption, and state of mindfulness: were measured pre-and post-intervention through the DASS-21, AUDIT, and MASS instruments. Eight online Mindfulness sessions were conducted once a week for approximately one hour each. Results MBI did not reduce levels of psychopathologies or alcohol consumption, nor did the mindfulness status improve. High levels of psychopathologies, dropout rate, and lack of voluntary participation were the main factors limiting the effectiveness of the online MBI. Discussion and conclusion The online MBI wasn't effective among the population under study: we recommend generation strategies where students are involved in and complete intervention programs. Results from this research will help enhance future online mindfulness interventions.

Resumen Introducción Derivado de la pandemia del COVID-19, la prevalencia de estrés, ansiedad, depresión y consumo de alcohol ha incrementado entre los estudiantes de medicina. La intervención por Mindfulness ha reportado disminuir estas psicopatologías y el consumo de alcohol; no obstante, la evidencia muestra resultados poco claros respecto a su eficacia. Objetivo Evaluar la eficacia de la intervención basada en Mindfulness online (IBM) sobre los niveles de sintomatología de estrés, ansiedad y depresión, así como en el consumo de alcohol y el estado de atención plena en estudiantes de medicina durante la pandemia por COVID-19. Método Se realizó una investigación cuasi-experimental en 237 estudiantes de medicina, de los cuales se obtuvieron datos sociodemográficos; además, se midieron los niveles de psicopatologías, consumo de alcohol, y el estado de atención plena pre y post intervención a través de los instrumentos DASS-21, AUDIT, y MASS. Se llevaron a cabo ocho sesiones de Mindfulness online, una vez por semana, de aproximadamente una hora cada una. Resultados La IBM no redujo los niveles de psicopatologías ni de consumo de alcohol ni mejoró el estado de atención plena. Los altos niveles de psicopatologías, la tasa de abandono y la falta de participación voluntaria, fueron los principales factores que limitan la eficacia del IBM online. Discusión y conclusión La IBM online no fue efectiva entre la población estudiada: se recomienda la generación de estrategias en las que los estudiantes se involucren y completen los programas de intervención, los resultados de esta investigación ayudarán a mejorar futuras intervenciones de mindfulness online.

Fenótipos digitais para mindfulness e ansiedade encontrados por aplicativo de smartphone / Digital phenotypes for mindfulness and anxiety found by smartphone APP

A pesquisa em telemedicina possibilitou a captação de medidas fisiológicas para encontrar biomarcadores do comportamento humano durante o uso de smartphones chamados fenótipos digitais. A identificação e avaliação desses biomarcadores para diagnóstico da saúde fornece subsídios a uma área afim da telemedicina, a medicina de precisão. Foi desenvolvido um aplicativo para celular chamado Neuropesquisa, que possui recursos voltados a encontrar esses biomarcadores enquanto os usuários preenchem escalas psicológicas para saúde mental. O objetivo foi correlacionar mindfulness, ansiedade e tempo de reação e rastrear possíveis fenótipos digitais dessas pessoas. Realizou-se um estudo observacional, de delineamento correlacional, transversal e remoto com 364 adultos pelo Neuropesquisa. Foram encontradas correlações positivas e significativas entre mindfulness e tempo de reação, e negativas e significativas para ansiedade e tempo de reação. Concluiu-se que Neuropesquisa foi capaz de identificar fenótipos digitais dentre os constructos avaliados, de relevante importância para medicina de precisão e saúde mental.

Research in telemedicine has made it possible to capture regulatory measures to find biomarkers of human behavior during smartphone use called digital phenotypes. The identification and evaluation of these biomarkers for health diagnosis provide gains for an area related to telemedicine, precision medicine. It was developed a mobile application called Neuropesquisa, which has features to find these biomarkers while users complete psychological scales for mental health. The aim was to correlate mindfulness, anxiety and reaction time, and track possible digital phenotypes of users. This was an observational study, with a cross-sectional, correlational, and remote design with 364 adults, through Neuropesquisa. There were positive correlations between mindfulness and reaction time, and negative correlations between anxiety and reaction time. It was concluded that Neuropesquisa was able to identify digital phenotypes among the considered constructs, of relevant importance for precision medicine and mental health.

Mindfulness-Based Cognitive Therapy (MBCT) and Mindfulness-Based Stress Reduction (MBSR) in the treatment of Post-Traumatic Stress Disorder (PTSD): A literature review / Terapia Cognitiva Basada en Mindfulness y Reducción del Estrés Basada en Mindfulness en el tratamiento del Trastorno de Estrés Postraumático (TEPT): Una revisión de literatura

Abstract Background Previous reviews have concluded that whilst mindfulness-based interventions reduce PTSD symptoms through fear extinction and cognitive restructuring, further research is needed. Objective The aim of this report is to systematically review existing literature about the association between standardized mindfulness-based interventions and PTSD with the aim of identifying implications for practice and recommendations for future research. Method The CINAHL Complete, PsycINFO, Medline, and PsycArticles databases were searched, looking for full-text articles from 2018 up to march 2022. Results There was a significant improvement in PTSD symptoms in MBCT participants, even if some experienced a high increase at baseline. MBSR participants with moderate to severe trauma symptoms showed a greater reduction in symptoms whereas mild trauma symptoms at baseline showed slightly higher symptomatology at the end of treatment. Discussion and conclusion From the results, MBCT, MBSR, and their variations seem to tackle different domains of the diagnosis. Whilst MBSR is associated with improvements in terms of attentional difficulties, MBCT facilitates the connection between dysfunctional cognitive concepts and avoidant behaviours that maintain the symptomatology. Nevertheless, the active components of MBCT or MBSR that have an impact on symptom reduction are undetermined. Future studies will be enhanced by monitoring the change in underlying mechanisms attached to the practice of mindfulness through outcome measurements, among other considerations.

Resumen Antecedentes Las revisiones anteriores han concluido que las intervenciones basadas en la atención plena reducen los síntomas del TEPT a través de la extinción del miedo y la reestructuración cognitiva, aunque se requiere mayor evidencia. Objetivo Revisar sistemáticamente la literatura existente sobre la asociación entre las intervenciones estandarizadas basadas en mindfulness y el TEPT con el objetivo de identificar implicaciones para la práctica y recomendaciones para futuras investigaciones. Método Se realizaron búsquedas en las bases de datos CINAHL Complete, PsycINFO, Medline y PsycArticles de textos completos desde 2018 hasta marzo de 2022. Resultados Hubo una mejora significativa en los síntomas de TEPT en los participantes de MBCT, incluso si algunos experimentaron un gran aumento al inicio. Los participantes de MBSR con síntomas de trauma moderado a severo mostraron una mayor reducción de los síntomas, mientras que los síntomas de trauma leve al inicio mostraron una sintomatología ligeramente más alta al final del tratamiento. Discusión y conclusión A partir de los resultados, MBCT, MBSR y sus variaciones parecen abordar diferentes dominios del diagnóstico. Mientras que MBSR se asocia con mejoras en términos de dificultades atencionales, MBCT facilita la conexión entre conceptos cognitivos disfuncionales y conductas de evitación que mantienen la sintomatología. Sin embargo, los componentes activos de MBCT o MBSR que tienen un impacto en la reducción de los síntomas son indeterminados. Los estudios futuros se mejorarán al monitorear el cambio en los mecanismos subyacentes asociados a la práctica de la atención plena a través de mediciones de resultados, entre otras consideraciones.

Mindfulness para dor em mulheres com câncer de mama: protocolo de revisão de escopo / Mindfulness for pain in women with breast cancer: a scope review protocol

OBJETIVO: Protocolo de revisão de escopo que será conduzida de acordo com a metodologia do Joanna Briggs Institute (JBI) para mapear e caracterizar evidências disponíveis sobre o uso de intervenções baseadas em mindfulness para manejo da dor em pessoas com diagnóstico de câncer de mama, nas diferentes etapas de tratamento. MÉTODO: Serão incluídos estudos realizados em mulheres adultas com 18 anos ou acima, que tenham recebido diagnóstico de câncer de mama e que passaram por intervenções baseadas em atenção plena direcionadas para manejo da dor. Será considerado o contexto clínico das participantes. Incluiremos artigos de estudos quantitativos e qualitativos, além da chamada literatura cinzenta, sem limites de idioma e tempo. Será utilizada uma estratégia de pesquisa em 3 etapas. As bases de dados utilizadas serão PubMed, CINAHL, Web of Science, BVS, PsycInfo e Google Scholar. Os resultados serão apresentados de forma gráfica e resumo narrativo, redigidos de acordo com o PRISMA-ScR.

OBJECTIVE: A scope review protocol that will be conducted according to the Joanna Briggs Institute (JBI) methodology to map and characterize available evidence on the use of mindfulness-based interventions for pain management in people diagnosed with breast cancer throughout different stages of treatment. METHOD: Studies conducted in adult women aged 18 years or older, who have received a diagnosis of breast cancer and who have undergone mindfulness-based interventions aimed at pain management will be included. The clinical context of the participants will be considered. We will include articles from quantitative and qualitative studies, in addition to the so-called grey literature, with no limits on language and time. A 3-step research strategy will be used. The following databases will be used: PubMed, CINAHL, Web of Science, VHL, PsycInfo, and Google Scholar. The results will be presented in a graphic and narrative summary, written in accordance with PRISMA-ScR.

Validación del instrumento Self-Compassion Scale para valoración de la autocompasión en estudiantes y médicos en Chile / Validation of the 12 items self-compassion scale in Chile

BACKGROUND: Self-compassion is understood as a mental framework when facing difficulties in life or personal insufficiency. It arises in response to the negative aspects of self-esteem. It is assessed using the 26 item and six factor Self-Compassion Scale (SCS) in the United States and Spain but not in Chile. AIM: To validate the 12-item version (SCS-12) of the self-compassion scale. MATERIAL AND METHODS: A back translation process of the original SCS-12 scale was carried out and then it was reviewed by 6 experts. The scale was applied to a sample of 359 medical students and 795 physicians. For internal validity, confirmatory factor analyses (CFA) were performed for one, two, three, and six factors. For external validity, bivariate correlations were made with variables about mental health, burnout, symptoms of depression and anxiety. Finally, a path analysis was carried out to study the relationship between the six factors and mental health. RESULTS: The CFA for the six-factor model presents the best fit for both groups of respondents (χ2 = 216.17, df = 80, p < .01; comparative fit index (CF)I = .96; Tucker-Lewis index (TL)I = .94; Root Mean Square Error of Approximation (RMSEA) = .05 [.04, .06]; Standarized Root Mean-Square(SRMR) = .04 and χ2 = 85.97, df = 39, p < .01; CFI = .97; TLI = .95; RMSEA = .06 [.04, .07]; SRMR = .04). The external validity was adequate. CONCLUSIONS: The 12-item version of the linguistically adapted Self-Compassion Scale instrument applied to medical students and physicians in Chile, had adequate internal validity and psychometric properties.

Risk factors for the population's mental health amidst the COVID-19 pandemic / Factores de riesgo para la salud mental de la población en medio de la pandemia de COVID-19 / Fatores de risco para a saúde mental da população em meio a pandemia de COVID-19

ABSTRACT Objective: To identify risk factors for mental health in the population in times of COVID-19 through the analysis of levels of socio-cognitive mindfulness and perception of stress in individuals. Method: This is a cross-sectional observational study with a quantitative approach, carried out through online data collection using the Perceived Stress Scale and the Langer Mindfulness Scale in a sample of 955 individuals from different regions of Brazil. Results: Women, younger people and individuals with low socioeconomic conditions had higher levels of perceived stress; on the other hand, older men and individuals with high socioeconomic status had higher levels of mindfulness. Conclusion: Socio-cognitive mindfulness was not a protective factor for perceived stress in the context of the COVID-19 pandemic.

RESUMEN Objetivo: Identificar factores de riesgo para la salud mental en la población en tiempos de COVID-19 a través del análisis de los niveles de mindfulness sociocognitivo y percepción de estrés en los individuos. Método: Se trata de un estudio observacional transversal con enfoque cuantitativo, realizado a través de la recolección de datos en línea utilizando la Escala de Estrés Percibido y la Escala de Mindfulness de Langer en una muestra de 955 individuos de diferentes regiones de Brasil. Resultados: Las mujeres, los jóvenes y las personas con condiciones socioeconómicas bajas presentaron mayores niveles de estrés percibido. Por el contrario, los hombres mayores y las personas con un nivel socioeconómico alto tenían niveles más altos de atención plena. Conclusión: El mindfulness sociocognitivo no fue un factor protector para el estrés percibido en el contexto de la pandemia de COVID-19.

RESUMO Objetivo: Identificar fatores de risco para a saúde mental na população em tempos de COVID-19 por meio da análise dos níveis atenção plena sociocognitiva e de percepção ao estresse nos indivíduos. Método: Trata-se de um estudo observacional do tipo transversal com abordagem quantitativa, realizado por meio de coleta de dados online utilizando a Escala de Estresse Percebido e a Escala de Atenção Plena de Langer em uma amostra de 955 indivíduos de diversas regiões do Brasil. Resultados: Mulheres, pessoas mais jovens e indivíduos com baixas condições socioeconômicas apresentaram maiores níveis de estresse percebido. Em contrapartida, os homens mais velhos e indivíduos com altas condições socioeconômicas apresentaram maiores níveis de atenção plena. Conclusão: A atenção plena sociocognitiva não se constituiu fator de proteção ao estresse percebido no contexto pandêmico da COVID-19.

Meditação para estresse e ansiedade em universitários: um ensaio clínico randomizado / Meditation for stress and anxiety relief in undergraduate students: a randomized clinical trial

Resumo: Introdução: O estresse é um estado no qual ocorrem ameaças à homeostase do organismo, com respostas adaptativas fisiológicas e comportamentais. A ansiedade é uma sensação desagradável advinda da percepção de uma ameaça potencial futura. Quando prolongados, ambos levam a repercussões metabólicas, cardiovasculares, imunológicas e neuropsiquiátricas. Os estudantes universitários são mais susceptíveis a sintomas de estresse e ansiedade do que a população em geral. A técnica de mindfulness permite que os seus praticantes se tornem mais conscientes de suas emoções, passando a responder de forma habilidosa ao estresse e à ansiedade Objetivo: Este estudo teve como objetivo avaliar a eficácia de um programa de mindfulness na redução de sintomas de estresse e ansiedade em estudantes de Medicina e Odontologia. Método: Trata-se de um ensaio clínico, randomizado, simples-cego. Acadêmicos regularmente matriculados do primeiro ao oitavo período desses cursos de uma instituição de ensino superior responderam ao Inventário de Sintomas de Stress para Adultos de Lipp (ISSL) (n = 418) e ao Inventário de Ansiedade Traço-Estado (IDATE) (n = 369). Os participantes que apresentaram sintomas de estresse e/ou ansiedade e aceitaram participar da intervenção (n = 59) foram randomizados em grupos mindfulness (programa modificado de duas semanas) e de controle. Ao final da intervenção, o ISSL e o IDATE foram reaplicados. Resultado: As prevalências globais de estresse e ansiedade foram de 67% (n = 280) e 76,4% (n = 282), respectivamente. Ao final da segunda semana, a redução dos sintomas de estresse e ansiedade foi de 30,8% e 22,2%, respectivamente. Não houve diferença estatisticamente significativa entre os grupos mindfulness e de controle (p > 0,05). Conclusão: Percebe-se uma alta prevalência de sintomas de estresse e ansiedade na população estudada. Um programa de mindfulness em formato reduzido não foi capaz de diminuir significativamente os sintomas de estresse e ansiedade em comparação ao grupo de controle, em acadêmicos de Medicina e Odontologia dessa instituição.

Abstract: Introduction: Stress is a state in which the body homeostasis is threatened, leading to adaptive, physiological and behavioral responses. Anxiety is an unpleasant feeling that occurs whenever a future potential threat is perceived. Whenever these states are prolonged, both lead to metabolic, cardiovascular, neuropsychiatric and immunological consequences. University students are more susceptible to stress and anxiety symptoms than the general population. Mindfulness is a technique that allows its practitioners to become more aware of their emotions, dealing with stress in a more skilled way. Objective: To; evaluate the efficacy of a modified mindfulness program in reducing stress and anxiety symptoms in medicine and dentistry undergraduate students. Methods: This was a single blinded, randomized, clinical trial. Students from the aforementioned courses enrolled in the 1st to the 8th semesters of a higher education institution, answered Lipp's Inventory of Stress symptoms for Adults (ISSL) (n=418) and the State-Trace Anxiety Inventory (STAI) (n=369). Those who showed a positive score for symptoms of stress and/or anxiety and accepted to take part in the intervention (n=59), were randomized into one of the two groups - mindfulness (a 2-week modified program), or control. After the intervention, the students were asked to answer the STAI and ISSL tools once again. Results: The global prevalence of stress and anxiety symptoms were 67% (n=280) and 76.4% (n=282), respectively. At the end of the second week, symptoms of stress and anxiety decreased 30.8% and 22.2%, respectively. There were no statistically significant differences between the mindfulness and control groups (p>0.05). Conclusion: Symptoms of stress and anxiety are highly prevalent among the studied population. Among medicine and dentistry undergraduate students in this higher education institution, a shortened mindfulness program was unable to reduce symptoms of stress and anxiety in a statistically significant way when compared to a control group.

Behavioral inhibition system and social anxiety among college students: multiple mediating effect of mindfulness and negative cognitive bias / 中华行为医学与脑科学杂志

Objective:To explore the role of mindfulness and negative cognitive bias between behavioral inhibition system and social anxiety among college students.Methods:From October 12th to November 8th of 2012, a total of 747 college students from a university in Tianjin were sampled and assessed using the behavioral inhibition system scale (BIS), the mindful attention awareness scale (MAAS), the negative cognitive processing bias questionnaire (NCPBQ), and the social avoidance and distress scale (SAD). Descriptive statistics, correlation analysis, and tests for mediating effects were performed by SPSS 20.0 and Mplus 8.0.Results:The scores of behavioral inhibition system, social anxiety, mindfulness and negative cognitive bias were (15.3±2.4), (12.7±7.2), (3.4±0.8) and (45.6±11.5), respectively. The scores of BIS, NCPBQ, and SAD were positively correlated with each other ( r=0.27-0.49, all P<0.001). The scores of MAAS were negatively correlated with the scores of BIS, NCBPQ, and SAD ( r=-0.33--0.28, all P<0.001). The behavioral inhibition system exerted its influence on social anxiety through three pathways. The mediating effect size of mindfulness was 0.04, accounting for 16.0% of the total effect. The mediating effect size of negative cognitive bias was 0.17, accounting for 68.0% of the total effect. And the chain mediating effect size of mindfulness and negative cognitive bias was 0.04, accounting for 16.0% of the total effect. Conclusion:The effects of behavioral inhibition system on social anxiety in college students are individually mediated by mindfulness and negative cognitive biases, as well as their chain mediating effects.

The chain mediating effect of mindfulness and perceived stress between childhood trauma and psychotic-like experiences among college freshmen / 中华行为医学与脑科学杂志

Objective:To explore the mediating effects of mindfulness and perceived stress between childhood trauma and psychotic-like experiences.Methods:In October 2021, 602 freshmen from a university in Guangdong Province were tested by childhood trauma questionnaire(CTQ), mindful attention awareness scale(MAAS), perceived stress scale(PSS), and community assessment of psychic experiences(CAPE). SPSS 21.0 and Mplus 8.3 were used for data analysis. Mann-Whitney U test was used to compare the differences between groups, and Spearman correlation analysis was used to investigate the correlation among childhood trauma, mindfulness, perceived stress and psychotic-like experiences. Bias-corrected nonparametric percentile Bootstrap method was used to examine the mediating roles of mindfulness and perceived stress between childhood trauma and psychotic-like experiences. Results:(1) In the past one month, 59.5% of the freshmen had psychotic-like experiences, and 8.5% of them experienced the distress. (2)Childhood trauma was positively correlated with perceived stress( r=0.29, P<0.01), frequency ( r=0.14, P<0.01)and distress( r=0.17, P<0.01) of psychotic-like experiences, and was negatively correlated with mindfulness( r=-0.28, P<0.01). (2)Mindfulness and perceived stress played individual mediating effects and chain mediating effect between childhood trauma and frequency of psychotic-like experiences, with effect size of 0.08, 0.04, 0.03, accounting for 53.33%, 26.67%, 20.00% of the total indirect effect(effect size=0.15), respectively. Mindfulness and perceived stress played individual mediating effects and chain mediating effect between childhood trauma and distress of psychotic-like experiences, with effect size of 0.07, 0.04, 0.03, accounting for 50.00%, 28.57%, 21.43% of the total indirect effect(effect size=0.14), respectively. Conclusion:Childhood trauma can affect psychotic-like experiences and distress through the indirect effects of mindfulness and perceived stress, or through the chain mediating effect of mindfulness-perceived stress.

A Randomized Controlled Trial of Mindfulness in Recovery from Colorectal Cancer / 中国结合医学杂志

OBJECTIVE@#This study examined whether a 4-week group-based mindfulness intervention would be superior in reducing psychological distress in colorectal cancer (CRC) patients compared to a psychoeducation and cognitive behavioural skills learning support active control group.@*METHODS@#Patients with CRC were randomized via Computerised Permuted Block Randomisation to mindfulness or active control groups (2-h weekly sessions over 4 weeks). Outcomes were measured pre-intervention, and 8 weeks and 6 months post-baseline. The primary outcome was psychological distress measured by the Hospital Anxiety and Depression Scale. Secondary outcomes were generic quality of life (QoL), disease specific QoL, mindfulness, and intervention credibility and acceptability.@*RESULTS@#Sixty-eight participants were randomized to mindfulness (n=35) or active control group (n=33). Uptake of potentially eligible patients consenting was low (28.0%) and the dropout rate was 33.8%. Depression scores were reduced in both groups at week 8 (P=0.020). Control participants had greater improvement in generic mental QoL scores at week 8 than mindfulness (P=0.023). In disease specific QoL, there was reduction in impotence symptom in the mindfulness group (P=0.022) and reduction in faecal incontinence in the control group (P=0.019). The embarrassment symptom had a significantly lower increase in the mindfulness group at week 8 compared to the control group (P=0.009). Both groups rated the treatments as credible and acceptable.@*CONCLUSIONS@#Mindfulness was not superior to the active control group in terms of alleviating psychological distress but both treatments were associated with some improvements in depression. There was low uptake of both interventions. (Trial registration number: ACTRN12616001033437).

Benefits of Mindfulness Training on the Mental Health of Women During Pregnancy and Early Motherhood: A Randomized Controlled Trial / 生物医学与环境科学（英文）

OBJECTIVE@#This study aimed to evaluate the effects of a mindfulness-based psychosomatic intervention on depression, anxiety, fear of childbirth (FOC), and life satisfaction of pregnant women in China.@*METHODS@#Women experiencing first-time pregnancy ( n = 104) were randomly allocated to the intervention group or a parallel active control group. We collected data at baseline (T0), post-intervention (T1), 3 days after delivery (T2), and 42 days after delivery (T3). The participants completed questionnaires for the assessment of the levels of depression, anxiety, FOC, life satisfaction, and mindfulness. Differences between the two groups and changes within the same group were analyzed at four time points using repeated-measures analysis of variance.@*RESULTS@#Compared with the active control group, the intervention group reported lower depression levels at T2 ( P = 0.038) and T3 ( P = 0.013); reduced anxiety at T1 ( P = 0.001) and T2 ( P = 0.003); reduced FOC at T1 ( P < 0.001) and T2 ( P = 0.04); increased life satisfaction at T1 ( P < 0.001) and T3 ( P = 0.015); and increased mindfulness at T1 ( P = 0.01) and T2 ( P = 0.006).@*CONCLUSION@#The mindfulness-based psychosomatic intervention effectively increased life satisfaction and reduced perinatal depression, anxiety, and FOC.

Qualitative research on the adherence of mindfulness practice in psychological counseling outpatients / 上海预防医学

ObjectiveTo explore the barriers and facilitators of the adherence of formal practice after mindfulness-based cognitive therapy （MBCT） in psychological counseling outpatients. MethodsOne-on-one interview was conducted in 15 psychological counseling outpatients who attended MBCT at Shanghai Mental Health Center and had been out of treatment 5 months or more. Data was analyzed using thematic analysis. ResultsPoor mood， weak willpower， limited time and space， lack of companionship and supervision， and discomfort with the recording were the five factors that prevented the patients from sticking to their practice. Personality trait， trust， benefit， need for self-care， time/space arrangement， fellow practitioners， therapists， and ease and convenience of practice were the eight factors that promoted the patients to practice. ConclusionThe COM-B model helps therapists and individuals with practice needs to understand the mechanism of formal practice facilitators at a holistic level. Therapists and individuals with practice needs should be concerned about possible barriers on the adherence of formal practice.

Study on the efficacy of the resolving depression and tranquilizing TCM sachets in alleviating sleep disorders of soldiers in naval vessels / 药学实践杂志

Objective To explore the efficacy of the resolving depression and tranquilizing herbal sachets in alleviating sleep disorders of soldiers in naval vessels. Methods Fifty-nine soldiers with sleep disorders (PSQI scale score ≥8 and SAS scale score ≥50) were selected before training at sea, and were randomly divided into sachet treatment group, mindfulness meditation group and control group. During the training period, the sachet treatment group was given traditional Chinese medicine sachet treatment, the mindfulness meditation group was trained in mindfulness meditation, and the control group was not given any intervention. Results Compared with the control group, the PSQI and SAS scores of soldiers in both the experimental sachet treatment group and the positive meditation group were significantly improved; compared with the pre-intervention data, the PSQI and SAS scores of both the positive meditation group and the sachet treatment group were significantly decreased, and the degree of decrease was comparable. Conclusion The homemade improving depression and tranquilizing TCM sachets have the effect of alleviating the sleep disorders of naval troops served on vessels, which is equivalent to mindfulness meditation. It is easy to use and operate, which is suitable for promotion in the military.

Evaluation of the effect of mindfulness-based cognitive therapy on the psychological emotions and quality of life of patients undergoing radiotherapy for cancer / 中国实用护理杂志

Objective:To explore the effectiveness of positive cognitive therapy in improving anxiety and depression, psychological distress, positive awareness, and quality of life in cancer patients, with a view to providing an experience for practical clinical application.Methods:This study was a quasi experimental study, in which 96 patients with cancer radiotherapy attending Shanghai Proton Heavy Ion Center from April 2019 to January 2021 were selected as study subjects by convenience sampling, and were divided into 47 cases in the intervention group and 49 cases in the control group according to the district group randomization method. The control group was given conventional psychological care and health education, and instructed to learn the audio and video of positive cognitive therapy at the end of the study; the intervention group was given 8 sessions of positive cognitive therapy over a period of 4 weeks. At the end of the intervention, the Pdistress Thermometer, the Generalized Anxiety Inventory, the Patient Health Questionnaire Depression Inventory, the Brief Version of the Five Factor Positive Thinking Inventory, and the European Organization for Research and Treatment of Cancer, Quality of Life Questionnaire C30 were used to compare the psychological distress, anxiety and depression, positive cognitive awareness and quality of life of the two groups.Results:After the implementation of the positive cognitive therapy intervention, the incidence rate of anxiety and depression in the intervention group was 12.8% (6/47) and 14.9% (7/47), respectively, both of which were significantly lower than the 30.6% (15/49) and 32.7% (16/49) in the control group, with statistically significant differences ( χ2=3.80, 3.89, both P<0.05); after intervention the scores on the observation, description and perceived action dimensions of the Brief Version of the Five Factor Positive Thinking Scale were (23.8 ± 6.5), (28.6 ± 5.4) and (31.3 ± 5.3) respectively, all significantly higher than those of the control group (20.0 ± 5.1), (23.7 ± 5.5) and (26.9±6.2), the differences were statistically significant ( t=2.79, 3.59, 3.21, all P<0.05); the post-intervention score on the Emotional Functioning dimension of the European Organization for Research and Treatment of Cancer Quality of Life Scale (94.3 ± 7.4) was significantly higher than that of the control group (88.8 ± 11.4), with a statistically significant difference ( t=-2.28, P<0.05). Conclusions:Positive cognitive therapy is effective in relieving anxiety and depression, increasing positive awareness, and improving emotional distress in cancer patients. It can be incorporated into the daily psychological care process of tumor patients, giving them appropriate guidance and support to help improve their psychological and quality of life.

Effects of self-help mindfulness-based stress reduction training on illness uncertainty and sleep quality in atrial fibrillation patients after radiofrequency ablation / 中国实用护理杂志

Objective:To investigate the effects of self-help mindfulness-based stress reduction (MBSR) training on illness uncertainty andsleep quality in patients with atrial fibrillation (AF) after radiofrequency ablation. To provide the basis for improving the quality of life of these patients.Methods:This was a randam controlled Test. A convenient sampling method was used to select 90 patients with atrial fibrillation who underwent radiofrequency ablation in the First Peoples Hospital of Changzhou from January 2021 to December 2021. According to the random number table method. They were divided into the experimental group and the control group, with 45 cases in each group. The control group received routine nursing, and the observation group received home-based self-help MBSR training based on the routine nursing. Five Facet Mindfulness Questionnaire (FFMQ), Mishel Uncertainty in Illness Scale and the Pittsburgh Sleep Quality Index Scale (PSQI) were used to evaluate the scores of each scale before intervention, 8 weeks and 3 months after intervention.Results:A total of 42 cases were completed in the experimental group and 41 cases in the control group. Repeated measurement analysis of variance showed that there were interaction effect ( F interaction = 90.98, 46.27, 39.61, all P<0.01), time effect ( F time = 298.67, 179.06, 76.32, all P<0.01) and inter-group effect ( F intergroup = 19.88, 4.07, 18.70, all P<0.05) on mindfulness score, disease uncertainty score, total score of sleep quality and scores of all dimensionsin between the two groups. Simple effect analysis showed that scores of all scales in experimental groups were significantly better than those in control group after the intervention ( F values were 11.75 to 66.49, all P<0.01). Conclusion:Self-help MBSR training can improve the level of mindfulness, reduce the feeling of uncertainty and improve the quality of sleep in patients with atrial fibrillation after radiofrequency ablation.

Intermediary effect of benefit finding in the mindfulness level and coping style of acute cerebral infarction patients who received interventional therapy / 中国实用护理杂志

Objective:To observe the level of mindfulness and coping style in patients with acute cerebral infarction (ACI) after interventional therapy, and analyze the intermediary effect of benefit finding between them, so as to provide a theorectical basis of implement mindfulness intervention in clinical practice.Methods:The 130 patients with ACI after interventional treatment in the First Affiliated Hospital of Zhengzhou University from October 2019 to October 2021 were included in this cross-sectional survey study. The general data questionnaire, Five-factor Mindfulness Scale (FFMQ), Benefit Finding Rating Scale (BFS), and Simple Coping Style Questionnaire (SCSQ) were used to analyze the relationship between benefit finding, mindfulness level and coping style, and the intermediary effect of benefit finding between them.Results:The total FFMQ score of 130 ACI patients after interventional therapy was (123.34 ± 5.14) points. The BFS score, positive coping score and negative coping score were (49.73 ± 3.41), (20.35 ± 2.25), (13.18 ± 1.45) points, respectively. The level of mindfulness and benefit were positively correlated with positive coping ( r=0.687, 0.737, both P<0.05). The level of mindfulness and benefit were negatively correlated with negative coping( r=-0.654, -0.779, both P<0.05). It was found that mindfulness level played a partial intermediatory effect on positive coping and negative coping in ACI patients after interventional therapy, with contribution rates of 49.71% and 64.58%, respectively. Conclusions:Benefit finding plays a partial intermediary effect on the level of mindfulness and coping style of patients with ACI after interventional therapy.

The effect of mindfulness-based stress reduction on renal function and quality of life in uremic hemodialysis patients / 中国实用护理杂志

Objective:To construct a mindfulness-based stress reduction (MBSR) intervention program suitable for uremic hemodialysis patients, and analyze the impact of the program on renal function and quality of life in uremic hemodialysis patients.Methods:This was a randomized controlled trial. The convenience sampling method was used to select 92 uremic patients who underwent hemodialysis in the First People's Hospital of Lianyungang City from March 2018 to March 2019. They were divided into routine group (46 cases, routine care) and MBSR group (46 cases, MBSR of face-to-face guidance combined with WeChat platform supervision) by random number table method. Both groups were intervened for 8 weeks. The Chinese version of the European Five-Dimensional Scale (EQ-5D-3L) was used to evaluate the quality of life of the patients, and the quality of life of the two groups before and after the intervention was compared; and the blood creatinine (Scr) and estimated glomerular filtration rate (eGFR), urea nitrogen (BUN), cystatin C (CysC) levels of the two groups before and after the intervention were analyzed.Results:Before the intervention, there was no significant difference in the levels of Scr, eGFR, BUN, and CysC between the two groups ( P>0.05); after 8 weeks of intervention, the levels of Scr, eGFR, BUN, and CysC were (201.81±14.77) μmol/L, (35.30 ± 2.02) ml/min and (11.47 ± 2.66) mmol/L, (2.41 ± 0.28) mg/L in the MBSR group, (218.37 ± 14.90) μmol/L, (33.99 ± 1.95) ml/min, (12.50 ± 0.76) mmol/L, (2.76 ± 0.30) mg/L in the routine group, the differences were statistically significant between the two groups ( t values were 2.53-5.79, all P<0.05). Before the intervention, there was no significant difference in EQ-5D-3L scores between the two groups ( P>0.05); after 8 weeks of intervention, the pain (discomfort), anxiety (depression), Vasual Analogue Scale (VAS) scores were (1.17 ± 0.34), (1.02 ± 0.35), (88.57 ± 20.28) points in the MBSR group, and (1.46 ± 0.63), (1.30 ± 0.32), (62.69 ± 18.79) points in the routine group, the differences were statistically significant between the two groups ( t=2.75, 4.00, 6.35, all P<0.05). Scr level was negatively correlated with self-care, pain (discomfort), anxiety (depression), mobility, daily activity ability, and VAS ( r values were -0.481 - -0.214, all P<0.05); eGFR level was positively correlated with self-care, pain (discomfort), anxiety (depression), mobility, daily activity ability, and VAS ( r values were 0.199-0.492, all P<0.05). But BUN and CysC levels were not correlated with EQ-5D-3L score (all P>0.05). Conclusions:MBSR can effectively improve the renal function and quality of life of uremic hemodialysis patients, and it is worthy of clinical application.