Cost-effectiveness of a mindful yoga intervention added to treatment as usual for young women with major depressive disorder versus treatment as usual only: Cost-effectiveness of yoga for young women with depression.

In a randomized controlled trial in the Netherlands, we studied the (cost)effectiveness of adding a mindful yoga intervention (MYI+TAU) to treatment as usual (TAU) for young women with major depressive disorder (MDD). In this paper, we present the results of the economic analyses. Societal costs and health outcomes were prospectively assessed during 15 months for all randomized participants (n = 171). Symptoms of depression (Depression Anxiety and Stress Scales; DASS) and quality adjusted life years (QALYs) were used as health outcomes in the economic analyses. Mean total societal costs during the 15 months of the study were €11.966 for the MYI+TAU group and €13.818 for the TAU group, differences in mean total societal costs were not statistically significant. Health outcomes (DASS and QALY) were slightly in favour of MYI+TAU, but differences between groups were not statistically significant. Combining costs and health outcomes in cost-effectiveness analyses indicated that MYI+TAU is likely to be cost-effective compared to TAU which was confirmed by sensitivity analyses. Although there were limitations in the cost-effectiveness analysis, findings from this study suggest that MYI+TAU warrants future attention for the potential to be cost-effective compared to TAU for young women with MDD.

Identifying complementary and alternative medicine recommendations for insomnia treatment and care: a systematic review and critical assessment of comprehensive clinical practice guidelines.

Background: There is a need for evidence-informed guidance on the use of complementary and alternative medicine (CAM) for insomnia because of its widespread utilization and a lack of guidance on the balance of benefits and harms. This systematic review aimed to identify and summarize the CAM recommendations associated with insomnia treatment and care from existing comprehensive clinical practice guidelines (CPGs). The quality of the eligible guidelines was appraised to assess the credibility of these recommendations. Methods: Formally published CPGs incorporating CAM recommendations for insomnia management were searched for in seven databases from their inception to January 2023. The NCCIH website and six websites of international guideline developing institutions were also retrieved. The methodological and reporting quality of each included guideline was appraised using the AGREE II instrument and RIGHT statement, respectively. Results: Seventeen eligible GCPs were included, and 14 were judged to be of moderate to high methodological and reporting quality. The reporting rate of eligible CPGs ranged from 42.9 to 97.1%. Twenty-two CAM modalities were implicated, involving nutritional or natural products, physical CAM, psychological CAM, homeopathy, aromatherapy, and mindful movements. Recommendations for these modalities were mostly unclear, unambiguous, uncertain, or conflicting. Logically explained graded recommendations supporting the CAM use in the treatment and/or care of insomnia were scarce, with bibliotherapy, Tai Chi, Yoga, and auriculotherapy positively recommended based on little and weak evidence. The only consensus was that four phytotherapeutics including valerian, chamomile, kava, and aromatherapy were not recommended for insomnia management because of risk profile and/or limited benefits. Conclusions: Existing guidelines are generally limited in providing clear, evidence-informed recommendations for the use of CAM therapies for insomnia management due to a lack of high-quality evidence and multidisciplinary consultation in CPG development. More well-designed studies to provide reliable clinical evidence are therefore urgently needed. Allowing the engagement of a range of interdisciplinary stakeholders in future updates of CPGs is also warranted. Systematic review registration: https://www.crd.york.ac.uk/prospero/display_record.php?RecordID=369155, identifier: CRD42022369155.

Cost Analysis of a Culturally Appropriate, Community-Delivered Intervention to Increase Physical Activity.

PURPOSE: Understand the cost of delivering existing community-based, no cost to participant, aerobic dance and yoga classes in an underserved, racial and ethnic minority community in the Midwest. DESIGN: Pilot 4-month observational, descriptive, cost analysis of community fitness classes. SETTING: Community-wide, group-based, fitness classes online, and in parks and community centers in traditionally Black neighborhoods in Kansas City. PARTICIPANTS: Participants (N = 1428) were recruited from underserved, racial and ethnic minority areas of Kansas City, Missouri. INTERVENTION: Aerobic dance and yoga classes were provided free of charge to all residents of Kansas City, Missouri online and in-person. Each class was approximately 1 hour, with a warmup and cooldown. All classes were delivered by African American women. METHODS: Descriptive statistics of the costs for the program are presented. Cost per metabolic equivalents (MET) were calculated. Independent samples t-tests were conducted to examine differences between aerobic dance and yoga cost per MET. RESULTS: The total program costs were $10,759.88 USD, with 1428 participants attending 82 classes over the 4-month intervention. The cost per MET was $1.67, $1.11, and $0.74/MET-hour/session/attendee for low, moderate, and high-intensity aerobic dance, respectively, and $3.02/MET-hour/session/attendee for yoga. Aerobic dance had a significantly lower cost per MET than yoga (t = 13.6, P < .001, t = 47.6, P < .001, t = 92.8, P < .001, for low, moderate, and high-intensity, respectively). CONCLUSIONS: Delivering community-based, physical activity interventions in racial and ethnic minority communities is a potential way to increase physical activity. The costs of group-based fitness classes are similar to other physical activity interventions. Further research needs to be conducted on the costs to increase physical activity of traditionally underserved populations who suffer from higher rates of inactivity and comorbidities.

Yoga: A Natural Solution to Decrease Disease Burden in Children of MTHFR Deficient Parents.

Introduction: MTHFR being a key regulatory enzyme of 1-carbon metabolism pathway serves critical function of generation of SAM, replenishment of glutathione and nucleotide synthesis and finally methylation of the bio molecules. MTHFR gene mutation is a rare au-tosomal recessive inborn error of metabolism and presents with severe hyperhomocysteinemia. MTHFR polymorphisms on the other hand are commonly encountered of which two 677 C>T and 1298 A>C have been most widely studied and reported to increase the vulnerability to neural tube defects, congenital heart disease, various neuropsychiatric disorders like autism spectrum diseases and attention deficit hyperactiv-ity disease, cleft lip/ palate, acute leukaemia, cardiovascular diseases, occlusive vascular disease in children. Methods: We conducted this prospective clinical trial to examine whether yoga practice can up regulate MTHFR gene expression. Considering the prevalence of MTHFR polymorphism, varied spectrum of its implications in disease causation including male infertility, we conducted the trial involving 30 infertile men who underwent 3 weeks of supervised YBLI. Pre and post intervention assessment of the blood and semen sample was done to see the effects. Results: We have found more than fivefold up-regulation in the expression of MTHFR gene with significant reduction of seminal free radical levels after 3 weeks of yoga practice. Interestingly we noticed significantly higher MTHFR polymorphic variants in infertile male patients compared to healthy fertile controls. Conclusion: MTHFR polymorphisms are also independently associated with many paediatric diseases. Diagnosing MTHFR deficiency in children is a challenging job and requires high index of suspicion and continuous vigilance. Yoga based lifestyle may be adopted both by parents planning conception and also by adolescent children who are sufferers of this condition to halt the consequences of mild to moderate MTHFR deficiency.

'Now I can bend and meet people virtually in my home': The experience of a remotely supervised online chair yoga intervention and visual socialisation among older adults with dementia.

BACKGROUND: Little research has been conducted on telehealth-based interventions in older adults. There has been no study of the use of telehealth-based online chair yoga (CY) to improve physical activity and manage dementia symptoms and socialisation for older adults with dementia who are socially isolated. OBJECTIVES: The study identified benefits, challenges and facilitators in participating in remotely supervised online CY from the perspective of older adults with dementia and their caregivers, including what would help them to participate in online interventions. METHODS: In a qualitative descriptive design, four online focus groups (two pre-intervention and two post-intervention) conducted via videoconference explored the benefits, challenges and facilitators in participating in a remotely supervised twice-weekly, 8-week online CY intervention. A total of 17 participants (eight people with dementia and nine family caregivers) attended the focus groups. The data were subjected to thematic analysis. RESULTS: Thematic analysis of data identified three themes from the perspectives of older adults with dementia and their caregivers: (a) benefits (e.g. sleep and relaxation, emotional regulation, flexibility, muscle strength, convenience, caregiver-participant connection), (b) challenges (e.g. technological setup) and (c) lessons learned (e.g. inclusion of caregiver, yoga instructor, visual cues, socialisation, safety). The online intervention was beneficial to participants, who reported that they wanted to continue home-based online CY practice. CONCLUSION: Convenience was the major advantage for the participant to continue to practice online CY. The online intervention offered virtual socialisation, which could be significant for motivating older adults to continue the CY program. IMPLICATIONS FOR PRACTICE: Gerontological nurses could add CY as a nonpharmacological component of a treatment plan and monitor older adults' progress during the online intervention. The home-based online CY intervention should be prioritised to promote health and wellness in socially isolated older adults with dementia.

Processos de reflexividade dos psicólogos do esporte e coaches: um estudo fenomenológico / Reflexivity processes of sport psychologists and coaches: a phenomenological study / Procesos de reflexividad de psicólogos del deporte y coaches: un estudio fenomenológico

O objetivo desta pesquisa é identificar e compreender fenomenologicamente, por meio de relato de Psicólogos de Esporte (PE) e de Coaches, em sua vivência prática, como ocorrem os processos reflexivos em sua atuação, conforme apreendidos a partir de relatos de experiências. O método de investigação escolhido foi a fenomenologia, pois oferece os recursos necessários para tal mergulho junto à experiência reflexiva. A amostra intencional foi delineada por PE e Coaches (profissionais de Educação Física que recorrem ao Coaching) em atividade em esportes de alto rendimento, que tenham atuado ou estejam atuando em modalidades esportivas coletivas e/ou individuais. Realizaram-se nove entrevistas (cinco com PE, quatro com Coaches). O acesso ao objeto desse estudo se deu por meio de entrevistas em profundidade e semiestruturadas, orientadas pela escuta suspensiva. As questões disparadoras foram formuladas com base no Procedimento Estruturado de Reflexão adaptado. Para análise das entrevistas, realizou-se uma síntese de cada relato, seguindo-se de cruzamento intencional. Como resultados, percebeu-se que PE e Coaches trazem algumas similaridades no que se refere aos modos de refletir sobre sua prática. No entanto, as experiências que eles fazem desses processos reflexivos é que podem tomar rumos distintos. Os(as) PE amparam-se na regulamentação da profissão e resguardam-se em seus apontamentos, trazendo suas experiências e reflexões sobre os processos vividos. Os(as) Coaches trazem em suas explanações um trabalho coerente, organizado e compatível com o método do Coaching. Problematizar os processos reflexivos desses profissionais permite diferenciar qualitativa e eticamente suas atuações, possibilitando o fomento multiprofissional no esporte.(AU)

The aim of this study consists in phenomenologically identifying and understanding, by the report of Sport Psychologists (SP) and coaches, in their practical experience, how would be the reflexive processes that take place in their performance, as learned from reports of their experiences. The research method chosen was phenomenology, since it offers the necessary resources for such a dive along with the reflective experience. The intentional sample was outlined by SP and coaches (Physical Education professionals who use coaching) active in high performance sports, who have or are working in collective and/or individual sports. Nine interviews were conducted (five with SP, four with coaches). Access to the object of this study took place by in-depth and semi-structured interviews, guided by suspensive listening. The triggering questions were formulated based on the adapted Structured Reflection Procedure. For the analysis of the interviews, a synthesis of each report was carried out, followed by the intentional crossing. As results, it was noticed that SP and coaches bring some similarities regarding the ways of reflecting on their practice. However, their experiences of these reflective processes are that they can take different directions. The SP are based on the regulation of the profession and guard themselves in their notes, bringing their experiences and reflections on the processes experienced. Coaches bring in their explanations a coherent, organized, and compatible work with the coaching method. Problematizing the reflective processes of these professionals allows to differentiate their actuation qualitatively and ethically, making the multiprofessional phenomenon in sport possible.(AU)

El objetivo de este estudio consiste en identificar y comprender fenomenológicamente, a partir de la experiencia práctica de psicólogos del deporte (PD) y coaches, cómo serían los procesos reflexivos que se llevan a cabo en su rendimiento, tal y como se desprende de los informes de experiencias. El método de investigación elegido fue la fenomenología, ya que ofrece los recursos necesarios junto con la experiencia. La muestra intencional fue delineada por PD y coaches (profesionales de la educación física que utilizan el coaching) activos en deportes de alto rendimiento, que tienen o están trabajando en deportes colectivos e/o individuales. Se realizaron nueve entrevistas (cinco con PD, cuatro con coaches). El acceso al objeto de este estudio fue entrevistas en profundidad y semiestructuradas, guiadas por escuchas suspensivas. Las preguntas se formularon desde el procedimiento de reflexión estructurado adaptado. Para el análisis de las entrevistas, se hizo una síntesis de cada informe, seguida del cruce intencional. Como resultados, se notó que los PD y coaches tienen algunas similitudes con respecto a las formas de reflexionar sobre su práctica. Sin embargo, las experiencias que hacen de estos procesos pueden tomar diferentes direcciones. Los(las) PD se basan en la regulación de la profesión y se protegen en sus notas, aportando sus experiencias y reflexiones sobre los procesos vividos. Los(las) coaches plantean en sus explicaciones un trabajo coherente, organizado y compatible con el método de Coaching. Problematizar los procesos reflexivos de estos profesionales permite diferenciar sus acciones de manera cualitativa y ética, además de posibilitar la promoción multiprofesional en el deporte.(AU)

The state mindfulness scale for physical activity: further psychometrics properties / Escala de estado de mindfulness para atividade física: novas propriedades psicométricas / Escala de mindfulness en la actividad física: nuevas propiedades psicométricas

Mindfulness has been defined as attention and awareness to the present with an attitude of openness, non-judgment, and acceptance. It is suggested that mindfulness can positively influence experiences in sports and physical activity, increasing adherence to these activities. This study aimed to examine new psychometric properties of the State Mindfulness Scale for Physical Activity (SMS-PA) using classical and modern testing theories among Brazilian sport and exercise practitioners. Two studies were conducted. In the first, with 617 Brazilian sports practitioners, confirmatory factor analysis supported the bifactor structure of the SMS-PA composed of two specific (mental and body mindfulness) and one general factor (state mindfulness), which did not vary among genders. The Rasch Rating Scale Model (RSM) supported essential one-dimensionality indicated by the general factor with good item fit statistics (infit/outfit 0.62-1.27). The model presented a good level of Rasch reliability (0.85), and the items difficulty estimation provided an understanding of the continuum represented by their content. In the second study, with 249 Brazilian exercise practitioners, the structural equation modeling showed that Body Mindfulness was associated with positive outcomes (positive affect and satisfaction with practice). The mediation analysis showed that people with higher levels of Body mindfulness tend to experience greater levels of Positive Affect and, consequently, greater Satisfaction with exercises. The results suggest that the Brazilian version of the SMS-PA is an appropriate measure of the state of mindfulness.(AU)

Mindfulness pode ser definido como atenção e consciência no momento presente com uma atitude de abertura, não julgamento e aceitação. A literatura sugere que o mindfulness pode influenciar positivamente experiências no esporte e atividade física e pode exercer um papel na adesão a essas atividades. Este estudo teve como objetivo investigar novas propriedades psicométricas da State Mindulness Sacale for Physical Activity (SMS-PA) utilizando as teorias clássicas e modernas dos testes em praticantes de exercício físico e esporte brasileiros. Dois estudos foram conduzidos. No primeiro, com 617 brasileiros praticantes de esporte, a Análise Fatorial Confirmatória (AFC) demonstrou adequação à estrutura bifatorial da SMS-PA composta por dois fatores específicos (mindfulness mental e físico) e um fator geral (estado de mindfulness), que apresentou invariância entre sexos. A Rasch Rating Scale Model (RSM) corroborou a unidimensionalidade essencial indicada pelo fator geral com bons índices de ajustes (infit/outfit 0.62 -1.27). O modelo apresentou bom nível de precisão Rasch (.85), e a estimação de dificuldade dos itens possibilitou compreensão do continuum representado pelo conteúdo dos itens. No segundo estudo, com 249 brasileiros praticantes de esporte, a Modelagem de Equações Estruturais demonstrou que o mindfulness físico esteve associado a afetos positivos e satisfação com a prática. A análise de mediação mostrou que pessoas com níveis altos de mindfulness físico tendem a apresentar níveis mais elevados de afeto positivo e, consequentemente, níveis mais elevados de satisfação com a prática. Os resultados sugerem que a versão brasileira do SMS-PA é uma medida apropriada do estado de mindfulness para atividades físicas.(AU)

La atención plena puede definirse como la atención y la conciencia en el momento presente con una actitud de apertura, no juicio y aceptación. La literatura sugiere que el mindfulness puede influir positivamente en las experiencias en el deporte y en la actividad física, además de desempeñar un papel en la adherencia a estas actividades. Este estudio tuvo como objetivo investigar nuevas propiedades psicométricas de la State Mindfulness Scale for Physical Activity (SMS-PA) utilizando las teorías clásicas y modernas de las pruebas en practicantes de ejercicio físico y de deporte en Brasil. Para ello, se realizaron dos estudios. En el primer, participaron 617 practicantes de deporte brasileños, y el análisis factorial confirmatorio (AFC) demostró adecuación en la estructura bifactorial de la SMS-PA, compuesta por dos factores específicos (mindfulness mental y físico) y un factor general (estado de mindfulness), que mostró invarianza entre sexos. El Rasch Rating Scale Model (RSM) corroboró la unidimensionalidad esencial indicada por el factor general con buenos índices de ajuste (infit/outfit 0,62-1,27). El modelo mostró un buen nivel de precisión de Rasch (.85), y la estimación de la dificultad de los ítems permitió comprender el continuo representado por el contenido de estos. En el segundo estudio, con 249 practicantes de deporte, el modelo de ecuaciones estructurales mostró que el mindfulness físico estaba asociado a resultados positivos (afecto positivo y satisfacción con la práctica). El análisis de mediación reveló que las personas con altos niveles de mindfulness físico tendían a tener mayores niveles de afecto positivo y, en consecuencia, mayores niveles de satisfacción con la práctica. Los resultados sugieren que la versión brasileña de la SMS-PA es una medida adecuada de mindfulness.(AU)

Psychological and Physiological Relaxation Using Yoga in Patients Undergoing Dental Implant Surgery: A Pilot Randomized Clinical Trial with Biomarker Assessment.

Scientific evidence on the benefits of yoga among patients undergoing dental implant surgery is sparse. The objective of the present study was to evaluate the effect of performing yoga on the vital signs and salivary cortisol in patients undergoing dental implant surgery. This study was conducted in an outpatient prosthodontics clinic during June-July 2019 as a pilot outcome assessor-blinded randomized trial with parallel design. A total of 20 patients requiring dental implant surgery were divided into two groups, with 10 patients in each group. Control group patients underwent implant surgery without yoga. In the intervention group, patients were trained to perform yoga, which included breathing exercises and meditation practiced for 10 minutes, and then underwent implant surgery. Vital signs (systolic blood pressure, diastolic blood pressure, heart rate, respiratory rate, and temperature) and salivary cortisol were recorded before (baseline) and after (post-surgery) implant surgery in both groups. There was no significant difference in the baseline values between the control and intervention groups. Mean vital sign and salivary cortisol values significantly increased from baseline to post-surgery in the control group. All vital signs except salivary cortisol significantly decreased from baseline to postsurgery in the yoga intervention group. Heart rate and temperature showed significant decreases in postsurgery values between the control and intervention groups. There was no significant correlation between vital signs and salivary cortisol at baseline and postsurgery between the control and intervention groups. This study provides preliminary evidence for the beneficial effects of yoga in reducing anxiety and stress in those undergoing dental implant surgery.

Passion and risk of addiction in experienced female yoga practitioners.

Yoga is a popular leisure activity and health practice worldwide, especially among women. It could become a long-term lifestyle involving passion, but, like other exercises, it may become addictive. While exercise addiction is widely studied, addiction to yoga remains unexplored. In this cross-sectional study, we examined 215 highly experienced women who practiced yoga for at least three years and at least twice weekly. We scrutinized harmonious passion (HP), obsessive passion (OP), risk of exercise addiction (REA), and various yoga-related measures. Only 2/215 (0.93%) of the sample were at REA. Reported HP, OP, feeling guilty when missing a yoga session, and the tendency to practice yoga when injured predicted the REA by accounting for 42% of the variance. Yogis who regularly practiced pranayama (breathing exercises) scored higher on HP, weekly yoga practice, and posting messages on social media than those who never or seldom used breath regulation. Participants choose yoga primarily for health and social reasons. The posting of yoga-related messages on social media was positively related to HP, OP, REA, and frequency of practice. The conclusions of this study are 1) the REA among experienced female yogis is negligible, 2) HP is higher in yoga forms that involve pranayama, 3) yoga practice is primarily related to health and social factors, and 4) a more intense passion for yoga is related to more frequent social media activities.

The Yoga Instructor Beliefs Scales Epistemic (YIBS-E) and Pedagogic (YIBS-P): Development and Initial Assessment of the Factor Structure.

Yoga is a multidimensional and heterogeneous mind-body practice led by a therapist or teacher (e.g., yoga instructor). Although they constitute an integral part of delivery, content, and curriculum, factors that influence yoga instructors' choices have yet to be explored. Using a mixed methods sequential design for development of an instrument that identifies measurable epistemic (YIBS-E) and pedagogic (YIBS-P) beliefs, the Yoga Instructor Beliefs Scale (YIBS) reports validity evidence from four distinct phases. Phase I presents qualitative findings from literature-informed semistructured interviews to give a comprehensive construct model of yoga instructor beliefs from diverse styles/ schools/lineages of yoga (nine content-specific clusters). In Phase II, focus group panels of experts evaluated construct novelty and importance of themes, resulting in a pool of potential questionnaire items. Phase III employed cognitive interviews to assess the perceived meaning and clarity of using the preliminary YIBS items. Phase IV included exploratory factor analysis and correlational analyses using 204 yoga instructor responses, suggesting a 44-item instrument with distinct epistemic (Experiential, Energetic, Systems-Based, Affectual, Mindful, and Physical) and pedagogic (Curricular Integration, Student Awareness, Accessibility, and Differentiated Instruction) factors (YIBS- E α = 0.90, YIBS-P α = 0.85). Measurable belief constructs can inform research on individual yoga instructor differences that may influence curriculum content choices and delivery. The purpose of this instrument is to enable research linking instructor beliefs to the presence of various components of a yoga program and to contextualize defining qualities of yoga programs. Long-term use of this instrument should enable in-depth analyses such as mediation or moderation of yoga instructor beliefs on intervention components/content or outcomes.

Beyond Turmeric and Yoga: Advance Care Planning and End-of-Life Considerations Among Asian Indian American Hindus.

Hinduism is the fourth largest religion in the United States; an understanding of Hindu beliefs and practices will help health care providers deliver culturally sensitive care while discussing advance care planning and end-of-life care for adult patients. For many Westerners, the practice of yoga, Ayurveda, and vegetarianism is used by people striving to live healthfully. However, what might be unfamiliar to Westerners is how for Hindus, these practices reflect their millennia-old spirituality and religiosity. Knowing the Hindu beliefs of atman, Brahman, karma, and moksha will help nurses connect to Hindus' various end-of-life wishes. In addition, getting familiar with interrelating factors such as lack of knowledge on palliative care and advance care planning, family dynamics, acculturation, and personal preferences will allow nurses to provide culturally competent care. By facilitating end-of-life conversations at an early stage, nurses can promote confidence and self-efficacy for patients who may fear that their religiosity and personal priorities are trivialized by acculturated family members or disregarded by their adopted homeland. This clinical article provides nurses with information about Asian Indian American Hindus' beliefs and practices, clinical implications for assessment, and suggestions to support patients' and families' end-of-life wishes.

Longitudinal Effects of a Combined Program of Pelvic Floor Muscle Training and Yoga on Genitourinary Symptoms in Asian Women of Older Age: A Randomized Experimental Study.

This parallel-two-group randomized experimental study including a supervised group and an unsupervised group examined the longitudinal effects of pelvic floor muscle training (PFMT) combined with yoga on genitourinary symptoms and the health-related quality of life (HRQOL), and compared practice adherence rates of the two groups. A sample of women experiencing ≥1 genitourinary symptom(s) were recruited and assigned to a supervised group or an unsupervised group. The supervised group attended supervised group practice sessions and performed at-home practice of PFMT and yoga. The unsupervised group performed at-home practice of PFMT and yoga. Information was collected at five time points (n = 91). Generalized estimating equation procedures were used to examine the intervention effects. An independent t-test was conducted to compare the practice adherence rates. Both groups' genitourinary symptoms and HRQOL significantly improved over time. The supervised group displayed greater improvements in genitourinary symptoms and HRQOL and better adherence than did the unsupervised group.

Feasibility, acceptability and preliminary impact of mindfulness-based yoga among Hispanic/Latinx adolescents.

BACKGROUND: The Hispanic/Latinx population constitutes the fastest growing ethnic/racial minority group in the United States (U.S.). Compared to their non-Hispanic/Latinx White counterparts, Hispanic/Latinx youth experience more depression and anxiety, and have more unmet mental health needs (88% vs 76%). Emerging research supports the psychological and physical benefits of mind-body awareness training to enhance well-being and mental health, but almost no studies have recruited ethnic/racial minority samples. PURPOSE: The current study examined the feasibility, acceptability and preliminary impact of a mindfulness-based yoga program among Hispanic/Latinx public high school students. PROCEDURES: Participants (N = 187) were recruited from a local public high school in a large multi-ethnic urban school district in the Southeast U.S. and participated in 6 weekly hour-long sessions of mindfulness-based yoga. Participants completed assessments at pretest and one month after program completion. MAIN FINDINGS: The sample was predominantly Hispanic/Latinx (95%) and female (64%), on average 15.2 years old (SD = 1.3), and 51% were born outside the U.S. Participants reported on average a 14.2% reduction in depressive symptoms (pretest mean = 5.51, posttest mean = 4.73, p = .032, Cohen's d = 0.2), a 14.9% reduction in anxiety symptoms (pretest mean = 9.90, posttest mean = 8.42, p = .005, Cohen's d = 0.2), and a 21.9% reduction in stress (pretest mean = 9.66, posttest mean = 7.54, p < .001, Cohen's d = 0.5). CONCLUSION: These findings provide support for the effectiveness of a mindfulness-based yoga program for Hispanic/Latinx adolescents, a medically underrepresented group experiencing significant mental health disparities.

Yoga com histórias para crianças com transtorno do espectro autista: regulação emocional mediada pela internet / Yoga with stories for kids with autism spectrum disorder: internet mediated emotion regulation / Yoga avec des histoires pour les enfants atteints de troubles du spectre autistique: régulation des émotions via internet / Yoga con historias para niños con trastorno del espectro autista: regulación de las emociones mediada por internet

Este estudo de caso mediado pela internet objetivou avaliar possíveis relações entre contação de histórias associada a exercícios de yoga e autorregulação de crianças com transtorno do espectro autista. Para tanto, pais e cuidadores foram instruídos a utilizar vídeos de contação de histórias, vídeos com demonstração de rotinas de exercícios de yoga e formulários de avaliação, totalizando três encontros. Relações entre controle por contingências e governo por regras foram investigadas. Verificamos resultados positivos nos dois casos estudados, um deles mediado pelos pais da criança e outro pela acompanhante terapêutica. Em conclusão, o envolvimento de pessoas de referência no treino de autorregulação demonstrou gerar efeitos positivos no comportamento das crianças e nas relações interpessoais estabelecidas. Estudos futuros poderão se valer do delineamento testado e do material interventivo para alcançar um maior número de crianças com desenvolvimento atípico e típico

This internet-mediated case study aimed to evaluate possible relationships between storytelling associated with yoga exercises and self-regulation of children with Autism Spectrum Disorder. To this end, parents and caregivers were instructed to use storytelling videos, videos with demonstration of yoga exercise routines and evaluation forms in a total of three meetings. Relationships between contingency-shaped and rule-governed behavior were investigated. We found positive results in the two cases studied, one mediated by the child's parents and the other by the therapeutic companion. In conclusion, the involvement of relevant people in self-regulation training has been shown to generate positive effects on children's behavior and also on established interpersonal relationships. Future studies may use the tested design and intervention material to reach a greater number of children with atypical and typical development

Cette étude de cas médiatisée par Internet visait à évaluer les relations possibles entre la narration associée aux exercices de yoga et l'autorégulation d'enfants atteints de troubles du spectre autistique. À cette fin, les parents et les soignants ont été invités à utiliser des vidéos de narration, des vidéos avec démonstration de routines d'exercices de yoga et des formulaires d'évaluation dans un total de trois réunions. Les relations entre les comportements contingents et régis par des règles ont été étudiées. Nous avons trouvé des résultats positifs dans les deux cas étudiés, l'un médiatisé par les parents de l'enfant et l'autre par le compagnon thérapeutique. En conclusion, il a été démontré que l'implication des personnes concernées dans la formation à l'autorégulation a des effets positifs sur le comportement des enfants et sur les relations interpersonnelles établies. Les études futures peuvent utiliser la conception testée et le matériel d'intervention pour atteindre un plus grand nombre d'enfants au développement atypique et typique

Este estudio de caso mediado por Internet tuvo como objetivo evaluar las posibles relaciones entre la narración asociada con los ejercicios de yoga y la autorregulación de los niños con trastorno del espectro autista. Con este fin, se instruyó a los padres y cuidadores a utilizar videos narrativos, videos con demostración de rutinas de ejercicios de yoga y formularios de evaluación en un total de tres reuniones. Se investigaron las relaciones entre el comportamiento en forma de contingencia y el regido por reglas. Encontramos resultados positivos en los dos casos estudiados, uno mediado por los padres del niño y otro por el acompañante terapéutico. En conclusión, se ha demostrado que la participación de personas relevantes en la formación de autorregulación genera efectos positivos en el comportamiento de los niños y también en las relaciones interpersonales establecidas. Los estudios futuros pueden utilizar el diseño probado y el material de intervención para llegar a un mayor número de niños con un desarrollo típico y atípico

Magnetic-free Extended Kalman Filter for upper limb kinematic assessment in Yoga.

Human motion analysis is gaining increased importance in several fields, from movement assessment in rehabilitation to recreational applications such as virtual coaching. Among all the technologies involved in motion capture, Magneto-Inertial Measurements Units (MIMUs) is one of the most promising due to their small dimensions and low costs. Nevertheless, their usage is strongly limited by different error sources, among which magnetic disturbances, which are particularly problematic in indoor environments. Inertial Measurement Units (IMUs) could, thus, be considered as alternative solution. Indeed, relying exclusively on accelerometers and gyroscopes, they are insensitive to magnetic disturbances. Even if the literature has started to propose few algorithms that do not take into account magnetometer input, their application is limited to robotics and aviation. The aim of the present work is to introduce a magnetic-free quaternion based Extended Kalman filter for upper limb kinematic assessment in human motion (i.e., yoga). The algorithm was tested on five expert yoga trainers during the execution of the sun salutation sequence. Joint angle estimations were compared with the ones obtained from an optoelectronic reference system by evaluating the Mean Absolute Errors (MAEs) and Pearson's correlation coefficients. The achieved worst-case was 6.17°, while the best one was 2.65° for MAEs mean values. The accuracy of the algorithm was further confirmed by the high values of the Pearson's correlation coefficients (lowest mean value of 0.86).Clinical Relevance- The proposed work validated a magnetic free algorithm for kinematic reconstruction with inertial units. It could be used as a wearable solution to track human movements in indoor environments being insensitive to magnetic disturbances, and thus could be potentially used also for rehabilitation purposes.

Yoga, cognitive-behavioural therapy versus education to improve quality of life and reduce healthcare costs in people with endometriosis: a randomised controlled trial.

INTRODUCTION: Endometriosis is a debilitating chronic inflammatory condition highly burdensome to the healthcare system. The present trial will establish the efficacy of (1) yoga and (2) cognitive-behavioural therapy (CBT), above (3) education, on quality of life, biopsychosocial outcomes and cost-effectiveness. METHODS AND ANALYSIS: This study is a parallel randomised controlled trial. Participants will be randomly allocated to yoga, CBT or education. Participants will be English-speaking adults, have a diagnosis of endometriosis by a qualified physician, with pain for at least 6 months, and access to internet. Participants will attend 8 weekly group CBT sessions of 120 min; or 8 weekly group yoga sessions of 60 min; or receive weekly educational handouts on endometriosis. The primary outcome measure is quality of life. The analysis will include mixed-effects analysis of variance and linear models, cost-utility analysis from a societal and health system perspective and qualitative thematic analysis. ETHICS AND DISSEMINATION: Enrolment in the study is voluntary and participants can withdraw at any time. Participants will be given the option to discuss the study with their next of kin/treating physician. Findings will be disseminated via publications, conferences and briefs to professional organisations. The University's media team will also be used to further disseminate via lay person articles and media releases. TRIAL REGISTRATION NUMBER: ACTRN12620000756921p; Pre-results.

Promoting health economic evaluation studies in the AYUSH system of medicine: the need of the hour.

The double burden of communicable and noncommunicable diseases is a major threat to the Indian public health system. AYUSH, an acronym for Ayurveda, Yoga and Naturopathy, Unani, Siddha, Sowa-Rigpa, and Homeopathy, represents the Indian system of medicine recognized by the Government of India. Mainstreaming of AYUSH is one of the key strategies of the Indian government for tackling increasing disease burden through initiatives such as AYUSH wellness centers, telemedicine, and quality control measures for medications in the AYUSH system of medicine. Such investment of resources in health systems may require economic evaluations. However, such evaluations are lacking in the AYUSH system, except for a few in homeopathy and yoga. In the absence of evidence from economic evaluations, researchers and decision makers are guided mostly by clinical efficacy while formulating healthcare strategies. In view of the increasing use of AYUSH across the country, economic evaluations of the AYUSH system are the need of the hour to aid healthcare decision making.

Yoga for older adults with multimorbidity (the Gentle Years Yoga Trial): study protocol for a randomised controlled trial.

BACKGROUND: Multimorbidity is common in older adults and associated with high levels of illness burden and healthcare expenditure. The evidence base for how to manage older adults with multimorbidity is weak. Yoga might be a useful intervention because it has the potential to improve health-related quality of life, physical functioning, and several medical conditions. The British Wheel of Yoga's Gentle Years Yoga© (GYY) programme was developed specifically for older adults, including those with chronic medical conditions. Data from a pilot trial suggested feasibility of using GYY in this population, but its effectiveness and cost-effectiveness remain uncertain. METHODS: This is a multi-site, individually randomised, superiority trial with an embedded process evaluation and an economic analysis of cost-effectiveness. The trial will compare an experimental strategy of offering a 12-week GYY programme against a control strategy of no offer in community-dwelling adults aged 65 or over who have multimorbidity, defined as having two or more chronic conditions from a predefined list. The primary outcome is health-related quality of life measured using the EQ-5D-5L, the primary endpoint being the overall difference over 12 months. Both groups will continue to be able to access their usual care from primary, secondary, community, and social services. Participants, care providers, and yoga teachers will not be blinded to the allocated intervention. Outcome measures are primarily self-reported. The analysis will follow intention-to-treat principles. DISCUSSION: This pragmatic randomised controlled trial will demonstrate if the GYY programme is an effective, cost-effective, and viable addition to the management of older adults with multimorbidity. TRIAL REGISTRATION: ISRCTN ISRCTN13567538 . Registered on 18 March 2019.

A 2x2 randomised factorial SWAT of the use of a pen and small, financial incentive to improve recruitment in a randomised controlled trial of yoga for older adults with multimorbidity.

Background: Monetary and other incentives may increase recruitment to randomised controlled trials. Methods: This was a 2x2 factorial 'study within a trial' of including a pen and/or £5 with a postal recruitment pack to improve randomisation rate (primary outcome) into the host Gentle Years Yoga trial in older adults with multimorbidity. Secondary outcomes: return, and time to return, of screening form, and the cost per additional participant recruited. Binary data were analysed using logistic regression and time to return data using Cox proportional hazards regression.  Results: 818 potential host trial participants included. Between those sent a pen (n=409) and not sent a pen (n=409), there was no evidence of a difference in the likelihood of being randomised (15 (3.7%) versus 11 (2.7%); OR 1.38, 95% CI 0.63-3.04), in returning a screening form (66 (16.1%) versus 61 (14.9%); OR 1.10, 95% CI 0.75-1.61) nor in time to return the screening form (HR 1.09, 95% CI 0.77-1.55). There was evidence of improved screening return rates (77 (18.8%) versus 50 (12.2%); OR 1.67, 95% CI 1.13-2.45) and time to return screening form (HR 1.56, 95% CI 1.09-2.22) but not randomisation (14 (3.4%) versus 12 (2.9%); OR 1.18, 95% CI 0.54-2.57) in those sent £5 (n=409) compared with those not sent £5 (n=409). No significant interaction effects between the interventions were observed. The cost per additional participant recruited was £32 for the pen and £1000 for the £5 incentive. Conclusion: Including a small, monetary incentive encouraged increased and faster response to the recruitment invitation but did not result in more participants being randomised into the host trial. Since it is relatively costly, we do not recommend this intervention for use to increase recruitment in this population. Pens are cheaper but did not provide evidence of benefit. Further studies may be required.

If we offer, will they come: Perceptions of yoga among Hispanics.

OBJECTIVE: Yoga is underutilized by the Hispanics. This study examined perceptions of benefits and barriers to yoga among Hispanic adults, to provide information that may increase their participation in this practice. SETTING: Participants were recruited from a Community Center serving low-income Hispanics. DESIGN: Self-administered cross-sectional questionnaires assessing benefits and barriers to yoga were conducted in Spanish and English. Fisher's exact test was used to examine perceptions of yoga by gender, age, and prior experience. RESULTS: Participants (ages 18-85, 65 % women, n = 121) reported several benefits to yoga. Hispanic women, individuals 65 y or older, and those with prior experience, perceived more benefits. Barriers to yoga also differed by demographics. Men reported that time and the perception that they would have to do unrealistic pretzel-like poses as deterrents to yoga practice; younger individuals perceived yoga to be boring, and those with no experience perceived lack of flexibility and feeling like an outsider in class, as barriers to yoga. The most common barrier, across subgroups, was the cost associated with yoga practice. The majority of participants reported being willing to attend yoga classes if offered at a low cost. CONCLUSION: Perceived barriers related to yoga reflect a lack of knowledge about yoga and what it entails and the cost of classes. Despite these barriers, Hispanic adults from a low-income population said they would be willing to attend yoga classes if offered at a low cost. Understanding and addressing these barriers can help researchers and health practitioners improve diversity in yoga classes and research.