International journal of yoga therapy最新文献

{"title":"A Pilot Study to Adapt a Trauma-Informed, Mindfulness-Based Yoga Intervention for Justice-Involved Youth.","authors":"Ashli Owen-Smith, Holle Black, David Emerson, Michaela Cotner, Herschel Smith, Douglas Jackson, Julian D Ford, Lynn DeBar, Ralph DiClemente, Matthew J Hayat","doi":"10.17761/2021-D-21-00032","DOIUrl":"10.17761/2021-D-21-00032","url":null,"abstract":"<p><p>The purpose of the present study was to adapt and pilot a trauma-informed, mindfulness-based yoga (TIMBY) intervention focused on enhancing self-regulation among youth in the Georgia Department of Juvenile Justice system. In this article we (1) describe the process by which we systematically adapted an evidence-based protocol specifically for this population, (2) describe the nature of and rationale for those adaptations, (3) present some preliminary qualitative findings based on interviews with youth participants, and (4) briefly summarize how the adapted protocol will be evaluated in the subsequent feasibility trial. The iterative drafting and revision process involved modifications to a well-established, protocolized Trauma-Informed Yoga program and was identified by the project advisory board and t h rough formal interviews with intervention staff. Qualitative interviews were conducted with youth participants concerning intervention impact, credibility, and satisfaction. Several needed modifications were identified so that the intervention would be contextually appropriate for justice-involved youth. Thirty youth were enrolled in the pilot study: 77% we re Non - Hispanic Black/African-American, 18% were Non-Hispanic White, and 5% were Hispanic White. The average age was 16.45 years (range 14-20). The youth consistently reported satisfaction with the sessions and positive beliefs about how the sessions were helping them with a range of physical and psychological/ emotional challenges. Adaptations to the protocol in the present study highlight how mindfulness-based interventions for justice-involved youth need to consider what is both developmentally suitable for youth and appropriate in a justice setting. A feasibility study using this revised TIMBY protocol is underway at four Georgia Department of Juvenile Justice facilities to formally identify the barriers and facilitators to implementation for the present study and a future, larger-scale trial.</p>","PeriodicalId":38682,"journal":{"name":"International journal of yoga therapy","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10775923/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"39700593","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Challenges of Implementing Multicenter Studies of Yoga for Pediatric Cancer and Hematopoietic Stem Cell Transplantation Recipients.","authors":"Shana Jacobs,&nbsp;Erin Plenert,&nbsp;Eliana Stein,&nbsp;Catriona Mowbray,&nbsp;Rachel Stewart,&nbsp;Tal Schechter,&nbsp;Caroline Diorio,&nbsp;Lillian Sung","doi":"10.17761/2021-D-19-00060","DOIUrl":"https://doi.org/10.17761/2021-D-19-00060","url":null,"abstract":"<p><p>The primary objective of this work was to determine the feasibility of a randomized trial of individualized yoga for children receiving intensive chemotherapy and for hematopoietic stem cell transplantation (HSCT) recipients outside of the principal coordinating institution. We evaluated the feasibility of a randomized trial of individualized yoga versus an iPad control program at a site where external yoga instructors were hired and compensated per session. Subjects were children receiving intensive chemotherapy for hematological malignancies and autologous or allogeneic HSCT recipients expected to be hospitalized for 3 weeks. Yoga or iPad control contact occurred daily for 21 days (excluding weekends and holidays); fatigue and quality-of-life outcomes were measured at baseline, day 10, and day 21. Ten eligible subjects were identified; six subjects consented and were enrolled. Three were randomized to the individualized yoga intervention and three to the iPad control program. The median age of participants was 12 (range 8-15) years, and 2 (33%) were boys. Challenges primarily related to the hiring of yoga instructors who were not trained in research methods. We found issues with: (1) logistics of hiring, training, and retaining instructors; (2) communication between teams; (3) fidelity to the protocol and outcome assessments; and (4) ensuring safety. We found that a randomized trial of individualized yoga presented new challenges when relying on externally contracted yoga instructors. Future multicenter studies of yoga should seek to better integrate practitioners within the research team to improve processes, communication, fidelity to the protocol, and safety.</p>","PeriodicalId":38682,"journal":{"name":"International journal of yoga therapy","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"38752605","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Effects of Diaphragmatic Breathing and Systematic Relaxation on Depression, Anxiety, Stress, and Glycemic Control in Type 2 Diabetes Mellitus.","authors":"Abhishek Yadav,&nbsp;Rajeev Mohan Kaushik,&nbsp;Reshma Kaushik","doi":"10.17761/2021-D-19-00061","DOIUrl":"https://doi.org/10.17761/2021-D-19-00061","url":null,"abstract":"<p><p>This prospective study assessed the effects of diaphragmatic breathing and systematic relaxation on depression, anxiety, and stress levels, as well as glycemic control, in patients with type 2 diabetes mellitus (T2DM). One hundred patients with T2DM were randomly assigned to two equal groups: Group A patients received conventional treatment for T2DM, and Group B patients received conventional treatment for T2DM plus training in diaphragmatic breathing and systematic relaxation and home practice of these stress-management techniques for 6 months. Stress, depression, and anxiety levels, blood sugar, and glycated hemoglobin (HbA1c) were recorded at baseline and after 6 months of treatment in all patients. Baseline characteristics were compared using the chi-square test and student's t test. Changes in mental well-being and glycemic status were assessed for their significance in each group using student's t test and compared between two groups using one-way analysis of covariance (ANCOVA). Baseline levels of the respective change outcome and duration of diabetes were used as covariates in the ANCOVA. A significant decrease was seen in depression, anxiety, and stress scores in Group B, but in Group A only the stress score decreased after 6 months. A significant decline occurred in blood sugar (fasting, 2-hour postprandial, and random) and HbA1c in both groups after 6 months. There was a larger decrease in depression and anxiety scores and HbA1c in Group B than in Group A. The decrease in HbA1c was significantly correlated with the decrease in anxiety and stress scores in both groups and with the depression score in Group A. Thus, the addition of diaphragmatic breathing and systematic relaxation to conventional T2DM treatment appears to have led to improvement in mental well-being and glycemic control in patients with T2DM.</p>","PeriodicalId":38682,"journal":{"name":"International journal of yoga therapy","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"39391160","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"North American Yoga Practitioners' Lived Experiences of Mind-Body Connection: A Phenomenological Study.","authors":"Rachel Weinstein","doi":"10.17761/2020-D-19-00043","DOIUrl":"https://doi.org/10.17761/2020-D-19-00043","url":null,"abstract":"<p><p>The practice of yoga was born in India thousands of years ago and brought to North America gradually beginning in the 20th century. The traditional practice of yoga is spiritual in nature with an intention of purifying the mind and body, leading to an alleviation of suffering through connection with the Divine (i.e., liberation). Yoga has gained widespread popularity in North America, but whether North American yoga practice includes an intention on the purification of the mind-body, in contemporary practice often described as a mind-body connection, has yet to be explored. This research study investigated North American yoga practitioners' experiences of mind-body connection in their practices. Six yoga practitioners residing in North America were interviewed for this study. Interviews were audiorecorded and transcribed. Phenomenological analysis was conducted to produce the essence data, and thematic analysis was conducted to produce the contextual data. Phenomenological themes regarding the co-researchers' experiences of mind-body connection in their yoga practices were identified and grouped into four textural essences: (1) the experience of breath, (2) local or internal experiences, (3) an increased sense of awareness and mindfulness, and (4) transcendental and spiritual qualities. Four structural conditions that allow practitioners to experience mind-body connection during yoga practice were identified: (1) breath, (2) physical asana, (3) practitioner intentionality, and (4) environmental conditions. Findings of the current study suggest a capacity for North American yoga practitioners to experience mind-body connection that is essential to traditional yoga practice.</p>","PeriodicalId":38682,"journal":{"name":"International journal of yoga therapy","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"38061557","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Characteristics of Clients Seeking Yoga Therapy in a University-Based Student Clinic.","authors":"Steffany Moonaz,&nbsp;Marlysa Sullivan,&nbsp;Daryl Nault,&nbsp;Irene Bright-Dumm,&nbsp;Ryan Bradley","doi":"10.17761/2021-D-20-00003","DOIUrl":"https://doi.org/10.17761/2021-D-20-00003","url":null,"abstract":"<p><p>Yoga therapy is an emerging profession with recent development of educational competencies, training program accreditation, and practitioner certification. In the United States, most yoga therapy training programs are studio-based and data on mentored clinical encounters are lacking. This study aimed to characterize the client population in a university-based mentored student clinic. As part of a larger feasibility study, data were collected at all clinic visits for 70 consenting clients. Data collected included demographic characteristics, reasons for pursuing care, use of other healthcare approaches, and the Patient-Reported Outcomes Measurement Information System (PROMIS) for physical and mental health. Participants were mostly middle-aged, White, and highly educated. Common reasons for pursuing care were pain and mental health. Most used multiple healthcare approaches. Average scores for most patient-reported outcomes fell within normal range at baseline. Future studies are needed to better characterize yoga therapy users and to expand access for populations in whom the modality is underutilized despite emerging evidence of relevance.</p>","PeriodicalId":38682,"journal":{"name":"International journal of yoga therapy","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"38272339","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Designing a Yoga Intervention Program to Improve Well-Being for Physician Trainees: Challenges and Lessons Learned.","authors":"Mara Hoffert,&nbsp;Holly Kerr,&nbsp;Sara Hegab,&nbsp;Sarah Whitehouse,&nbsp;Maria Kokas,&nbsp;Lisa MacLean,&nbsp;Meredith G Van Harn,&nbsp;Kimberly Baker-Genaw","doi":"10.17761/2021-D-19-00073","DOIUrl":"https://doi.org/10.17761/2021-D-19-00073","url":null,"abstract":"<p><p>Well-being activities may help to counteract physician burnout. Yoga is known to enhance well-being, but there are few studies of yoga as an intervention for physicians in training. This prospective methodology-development study aimed to explore how to establish a yoga-based well-being intervention for physician trainees in a large urban training hospital. We aimed to identify factors that contribute to trainee participation and explore an instrument to measure changes in self-reported well-being after yoga. Cohorts included a required-attendance group, a voluntary-attendance group, and an unassigned walk-in yoga group. Weekly 1-hour yoga sessions were led by a qualified yoga instructor for 4 weeks. The seven-question Resident Physician Well-Being Index (RPWBI) was used to measure resident well-being before yoga, after 4 weeks of yoga, and 6 months post-yoga. Trainees attending each session ranged from 17 for required yoga to 0-2 for voluntary yoga, 2-9 for lunchtime walk-in yoga, and 1-7 for evening walk-in yoga. In the required-yoga group (n = 17), overall RPWBI mean scores did not change significantly across the three query times, and participation in the survey declined over time. The mean baseline RPWBI score for the required group before yoga was in the non-distressed range and answers to the seven individual questions varied. Requiring a yoga activity for medical trainees may be a good strategy for promoting participation in yoga. The RPWBI may have limited utility for measuring changes in overall group well-being after a yoga intervention.</p>","PeriodicalId":38682,"journal":{"name":"International journal of yoga therapy","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"38577529","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Prevalence, Patterns, and Predictors of Yoga Practice Among Adults in an Urban Population in Eastern India.","authors":"Satyajit Mohanty,&nbsp;Jyotiranjan Sahoo,&nbsp;Sandeep Kumar Panigrahi,&nbsp;Venkatarao Epari,&nbsp;Sandul Yasobant,&nbsp;Pusparaj Samantsinghar","doi":"10.17761/2021-D-20-00022","DOIUrl":"https://doi.org/10.17761/2021-D-20-00022","url":null,"abstract":"<p><p>The objective of this study was to determine the prevalence and predictors of yoga practice. This cross-sectional study was conducted as a part of a larger study that included yoga as a form of physical activity. Data were collected during April and August 2019 from the adult urban population of Bhubaneswar, India. This study was conducted using a cluster random sampling method. A representative sample (n = 1,203) of adults aged 18-59 years, irrespective of gender, was interviewed using a questionnaire adapted from the 2012 U.S. National Health Interview Survey, with the Epicollect5 handheld data-collection tool. Predictors of yoga practice were explored using multivariable logistic regression. The mean age of the participants was 35.19 ± 10.67 years, with 55.3% males. The majority were Hindu (93.62%) and belonged to the unre s e rved category (65.60%), people generally of higher relative socioeconomic status. The lifetime prevalence of yoga was 16.9%. Prevalence of any form of yoga (yoga, pranayama, or meditation), all forms of yoga (yoga, pranayama, and meditation), pranayama, and meditation was 17.0%, 10.7%, 14.3%, and 11.4%, respectively. After adjusting for confounders, female gender, Hindu religion, minimum of higher-secondary or graduate-level education, and having received advice from professionals for yoga practice had significantly higher odds of practicing yoga, and those of higher socioeconomic status had significantly lower odds of practicing yoga. We found a low prevalence of yoga. Sociodemographic characteristics like gender, religion, education, socioeconomic status, and other factors like learning yoga from professionals may be important predictors of continued yoga practice.</p>","PeriodicalId":38682,"journal":{"name":"International journal of yoga therapy","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"39381119","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Yoga Practitioners Exhibit Higher Parasympathetic Activity and Baroreflex Sensitivity and Better Adaptability to 40 mm Hg Lower-Body Negative Pressure.","authors":"Boligarla Anasuya,&nbsp;K K Deepak,&nbsp;Ashok Jaryal","doi":"10.17761/2021-D-20-00030","DOIUrl":"https://doi.org/10.17761/2021-D-20-00030","url":null,"abstract":"<p><p>Yoga has been shown to improve autonomic conditioning in humans, as evidenced by the enhancement of parasym-pathetic activity and baroreflex sensitivity. Therefore, we hypothesized that the experience of yoga may result in adaptation to acute hemodynamic changes. To decipher the long-term effects of yoga on cardiovascular variability, yoga practitioners were compared to yoga-naïve subjects during exposure to -40 mm Hg lower-body negative pressure (LBNP). A comparative study was conducted on 40 yoganaïve subjects and 40 yoga practitioners with an average age of 31.08 ± 7.31 years and 29.93 ± 7.57 years, respectively. Heart rate variability, blood pressure variability, baroreflex sensitivity, and correlation between systolic blood pressure and RR interval were evaluated at rest and during LBNP. In yoga practitioners, the heart rate was lower in supine rest (p = 0.011) and during LBNP (p = 0.043); the pNN50 measure of heart rate variability was higher in supine rest (p = 0.011) and during LBNP (p = 0.034). The yoga practitioners' standard deviation of successive beat-to-beat blood pressure intervals of systolic blood pressure variability was lower in supine rest (p = 0.034) and during LBNP (p = 0.007), with higher sequence baroreflex sensitivity (p = 0.019) and ~ high-frequency baroreflex sensitivity. Mean systolic blood pressure and RR interval were inversely correlated in the yoga group (r = -0.317, p = 0.049). The yoga practitioners exhibited higher parasympathetic activity and baroreflex sensitivity with lower systolic blood pressure variability, indicating better adaptability to LBNP compared to the yoga-naïve group. Our findings indicate that the yoga module was helpful in conditions of hypovolemia in healthy subjects; it is proposed to be beneficial in clinical conditions associated with sympathetic dominance, impaired barore-flex sensitivity, and orthostatic intolerance.</p>","PeriodicalId":38682,"journal":{"name":"International journal of yoga therapy","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"39198805","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Effect of Yoga on Performance and Physical Fitness in Cricket Bowlers.","authors":"Sumedh S Vaidya,&nbsp;Bela Agarwal,&nbsp;Yuvraj Singh,&nbsp;Rajani Mullerpatan","doi":"10.17761/2021-D-20-00060","DOIUrl":"https://doi.org/10.17761/2021-D-20-00060","url":null,"abstract":"<p><p>Cricket-bowling performance is known to be influenced by speed of ball release and accuracy. Currently, training sessions typically involve fielding-specific drills and conditioning exercises. Scientific evidence for inclusion of a comprehensive yoga intervention in daily training and exercise sessions remains unexplored. The present study explored the effect of yoga on bowling performance and physical fitness in cricket bowlers. Sports fitness testing and training were conducted among 60 non-elite recreational-club male cricket players aged 13-25 years. Cricket-bowling speed was e valuated using a speed radar gun, accuracy with a test developed by Portus et al., cardiorespiratory endurance using the yo-yo intermittent recovery test, lower-extremity and trunk strength using a back-leg dynamometer, upper-limb power using a medicine ball-throw test, power using a vertical-jump test, and flexibility using a sit-and-reach test. In addition to bowling practice, the yoga intervention group (n = 30) performed pranayama and standing and prone asana, whereas the control group (n = 30) practiced conventional conditioning exercises, for 45 minutes/day, three times a week, for 12 weeks. Improvement in bowling speed, accuracy, cardiorespiratory endurance, muscle strength, and flexibility were comparable between the two groups. Statistically significant improvements in baseline scores in bowling speed, accuracy, cardiorespiratory endurance, muscle flexibility, strength, and power were comparable between the two groups of non-elite male cricket players. Bowling speed improved by 6.52% in the yoga group and by 5.18% in the control group. Bowling accuracy improved by 35.40% in the yoga group and by 31.29% in the control group. Additional research on long-duration intervention in elite players may help to establish the role of yoga in conventional cricket-bowling training.</p>","PeriodicalId":38682,"journal":{"name":"International journal of yoga therapy","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"39438942","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Trauma-Sensitive Yoga Interventions and Posttraumatic Stress and Depression Outcomes Among Women: A Systematic Review and Analysis of Randomized Control Trials.","authors":"Ashleigh Kysar-Moon,&nbsp;Matthew Vasquez,&nbsp;Tierra Luppen","doi":"10.17761/2021-D-20-00005","DOIUrl":"https://doi.org/10.17761/2021-D-20-00005","url":null,"abstract":"<p><p>Research shows that most people experience at least one traumatic event in their lifetimes, and between 6% and 8% of those with a history of trauma will develop posttraumatic stress disorder (PTSD) and/or related mental health conditions. Women face a greater threat of trauma exposure and have a higher risk of PTSD and depression than men. Trauma-Sensitive Yoga (TSY), a body-based adjunctive therapy, has shown potential in several studies as an effective method for reducing PTSD and depression symptoms. However, existing research and systematic reviews vary widely in their methodological rigor and comparison samples. Thus, in this systematic review we examined the effectiveness of TSY among women with a history of trauma and depression who had participated in randomized control trials with clear control and experimental groups. Findings in fixed- and mixed-effects meta-analysis models suggest marginally significant to no effects of TSY on PTSD and depression outcomes. Our systematic review highlights critical questions and significant gaps in the existing literature about the rationale and best practices of TSY intervention duration.</p>","PeriodicalId":38682,"journal":{"name":"International journal of yoga therapy","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"25335754","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}