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Molloy C, Long L, Mordi IR, Bridges C, Sagar VA, Davies EJ, Coats AJ, Dalal H, Rees K, Singh SJ, Taylor RS. Exercise-based cardiac rehabilitation for adults with heart failure. Cochrane Database Syst Rev 2024; 3:CD003331. [PMID: 38451843 PMCID: PMC10919451 DOI: 10.1002/14651858.cd003331.pub6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/09/2024]
Abstract
BACKGROUND People with heart failure experience substantial disease burden that includes low exercise tolerance, poor health-related quality of life (HRQoL), increased risk of mortality and hospital admission, and high healthcare costs. The previous 2018 Cochrane review reported that exercise-based cardiac rehabilitation (ExCR) compared to no exercise control shows improvement in HRQoL and hospital admission amongst people with heart failure, as well as possible reduction in mortality over the longer term, and that these reductions appear to be consistent across patient and programme characteristics. Limitations noted by the authors of this previous Cochrane review include the following: (1) most trials were undertaken in patients with heart failure with reduced (< 45%) ejection fraction (HFrEF), and women, older people, and those with heart failure with preserved (≥ 45%) ejection fraction (HFpEF) were under-represented; and (2) most trials were undertaken in a hospital or centre-based setting. OBJECTIVES To assess the effects of ExCR on mortality, hospital admission, and health-related quality of life of adults with heart failure. SEARCH METHODS We searched CENTRAL, MEDLINE, Embase, CINAHL, PsycINFO and Web of Science without language restriction on 13 December 2021. We also checked the bibliographies of included studies, identified relevant systematic reviews, and two clinical trials registers. SELECTION CRITERIA We included randomised controlled trials (RCTs) that compared ExCR interventions (either exercise only or exercise as part of a comprehensive cardiac rehabilitation) with a follow-up of six months or longer versus a no-exercise control (e.g. usual medical care). The study population comprised adults (≥ 18 years) with heart failure - either HFrEF or HFpEF. DATA COLLECTION AND ANALYSIS We used standard Cochrane methods. Our primary outcomes were all-cause mortality, mortality due to heart failure, all-cause hospital admissions, heart failure-related hospital admissions, and HRQoL. Secondary outcomes were costs and cost-effectiveness. We used GRADE to assess the certainty of the evidence. MAIN RESULTS We included 60 trials (8728 participants) with a median of six months' follow-up. For this latest update, we identified 16 new trials (2945 new participants), in addition to the previously identified 44 trials (5783 existing participants). Although the existing evidence base predominantly includes patients with HFrEF, with New York Heart Association (NYHA) classes II and III receiving centre-based ExCR programmes, a growing body of trials includes patients with HFpEF with ExCR undertaken in a home-based setting. All included trials employed a usual care comparator with a formal no-exercise intervention as well as a wide range of active comparators, such as education, psychological intervention, or medical management. The overall risk of bias in the included trials was low or unclear, and we mostly downgraded the certainty of evidence of outcomes upon GRADE assessment. There was no evidence of a difference in the short term (up to 12 months' follow-up) in the pooled risk of all-cause mortality when comparing ExCR versus usual care (risk ratio (RR) 0.93, 95% confidence interval (CI) 0.71 to 1.21; absolute effects 5.0% versus 5.8%; 34 trials, 36 comparisons, 3941 participants; low-certainty evidence). Only a few trials reported information on whether participants died due to heart failure. Participation in ExCR versus usual care likely reduced the risk of all-cause hospital admissions (RR 0.69, 95% CI 0.56 to 0.86; absolute effects 15.9% versus 23.8%; 23 trials, 24 comparisons, 2283 participants; moderate-certainty evidence) and heart failure-related hospital admissions (RR 0.82, 95% CI 0.49 to 1.35; absolute effects 5.6% versus 6.4%; 10 trials; 10 comparisons, 911 participants; moderate-certainty evidence) in the short term. Participation in ExCR likely improved short-term HRQoL as measured by the Minnesota Living with Heart Failure (MLWHF) questionnaire (lower scores indicate better HRQoL and a difference of 5 points or more indicates clinical importance; mean difference (MD) -7.39 points, 95% CI -10.30 to -4.77; 21 trials, 22 comparisons, 2699 participants; moderate-certainty evidence). When pooling HRQoL data measured by any questionnaire/scale, we found that ExCR may improve HRQoL in the short term, but the evidence is very uncertain (33 trials, 37 comparisons, 4769 participants; standardised mean difference (SMD) -0.52, 95% CI -0.70 to -0.34; very-low certainty evidence). ExCR effects appeared to be consistent across different models of ExCR delivery: centre- versus home-based, exercise dose, exercise only versus comprehensive programmes, and aerobic training alone versus aerobic plus resistance programmes. AUTHORS' CONCLUSIONS This updated Cochrane review provides additional randomised evidence (16 trials) to support the conclusions of the previous 2018 version of the review. Compared to no exercise control, whilst there was no evidence of a difference in all-cause mortality in people with heart failure, ExCR participation likely reduces the risk of all-cause hospital admissions and heart failure-related hospital admissions, and may result in important improvements in HRQoL. Importantly, this updated review provides additional evidence supporting the use of alternative modes of ExCR delivery, including home-based and digitally-supported programmes. Future ExCR trials need to focus on the recruitment of traditionally less represented heart failure patient groups including older patients, women, and those with HFpEF.
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Affiliation(s)
- Cal Molloy
- College of Medical, Veterinary and Life Sciences, University of Glasgow, Glasgow, UK
| | - Linda Long
- School of Health and Wellbeing, College of Medical, Veterinary and Life Sciences, University of Glasgow, Glasgow, UK
| | - Ify R Mordi
- Molecular and Clinical Medicine, University of Dundee, Dundee, UK
| | - Charlene Bridges
- Institute of Health Informatics Research, University College London, London, UK
| | | | - Edward J Davies
- Department of Cardiology, Royal Devon & Exeter Healthcare Foundation Trust, Exeter, UK
| | | | - Hasnain Dalal
- Department of Primary Care, University of Exeter Medical School, Truro Campus, Knowledge Spa, Royal Cornwall Hospitals Trust, Truro, UK
- Primary Care Research Group, Institute of Health Research, University of Exeter Medical School, Exeter, UK
| | - Karen Rees
- Clinical Trials Unit, Warwick Medical School, University of Warwick, Coventry, UK
| | - Sally J Singh
- Department of Respiratory Sciences, University of Leicester, Leicester, UK
| | - Rod S Taylor
- MRC/CSO Social and Public Health Sciences Unit & Robertson Centre for Biostatistics, Institute of Health and Well Being, University of Glasgow, Glasgow, UK
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Effect of Traditional Chinese Exercises on Patients with Chronic Heart Failure (TCE-HF): A Systematic Review and Meta-Analysis. J Clin Med 2023; 12:jcm12062150. [PMID: 36983152 PMCID: PMC10054845 DOI: 10.3390/jcm12062150] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2023] [Revised: 02/24/2023] [Accepted: 03/01/2023] [Indexed: 03/12/2023] Open
Abstract
Exercise-based cardiac rehabilitation is safe and effective for chronic heart failure (CHF) patients. The present study aimed to investigate the effects of traditional Chinese exercise (TCE) on patients with CHF and the impact of exercise types and duration. Evaluation of randomized controlled trials (RCTs) of TCE in patients with CHF published since 1997 from PubMed, Embase, Web of Science, the Cochrane Library, Chongqing VIP, Wanfang Databases, and the China National Knowledge was performed. A total of 41 RCTs, including 3209 patients with CHF, were included. It showed that TCE significantly increased 6-min walk distance (6MWD) [mean difference (MD) = 72.82 m, p < 0.001] and left ventricular ejection fraction (MD = 5.09%, p < 0.001), whereas reduced B-type natriuretic peptide (BNP) (MD = −56.80 pg/mL, p < 0.001), N-terminal pro-BNP (MD = −174.94 pg/mL, p < 0.05), and Minnesota Living with Heart Failure Questionnaire scores (MD = −11.31, p < 0.001). However, no significant difference was found in the effects of TCE on peak oxygen consumption. The increase in TCE weekly duration and program duration significantly improved 6MWD (MD = 71.91 m, p < 0.001; MD = 74.11 m, p < 0.001). The combination of TCE and conventional aerobic exercise significantly improved 6MWD (MD = 19.86 m, p < 0.005). TCE improves exercise capacity, cardiac function, and quality of life in patients with CHF, which might be an optimal and available pattern of exercise-based cardiac rehabilitation.
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Platz K, Kools S, Howie-Esquivel J. Benefits, Facilitators, and Barriers of Alternative Models of Cardiac Rehabilitation: A QUALITATIVE SYSTEMATIC REVIEW. J Cardiopulm Rehabil Prev 2023; 43:83-92. [PMID: 36346781 DOI: 10.1097/hcr.0000000000000738] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
PURPOSE Cardiac rehabilitation (CR) improves health outcomes and quality of life for patients with cardiovascular disease, yet only a quarter of eligible patients enroll. A myriad of CR models that use either an alternative location (ie, home-based) and/or an alternative exercise have been developed to overcome known attendance and physical limitation barriers; however, patient experiences with these models have not been systematically reviewed. Our aim is to review patient experiences with these models of CR. REVIEW METHODS We conducted a systematic review and thematic analysis of qualitative studies published between 2009 and January of 2022 from CINAHL, PubMed, Web of Science, and PsycINFO. SUMMARY Twenty-five studies were included, representing the perspectives of 487 individuals who participated in an alternative model of CR. Exercises included walking, tai chi, yoga, aquatic exercise, exergaming, chair-based exercises, aerobics, physical activity trackers, and individualized exercise plans. Nineteen of 25 studies used home-based models and two used live video. Twelve studies included patients with heart failure. Patient perspectives comprised three central themes: exercise benefits, exercise facilitators, and participation barriers. Some thematic categories were reported variably by particular model/study design (eg, home-based) than by others. All alternative models of CR were found to be physically, psychologically, and/or socially beneficial to patients. Participants described facilitators and barriers that were influential in the decision to initiate or continue exercise. These patient insights are critical for innovative delivery of CR that is appealing, accommodates physical limitations, and broadens access to improve health equity.
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Zhao S, Zu Y, Lu M, Jia X, Chen X. Effect of Tai Chi on cardiac function in patients with myocardial infarction: A protocol for a randomized controlled trial. Medicine (Baltimore) 2021; 100:e27446. [PMID: 34678874 PMCID: PMC8542151 DOI: 10.1097/md.0000000000027446] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/17/2021] [Accepted: 09/20/2021] [Indexed: 01/05/2023] Open
Abstract
BACKGROUND Myocardial infarction is 1 of the most serious cardiovascular diseases. Early interventional therapy preserves the cardiac function of patients with myocardial infarction to the greatest extent, but it is far from meeting people's need only limited to cardiac revascularization. It is also necessary to help patients improve their quality of life, exercise tolerance, and reduce the incidence of acute cardiac recurrence as much as possible. All these depend on cardiac rehabilitation (CR) are based on exercise. Early and correct CR helps to improve the patient's heart function and improve living standards. Traditional Chinese exercise Tai Chi as an alternative form of CR has gradually become popular, but it lacks large samples and high-quality clinical studies to verify it. This study aims to explore the effect of Tai Chi on the cardiac function of patients with myocardial infarction, and to provide a strong basis for patients to choose which CR exercise. METHODS This is a prospective randomized controlled trial. 272 patients with myocardial infarction will be randomly divided into an experimental group and a control group according to 1:1, with 136 cases in each group. The control group: conventional treatment; the experimental group: increase Tai Chi exercise on the basis of the control group. Both groups will receive standard treatment for 24 weeks and will be followed up for 3 months. Observation indicators include: total effective rate, 6 minutes walking test, brain natriuretic peptide, left ventricular ejection fraction, the adverse reaction rate, etc. The data will be analyzed by using SPSS 25.0 software. DISCUSSION This study will evaluate the effect of Tai Chi on the cardiac function of patients with myocardial infarction. The results of this test will provide clinical evidence for patients to choose which CR exercise. TRIAL REGISTRATION OSF Registration number: DOI 10.17605/OSF.IO/QKWDP.
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Scott-Sheldon LAJ, Gathright EC, Salmoirago-Blother E, Wu WC. Women's participation in stress management interventions for chronic heart failure: a meta-analysis of randomized controlled trials. PSYCHOL HEALTH MED 2021; 27:761-779. [PMID: 33486993 DOI: 10.1080/13548506.2021.1874436] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
Stress management interventions (SMIs) can alleviate the psychosocial stress often experienced by women with heart failure. The purpose of this meta-analysis was to summarize women's participation rates, and predictors of participation, in SMIs for the management of psychosocial distress in women with chronic HF. Studies were retrieved from bibliographic databases, reference sections of relevant papers, and research registries. Included studies (a) evaluated a SMI approach for the management of chronic HF, (b) sampled chronic HF patients, and (c) used a randomized controlled trial (RCT) design. Independent coders extracted the relevant data. Thirty-five RCTs met inclusion criteria (N = 3,649; mean age = 63.5 ± 7.0 years). All studies sampled both men and women; the mean proportion of women who participated in the trials was 38.8% (95% confidence interval [CI] = 34.5-43.4; I2 = 82.4, 95% CI = 81.0-83.6). Women's participation rates were higher in studies sampling more HF patients with hypertension (B = 1.01, SE = 0.45, P = .046) but fewer HF patients prescribed beta blockers (B = -1.10, SE = 0.33, P = .006), F (2,12) = 6.27, P = 0.014, adjusted R2 = 61%. SMIs may offer women a complementary or integrative approach to standard treatment to help manage the psychological distress associated with HF. Future research should explore the potential benefits of offering stress management approaches to women as part of comprehensive HF care.
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Affiliation(s)
- Lori A J Scott-Sheldon
- Center for Behavioral and Preventive Medicine, The Miriam Hospital, Providence, RI, United States.,Department of Psychiatry and Human Behavior, Alpert School of Medicine, Brown University, Providence, RI.,Department of Behavioral and Social Sciences, Brown University School of Public Health, Providence, RI
| | - Emily C Gathright
- Center for Behavioral and Preventive Medicine, The Miriam Hospital, Providence, RI, United States.,Department of Psychiatry and Human Behavior, Alpert School of Medicine, Brown University, Providence, RI
| | - Elena Salmoirago-Blother
- Center for Behavioral and Preventive Medicine, The Miriam Hospital, Providence, RI, United States.,Department of Medicine, Alpert School of Medicine, Brown University, Providence, RI.,Department of Epidemiology, Brown University School of Public Health, Providence, RI
| | - Wen-Chih Wu
- Department of Medicine, Alpert School of Medicine, Brown University, Providence, RI.,Department of Epidemiology, Brown University School of Public Health, Providence, RI.,Chief of Cardiology, Providence VA Medical Center, Providence, RI.,Medical Director, Center for Cardiac Fitness, The Miriam Hospital, Providence, RI, USA
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Tai Chi and Qigong Practices for Chronic Heart Failure: A Systematic Review and Meta-Analysis of Randomized Controlled Trials. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2020; 2020:2034625. [PMID: 33381195 PMCID: PMC7755480 DOI: 10.1155/2020/2034625] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/26/2020] [Revised: 11/28/2020] [Accepted: 12/01/2020] [Indexed: 12/13/2022]
Abstract
Background Several randomized controlled trials (RCTs) have assessed the role of Tai Chi and Qigong Practices (TQPs) in managing chronic heart failure (CHF). They have included broad variations in comparators, sample sizes, and results. This study evaluates existing RCTs for evidence of TQPs rehabilitation effects for CHF. Methods Both English and Chinese databases were searched from their inception to October 23, 2019. RCTs were included if they compared the addition of TQPs into routine managements (RMs) to RMs alone or compared TQPs to general exercise, with RMs as a consistent cointervention in both groups. Data were screened and extracted independently using predesigned forms. RCT quality was assessed with the Cochrane tool. The primary outcomes were peak oxygen consumption (VO2peak), 6-minute walking distance (6MWD), and Minnesota Living with Heart Failure Questionnaire (MLHFQ). Mean differences (MDs) and 95% confidence intervals (CIs) were calculated, and heterogeneity was assessed with an I 2 statistic. Results A total of 33 RCTs with 2,465 patients were included in the systematic review. Compared to the RMs alone, TQPs plus RMs improved VO2peak (MD: 1.24 mL/kg/min, 95% CI, 0.91 to 1.57; I 2 = 0%), 6MWD (MD: 59.63 meters, 95% CI, 43.35 to 75.90 I 2 = 88%), and MLHFQ (MD: -8.63 scores; 95% CI, -10.60 to -6.67; I 2 = 94%). Compared to general exercise, superior improvements were found in the TQP group; they were significant in MLHFQ (MD: -9.18 scores; 95% CI, -17.95 to -0.41; I 2 = 86%), but not in VO2peak or 6MWD. Evidence was also found of TQPs' safety and high adherence. Conclusions Considering that there are low costs, multiple physical benefits, and no equipment required, TQPs are a promising rehabilitation therapy, as an adjunct to routine pharmacotherapies or as an alternative to conventional exercises, especially in home-based settings.
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Liao Y, Wen H, Ge S, Zhong W, Liang Y, Yu L, Lu L. Effects of traditional Chinese exercise in patients with chronic heart failure: A systematic review and meta-analysis. Eur J Integr Med 2020. [DOI: 10.1016/j.eujim.2020.101218] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Benefits of Tai Chi Exercise Among Adults With Chronic Heart Failure: A Systematic Review and Meta-Analysis. J Cardiovasc Nurs 2020; 35:423-434. [PMID: 32544110 DOI: 10.1097/jcn.0000000000000703] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
BACKGROUND Exercise-based cardiac rehabilitation is safe and effective for adults with chronic heart failure (CHF), yet services are greatly underutilized. However, tai chi is a popular and safe form of exercise among older adults with chronic health conditions. OBJECTIVE A systematic review and meta-analysis was conducted to examine the benefits of tai chi exercise among persons with CHF. METHODS An electronic literature search of 10 databases (Allied and Complementary Medicine Database, Cumulative Index to Nursing and Allied Health Literature, Embase, OpenGrey, PsycARTICLES, PsycINFO, PubMed, Scopus, SPORTDiscus, and Web of Science) was conducted from January 1, 2004, to August 1, 2019. Clinical trials that examined tai chi exercise, were published in English or German languages, and conducted among participants with CHF were included. Comprehensive Meta-Analysis version 2.0 software (Biostat, Inc) was used to calculate effect sizes (ie, Hedges g) and 95% confidence intervals using random effects models. RESULTS A total of 6 studies met the inclusion criteria, enrolling 229 participants (mean age, 68 years; 28% women; mean ejection fraction = 37%). At least 3 studies reported outcomes for exercise capacity (n = 5 studies), quality of life (n = 5 studies), depression (n = 4 studies), and b-type natriuretic peptide (n = 4 studies), allowing for meta-analysis. Compared with controls, tai chi participants had significantly better exercise capacity (g = 0.353; P = .026, I = 32.72%), improved quality of life (g = 0.617; P = .000, I = 0%), with less depression (g = 0.627; P = .000, I = 0%), and decreased b-type natriuretic peptide expression (g = 0.333; P = .016, I = 0%). CONCLUSION Tai chi can be easily integrated into existing cardiac rehabilitation programs. Further research is needed with rigorous study designs and larger samples before widespread recommendations can be made.
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Wu Q, Zhang D, Zhao Q, Liu L, He Z, Chen Y, Huang H, Hou Y, Yang X, Gu J. Effects of transitional health management on adherence and prognosis in elderly patients with acute myocardial infarction in percutaneous coronary intervention: A cluster randomized controlled trial. PLoS One 2019; 14:e0217535. [PMID: 31150451 PMCID: PMC6544260 DOI: 10.1371/journal.pone.0217535] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2018] [Accepted: 05/14/2019] [Indexed: 12/14/2022] Open
Abstract
Purpose This study aimed to assess the effects of transitional health management on adherence and prognosis in elderly patients with acute myocardial infarction undergoing percutaneous coronary intervention. Methods We conducted the trial from June 2016 to December 2016. A total of one hundred and fifty patients with acute myocardial infarction after PCI who met the inclusion criteria were randomly divided into an experimental (n = 75) group and a control (n = 75) group. The participants in the experimental group received transitional health management for three months. The two groups of patients were evaluated for treatment adherence, quality of life, clinical indicators, adverse cardiovascular events and statistics regarding readmission rates at baseline and 6 months after discharge. Results Compared with the controls, patients in the intervention group demonstrated better medication adherence, reexamination adherence, healthy lifestyle and clinical indicators (all P<0.05) and lower rates of adverse cardiovascular events and readmission (all P<0.05). Conclusion Transitional health management effectively improved adherence in elderly patients with acute myocardial infarction after PCI, ameliorated clinical indicators, and effectively reduced the incidence of adverse cardiovascular events and readmission rates. Transitional health management was an effective intervention for PCI patients after discharge.
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Affiliation(s)
- Qing Wu
- Nursing Department, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Dandan Zhang
- Nursing Department, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Qi Zhao
- Department of Radiotherapy, The First Affiliated Hospital of Soochow University, Suzhou, China
- * E-mail:
| | - Lin Liu
- Nursing Department, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Zhisong He
- Department of Cardiology, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Yan Chen
- Nursing Department, the 2 Affiliated Hospital of Soochow University, Suzhou, China
| | - Hui Huang
- Nursing Department, the 2 Affiliated Hospital of Soochow University, Suzhou, China
| | - Yunyin Hou
- Nursing Department, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Xiaofang Yang
- Nursing Department, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Jie Gu
- Nursing Department, The First Affiliated Hospital of Soochow University, Suzhou, China
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Saravanakumar P, Higgins IJ, Van Der Riet PJ, Sibbritt D. Tai chi and yoga in residential aged care: Perspectives of participants: A qualitative study. J Clin Nurs 2018; 27:4390-4399. [DOI: 10.1111/jocn.14590] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2018] [Revised: 05/08/2018] [Accepted: 06/25/2018] [Indexed: 01/17/2023]
Affiliation(s)
- Padmapriya Saravanakumar
- Department of Nursing; School of Clinical Sciences; Faculty of Health & Environmental Sciences; Auckland University of Technology; Auckland New Zealand
| | - Isabel J Higgins
- School of Nursing and Midwifery; Faculty of Health & Medicine; The University of Newcastle; Callaghan New South Wales Australia
| | - Pamela J Van Der Riet
- School of Nursing and Midwifery; Faculty of Health & Medicine; The University of Newcastle; Callaghan New South Wales Australia
| | - David Sibbritt
- Faculty of Health; University of Technology Sydney; Sydney New South Wales Australia
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