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van der Ploeg ES, Bitane RM, Schoones JW, Achterberg WP, Smaling HJA. Mind-body practices for people living with dementia and their family carers: a systematic review. JOURNAL OF COMPLEMENTARY & INTEGRATIVE MEDICINE 2024; 0:jcim-2024-0142. [PMID: 39005049 DOI: 10.1515/jcim-2024-0142] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/24/2024] [Accepted: 06/17/2024] [Indexed: 07/16/2024]
Abstract
INTRODUCTION People with dementia and their family carers may benefit from non-pharmacological interventions, including mind-body (MB-) practices, which can improve physical and mental health by inducing relaxation. This systematic review provides an overview of availability and effects of MB-practices. CONTENT The authors performed a systematic search in PubMed, Embase, Emcare, Web of Science, Cochrane Library, PsycINFO, China National Knowledge Infrastructure and Academic Search Premier on February 1, 2024. Research papers on MB-practices for people with dementia and/or their family carers in English, Chinese, Japanese, German, French and Dutch were included if a full text was available. Selection of included articles, data extraction and methodological quality assessments were conducted by two researchers. SUMMARY Of the 130 included studies, 100 (77 %) were of high quality. Traditional Chinese Medicine (TCM) and touch interventions for people with dementia, and meditations for family carers resulted in improvements in respectively cognition and neuropsychiatric symptoms, and mental health. Lack of evidence for other MB-practices is related to small numbers of studies, fragmented use of outcome measures and mixed findings. OUTLOOK MB-practices showed promising results. We recommend implementation and further research of TCM- and touch interventions for people with dementia as well as meditations for family carers. We suggest a cross-over of the promising results of one group to be studied in the other group.
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Affiliation(s)
- Eva S van der Ploeg
- Department of Public Health and Primary Care, 4501 Leiden University Medical Center , Leiden, The Netherlands
| | - Rutger M Bitane
- Department of Public Health and Primary Care, 4501 Leiden University Medical Center , Leiden, The Netherlands
| | - Jan W Schoones
- Directorate of Research Policy, Leiden University Medical Center, Leiden, The Netherlands
| | - Wilco P Achterberg
- Department of Public Health and Primary Care, 4501 Leiden University Medical Center , Leiden, The Netherlands
- University Network for the Care sector Zuid-Holland, Leiden University Medical Center, Leiden, The Netherlands
| | - Hanneke J A Smaling
- Department of Public Health and Primary Care, 4501 Leiden University Medical Center , Leiden, The Netherlands
- University Network for the Care sector Zuid-Holland, Leiden University Medical Center, Leiden, The Netherlands
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Venegas-Sanabria LC, Cavero-Redondo I, Lorenzo-Garcia P, Sánchez-Vanegas G, Álvarez-Bueno C. Efficacy of Nonpharmacological Interventions in Cognitive Impairment: Systematic Review And Network Meta-Analysis. Am J Geriatr Psychiatry 2024:S1064-7481(24)00385-3. [PMID: 39034265 DOI: 10.1016/j.jagp.2024.06.012] [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] [Received: 02/01/2024] [Revised: 06/26/2024] [Accepted: 06/28/2024] [Indexed: 07/23/2024]
Abstract
INTRODUCTION There is currently no known cure for cognitive impairment, which highlights the need to explore other ways of managing this condition. This topic has recently become an area of active research. However, the availability of nonpharmacological options poses a challenge when trying to determine the best treatment for improving cognitive function. METHODS We conducted a systematic review and a Bayesian network meta-analysis to compare the effects of nonpharmacological interventions on global cognition in patients with mild cognitive impairment and dementia. The nonpharmacological interventions were classified as aerobic exercise, strength exercise, multicomponent physical exercise, other physical exercises, tai chi, mind-body exercises, traditional cognitive rehabilitation, computer-based cognitive rehabilitation, occupational therapy, music therapy, physical-cognitive rehabilitation, and reminiscence therapy. RESULTS Physical-cognitive rehabilitation emerged as the most effective nonpharmacological intervention for enhancing global cognition in patients with unspecified cognitive impairment and dementia, whereas occupational therapy focused on dual-task interventions was found to be the most effective nonpharmacological intervention for mild cognitive impairment. CONCLUSION These results underscore the importance of adopting a dual approach to managing cognitive impairment, integrating both cognitive and physical rehabilitation within the same intervention.
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Affiliation(s)
- Luis Carlos Venegas-Sanabria
- Health and Social Research Center, Camino de Pozuelo s/n (LCVS, ICR, PLG, CAB), Universidad de Castilla-La Mancha , Cuenca, Spain; Escuela de Medicina y Ciencias de la Salud (LCVS, GSV), Universidad del Rosario, Bogotá, Colombia; Hospital Universitario Mayor-Méderi (LCVS, GSV), Bogotá, Colombia.
| | - Iván Cavero-Redondo
- Health and Social Research Center, Camino de Pozuelo s/n (LCVS, ICR, PLG, CAB), Universidad de Castilla-La Mancha , Cuenca, Spain; Rehabilitation in Health Research Center (CIRES) (ICR), Universidad de Las Américas, Santiago, Chile; Facultad de Enfermería de Cuenca (ICR), Cuenca, Spain
| | - Patricia Lorenzo-Garcia
- Health and Social Research Center, Camino de Pozuelo s/n (LCVS, ICR, PLG, CAB), Universidad de Castilla-La Mancha , Cuenca, Spain
| | - Guillermo Sánchez-Vanegas
- Escuela de Medicina y Ciencias de la Salud (LCVS, GSV), Universidad del Rosario, Bogotá, Colombia; Hospital Universitario Mayor-Méderi (LCVS, GSV), Bogotá, Colombia
| | - Celia Álvarez-Bueno
- Health and Social Research Center, Camino de Pozuelo s/n (LCVS, ICR, PLG, CAB), Universidad de Castilla-La Mancha , Cuenca, Spain; Universidad Politécnica y Artística del Paraguay (CAB), Asunción, Paraguay
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Yin Z, Li Y, Bao Q, Zhang X, Xia M, Zhong W, Wu K, Yao J, Chen Z, Sun M, Zhao L, Liang F. Comparative efficacy of multiple non-pharmacological interventions for behavioural and psychological symptoms of dementia: A network meta-analysis of randomised controlled trials. Int J Ment Health Nurs 2024; 33:487-504. [PMID: 38012101 DOI: 10.1111/inm.13254] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/22/2023] [Revised: 10/14/2023] [Accepted: 10/31/2023] [Indexed: 11/29/2023]
Abstract
Non-pharmacological interventions can improve the behavioural and psychological symptoms of dementia (BPSD). However, the optimal non-pharmacological treatments remain controversial. This study aimed to compare the efficacy of multiple non-pharmacological methods and identify the optimal therapy for BPSD. Potential randomised controlled trials (RCTs) were searched and selected from 15 databases and sources from the inception of the databases until 1 October 2022. Two independent authors implemented study screening, data extraction, and methodological quality assessment. Primary outcome was reduction of Neuropsychiatric Inventory (NPI). The secondary outcome were changes of Cornell Scale for Depression in Dementia (CSDD), the Cohen-Mansfield Agitation Inventory (CMAI), the Quality of Life in Alzheimer's Disease (QoL-AD), the Abilities of Daily Living scale, and the Apathy Evaluation Scale. Meta-analyses were performed using STATA v15.0 and ADDIS v1.16.8. The GRADE approaches were utilised to evaluate evidence quality. The present study included 43 RCTs with 4978 participants. The global methodological quality of the RCTs was moderate. Regarding NPI reduction, with moderate-certainty evidence, exercise plus treatment as usual (TAU) outperformed TAU (mean difference [MD]: -7.13; 95% confidence interval [CI]: -13.22, -0.76) and ranked as the optimal treatment. For reduction in CSDD, with low- to moderate-certainty evidence, massage plus TAU (MD: -15.26; 95% CI: -20.13, -10.52) and music plus TAU (MD: -2.40; 95% CI: -4.62, -0.12) were associated with greater reduction compared with TAU. For reduction in CMAI, with moderate-certainty evidence, aromatherapy plus massage (MD: -15.84; 95% CI: -29.76, -2.42) and massage plus music (MD: -13.12; 95% CI: -25.43, -0.76) were significantly more effective than TAU. For improvement in QoL-AD, with critically low- to low-certainty evidence, there were no statistical differences between any of non-pharmacological treatments and TAU. Due to the limited number of included studies, network meta-analysis was not performed for other outcomes. In conclusion, non-pharmacological treatments are effective for overall symptoms, depression, and agitation. Exercise plus treatment as usual may be an optimal non-pharmacological intervention for improving the overall BPSD. This may help to guide patients, doctors, and policymakers.
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Affiliation(s)
- Zihan Yin
- School of Acu-Mox and Tuina, Chengdu University of Traditional Chinese Medicine, Chengdu, China
- Acupuncture Clinical Research Center of Sichuan Province, Chengdu, China
| | - Yaqin Li
- School of Acu-Mox and Tuina, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Qiongnan Bao
- School of Acu-Mox and Tuina, Chengdu University of Traditional Chinese Medicine, Chengdu, China
- Acupuncture Clinical Research Center of Sichuan Province, Chengdu, China
| | - Xinyue Zhang
- School of Acu-Mox and Tuina, Chengdu University of Traditional Chinese Medicine, Chengdu, China
- Acupuncture Clinical Research Center of Sichuan Province, Chengdu, China
| | - Manze Xia
- School of Acu-Mox and Tuina, Chengdu University of Traditional Chinese Medicine, Chengdu, China
- Acupuncture Clinical Research Center of Sichuan Province, Chengdu, China
| | - Wanqi Zhong
- School of Acu-Mox and Tuina, Chengdu University of Traditional Chinese Medicine, Chengdu, China
- Acupuncture Clinical Research Center of Sichuan Province, Chengdu, China
| | - Kexin Wu
- School of Acu-Mox and Tuina, Chengdu University of Traditional Chinese Medicine, Chengdu, China
- Acupuncture Clinical Research Center of Sichuan Province, Chengdu, China
| | - Jin Yao
- School of Acu-Mox and Tuina, Chengdu University of Traditional Chinese Medicine, Chengdu, China
- Acupuncture Clinical Research Center of Sichuan Province, Chengdu, China
| | - Zhenghong Chen
- School of Acu-Mox and Tuina, Chengdu University of Traditional Chinese Medicine, Chengdu, China
- Acupuncture Clinical Research Center of Sichuan Province, Chengdu, China
| | - Mingsheng Sun
- School of Acu-Mox and Tuina, Chengdu University of Traditional Chinese Medicine, Chengdu, China
- Acupuncture Clinical Research Center of Sichuan Province, Chengdu, China
| | - Ling Zhao
- School of Acu-Mox and Tuina, Chengdu University of Traditional Chinese Medicine, Chengdu, China
- Acupuncture Clinical Research Center of Sichuan Province, Chengdu, China
| | - Fanrong Liang
- School of Acu-Mox and Tuina, Chengdu University of Traditional Chinese Medicine, Chengdu, China
- Acupuncture Clinical Research Center of Sichuan Province, Chengdu, China
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Yuan Y, Yang Y, Hu X, Zhang L, Xiong Z, Bai Y, Zeng J, Xu F. Effective dosage and mode of exercise for enhancing cognitive function in Alzheimer's disease and dementia: a systematic review and Bayesian Model-Based Network Meta-analysis of RCTs. BMC Geriatr 2024; 24:480. [PMID: 38824515 PMCID: PMC11143595 DOI: 10.1186/s12877-024-05060-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2024] [Accepted: 05/08/2024] [Indexed: 06/03/2024] Open
Abstract
OBJECTIVE Research the dose-response relationship between overall and certain types of exercise and cognitive function in older adults with Alzheimer's disease and dementia. DESIGN Systemic and Bayesian Model-Based Network Meta-Analysis. METHODS In our study, we analyzed data from randomized controlled trials investigating the effects of different exercises on cognitive outcomes in older adults with AD. We searched the Web of Science, PubMed, Cochrane Central Register of Controlled Trials, and Embase up to November 2023. Using the Cochrane Risk of Bias tool (Rob2) for quality assessment and R software with the MBNMA package for data analysis, we determined standard mean differences (SMDs) and 95% confidence intervals (95%CrI) to evaluate exercise's impact on cognitive function in AD. RESULTS Twenty-seven studies with 2,242 AD patients revealed a nonlinear relationship between exercise and cognitive improvement in AD patients. We observed significant cognitive enhancements at an effective exercise dose of up to 1000 METs-min/week (SMDs: 0.535, SD: 0.269, 95% CrI: 0.023 to 1.092). The optimal dose was found to be 650 METs-min/week (SMDs: 0.691, SD: 0.169, 95% CrI: 0.373 to 1.039), with AE (Aerobic exercise) being particularly effective. For AE, the optimal cognitive enhancement dose was determined to be 660 METs-min/week (SMDs: 0.909, SD: 0.219, 95% CrI: 0.495 to 1.362). CONCLUSION Nonlinear dose-response relationship between exercise and cognitive improvement in Alzheimer's disease, with the optimal AE dose identified at 660 METs-min/week for enhancing cognitive function in AD.
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Affiliation(s)
- Yuan Yuan
- Department of Physical Education, Kunsan National University, Daehak-RoJeollabuk-Do, Gunsan-Si, 541150, Korea
| | - Yong Yang
- Laboratory of Kinesiology and Rehabilitation, School of Physical Education and Sport, Chaohu University, Hefei, 238000, China
| | - XiaoFei Hu
- The School of Physical Education, Handan University, Handan, 056005, China
| | - Lin Zhang
- Department of Rehabilitation, West China Hospital Sichuan University Jintang Hospital, Chengdu, 610499, China.
| | - Zhiyu Xiong
- The School of Physical Education and Health, East China Jiaotong University, Nanchang, 330013, China
| | - Ying Bai
- Department of Physical Education, Kunsan National University, Daehak-RoJeollabuk-Do, Gunsan-Si, 541150, Korea
| | - JiaLe Zeng
- The School of Physical Education, Jiangxi Normal University, Nanchang, 330224, China
| | - Feng Xu
- College of Physical Education, Fujian Normal University, FuZhou, 350007, China
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Deng J, Wang H, Fu T, Xu C, Zhu Q, Guo L, Zhu Y. Physical activity improves the visual-spatial working memory of individuals with mild cognitive impairment or Alzheimer's disease: a systematic review and network meta-analysis. Front Public Health 2024; 12:1365589. [PMID: 38605880 PMCID: PMC11007231 DOI: 10.3389/fpubh.2024.1365589] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2024] [Accepted: 03/08/2024] [Indexed: 04/13/2024] Open
Abstract
Objective Our network meta-analysis aimed to ascertain the effect of physical activity on the visual-spatial working memory of individuals with mild cognitive impairment and Alzheimer's disease as well as to propose tailored exercise interventions for each group. Methods Employing a frequentist approach, we performed a network meta-analysis to compare the effectiveness of different exercise interventions in improving the visual-spatial working memory of individuals with mild cognitive impairment and Alzheimer's disease. Subsequently, we explored the moderating variables influencing the effectiveness of the exercise interventions through a subgroup analysis. Results We included 34 articles involving 3,074 participants in the meta-analysis, comprised of 1,537 participants from studies on mild cognitive impairment and 1,537 participants from studies on Alzheimer's disease. The articles included exhibited an average quality score of 6.6 (score studies) and 6.75 (reaction time [RT] studies), all passing the inconsistency test (p > 0.05). In the mild cognitive impairment literature, mind-body exercise emerged as the most effective exercise intervention (SMD = 0.61, 95% CI: 0.07-1.14). In Alzheimer's disease research, aerobic exercise was identified as the optimal exercise intervention (SMD = 0.39, 95% CI: 0.06-0.71). Conclusion The results of the subgroup analysis suggest that the most effective approach to enhancing the visual-spatial working memory of individuals with mild cognitive impairment entails exercising at a frequency of three or more times per week for over 60 min each time and at a moderate intensity for more than 3 months. Suitable exercise options include mind-body exercise, multicomponent exercise, resistance exercise, and aerobic exercise. For individuals with Alzheimer's disease, we recommend moderately intense exercise twice per week for over 90 min per session and for a duration of 3 months or longer, with exercise options encompassing aerobic exercise and resistance exercise.
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Affiliation(s)
- Jie Deng
- College of Physical Education, Southwest University, Chongqing, China
| | - Hong Wang
- College of Physical Education and Health Sciences, Chongqing Normal University, Chongqing, China
| | - Tingting Fu
- College of Physical Education, Southwest University, Chongqing, China
| | - Chong Xu
- Ministry of Sports and National Defense Education, Chongqing College of Electronic Engineering, Chongqing, China
| | - Qiqi Zhu
- College of Physical Education, Southwest University, Chongqing, China
| | - Liya Guo
- College of Physical Education, Southwest University, Chongqing, China
| | - Yu Zhu
- College of Physical Education, Southwest University, Chongqing, China
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Dong Y, Zhang X, Zhao R, Cao L, Kuang X, Yao J. The effects of mind-body exercise on anxiety and depression in older adults: a systematic review and network meta-analysis. Front Psychiatry 2024; 15:1305295. [PMID: 38384592 PMCID: PMC10879425 DOI: 10.3389/fpsyt.2024.1305295] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/01/2023] [Accepted: 01/23/2024] [Indexed: 02/23/2024] Open
Abstract
Background Limited research directly compares the clinical effects of different types of mind-body exercises on anxiety and depression in older adults. Therefore, we conducted a systematic review and network meta-analysis of randomized controlled trials that meet the inclusion criteria to explore the intervention effects of five different types of mind-body exercises in improving anxiety and depression in older adults. Methods We followed the PRISMA-NMA guidelines and conducted searches in the Web of Science, PubMed, the Cochrane Library, and Embase databases up to July 28, 2023. The language was limited to English. Two independent reviewers conducted literature screening and data extraction. Review Manager 5.4 was used to perform Pairwise meta-analysis and risk assessment, while STATA version 15 software was used for network meta-analysis. Result A total of 42 studies, involving 2974 participants, were included. The results of the traditional meta-analysis showed that mind-body exercises were superior to the control group in alleviating anxiety (SMD: -0.87, 95% CI: -1.43, -0.31, p<0.05, I2 = 95%) and depressive (SMD: -0.52, 95% CI: -0.71, -0.34, p<0.05, I2 = 80%). In the network meta-analysis, the ranking of treatment effects for anxiety showed that Tai Chi > Qigong > Yoga > Dance > control group, while for depression, the ranking showed Tai Chi > Pilates > Yoga > Qigong > Dance > control group. Conclusion This study found that mind-body exercises have positive effects on improving anxiety and depression in older adults. Among the five different types of mind-body exercise interventions, Tai Chi was considered an effective approach for improving anxiety and depression. However, we encourage older adults to choose exercise modalities that suit their interests to enhance adherence. Systematic review registration http://www.crd.york.ac.uk/PROSPERO/, identifier CRD42023464296.
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Affiliation(s)
- Yangjian Dong
- College of Physical Education and Health, Guangxi Normal University, Guilin, China
- College of Physical Education, China Three Gorges University, Yichang, China
| | - Xinxin Zhang
- College of Physical Education and Health, Guangxi Normal University, Guilin, China
| | - Rongting Zhao
- College of Physical Education and Health, Guangxi Normal University, Guilin, China
| | - Lan Cao
- College of Physical Education and Health, Guangxi Normal University, Guilin, China
| | - Xiaoqin Kuang
- College of Physical Education and Health, Guilin University, Guilin, China
| | - Jiwei Yao
- College of Physical Education and Health, Guangxi Normal University, Guilin, China
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Kuang X, Dong Y, Song L, Dong L, Chao G, Zhang X, Yang J. The effects of different types of Tai Chi exercise on anxiety and depression in older adults: a systematic review and network meta-analysis. Front Public Health 2024; 11:1295342. [PMID: 38259770 PMCID: PMC10800705 DOI: 10.3389/fpubh.2023.1295342] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2023] [Accepted: 11/20/2023] [Indexed: 01/24/2024] Open
Abstract
Background The body of evidence supporting the beneficial effects of Tai Chi in reducing anxiety and depressive symptoms in older adults is steadily increasing. Nonetheless, there remains a scarcity of studies directly comparing the clinical effectiveness of various Tai Chi exercises in addressing anxiety and depressive symptoms in older adults. Thus, this study aimed to systematically review and analyze the therapeutic efficacy of four types of Tai Chi interventions in enhancing anxiety and depressive symptoms in older adults. Methods During the period up to July 26, 2023, searches were conducted in the Web of Science, PubMed, the Cochrane Library, CNKI, and the Chinese Scientific Journal Database (VIP). The language scope encompassed both English and Chinese. Two independent reviewers conducted the literature review and data extraction. Review Manager 5.4 was employed for traditional meta-analysis and risk assessment, while version 15 of STATA software was used for generating evidence and funnel plots for network meta-analysis. This study was registered in PROSPERO number CRD 42023442270. Result In this analysis, a total of 20 studies were included, involving 1798 participants. The findings of the pairwise meta-analysis revealed that Tai Chi intervention was more effective than the control group in reducing anxiety (SMD: -1.19, 95% CI: -2.04, -0.34, p < 0.05) and depression (SMD: -0.65, 95% CI: -0.95, -0.65, p < 0.05) symptoms among older adults. The network meta-analysis specifically focused on anxiety symptoms and found that Yang-style Tai Chi (69.9%) had the most favorable outcome, followed by the 24-form Simplified Tai Chi (66.8%). In terms of depression symptoms, the Tai Chi Exercise Program (92.6%) had the highest performance, followed by Yang-style Tai Chi (77.9%). Conclusion The findings of this study imply that Tai Chi can have beneficial outcomes in the reduction of anxiety and depressive symptoms among older individuals. Specifically, when examining various forms of Tai Chi interventions, it was observed that Yang-style Tai Chi exhibited a greater efficacy in alleviating anxiety symptoms, whereas Tai Chi exercise programs demonstrated a higher effectiveness in improving depressive symptoms. Nonetheless, it is strongly advised that older adults select an exercise program that aligns with their interests and preferences, as this can enhance social integration and overall well-being. Systematic Review Registration https://www.crd.york.ac.uk/prospero/display_record.php?ID=CRD42023442270, identifier [CRD42023442270].
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Affiliation(s)
- Xiaoqin Kuang
- College of Physical Education and Health, Guilin University, Guilin, China
| | - Yangjian Dong
- College of Physical Education and Health, Guangxi Normal University, Guilin, China
- College of Physical Education, China Three Gorges University, Yichang, China
| | - Long Song
- College of Physical Education and Health, Guilin University, Guilin, China
| | - Lili Dong
- College of Physical Education, China Three Gorges University, Yichang, China
| | - Guodong Chao
- College of Physical Education, China Three Gorges University, Yichang, China
| | - Xinxin Zhang
- College of Physical Education and Health, Guangxi Normal University, Guilin, China
| | - Jiefu Yang
- College of Physical Education and Health, Guilin University, Guilin, China
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Dong Y, Kuang X, Dong L, Chao G, Qi J, Zhang X, Yao J. Exploring the efficacy of traditional Chinese medicine exercise in alleviating anxiety and depression in older adults: a comprehensive study with randomized controlled trial and network meta-analysis. Front Psychol 2023; 14:1290471. [PMID: 38146395 PMCID: PMC10749367 DOI: 10.3389/fpsyg.2023.1290471] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2023] [Accepted: 11/27/2023] [Indexed: 12/27/2023] Open
Abstract
Background Anxiety and depression pose a significant global health challenge for elderly individuals. Research has demonstrated the potential of traditional Chinese medicine (TCM) exercise therapies in alleviating these conditions. However, ongoing debate and uncertainty persist regarding the optimal therapy and its impact on anxiety and depression. This study aims to evaluate and prioritize TCM exercise therapies for anxiety and depression in older adults, to identify the most effective intervention, and to provide a basis for informed decision-making in clinical practice. Methods We conducted a comprehensive search of electronic databases including The Web of Science, PubMed, the Cochrane Library, China National Knowledge Infrastructure (CNKI), Wang Fang, and Wei Pu database up to July 2022. Two researchers independently reviewed all included studies and extracted relevant data. Traditional meta-analysis was performed using Review Manager version 5.4, while network meta-analysis was conducted using STATA software version 15.1 to generate network evidence plots and funnel plots. Result A total of 30 trials, involving 2,806 participants, met the eligibility criteria. The traditional meta-analysis revealed that TCM exercise significantly improved anxiety (SMD = -0.82, 95% CI = -1.39, -0.26, p = 0.004) and depression (SMD = -0.63, 95% CI = -0.85, -0.41, p < 0.01) compared to the control group. In the network meta-analysis, Tai Chi exercise was ranked as the most effective intervention for anxiety (68.3%), followed by Yi Jin Jing (63.6%). For depression, the Tai Chi exercise was ranked as the most effective (87.8%), followed by the Ba Duan Jin exercise (74.1%). Conclusion TCE exercise can improve anxiety and depression in older adults, Among the four TCE exercise therapies included, Tai Chi exercise showed better efficacy than other types of treatment. Nevertheless, further research is required to validate the effectiveness of this exercise therapy through larger and more rigorous clinical trials. Systematic review registration http://www.crd.york.ac.uk/PROSPERO/, identifier CRD42023438697.
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Affiliation(s)
- Yangjian Dong
- College of Physical Education and Health, Guangxi Normal University, Guilin, China
- College of Physical Education, China Three Gorges University, Yichang, China
| | - Xiaoqin Kuang
- College of Physical Education and Health, Guangxi University, Guilin, China
| | - Lili Dong
- College of Physical Education, China Three Gorges University, Yichang, China
| | - Guodong Chao
- College of Physical Education, China Three Gorges University, Yichang, China
| | - Juancai Qi
- School of Physical Education, Wuhan University of Technology, Wuhan, China
| | - Xinxin Zhang
- College of Physical Education and Health, Guangxi Normal University, Guilin, China
| | - Jiwei Yao
- College of Physical Education and Health, Guangxi Normal University, Guilin, China
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Park M, Song R, Ju K, Shin JC, Seo J, Fan X, Gao X, Ryu A, Li Y. Effects of Tai Chi and Qigong on cognitive and physical functions in older adults: systematic review, meta-analysis, and meta-regression of randomized clinical trials. BMC Geriatr 2023; 23:352. [PMID: 37280512 DOI: 10.1186/s12877-023-04070-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2023] [Accepted: 05/25/2023] [Indexed: 06/08/2023] Open
Abstract
BACKGROUND Older adults experience age-related declines in physical and cognitive functions due to interactions between aging and chronic diseases. Tai Chi and Qigong (TCQ) might be beneficial in improving the physical function and delaying the cognitive decline of this population. The potential underlying mechanism was explored to determine the effects of TCQ on cognitive function via direct or indirect pathways. PURPOSE The objective of this systematic review was to determine the effects of TCQ on cognitive and physical functions in older adults using meta-analysis, and to determine the impact of TCQ on cognitive function while controlling for physical function using a meta-regression approach. METHODS A systematic search of 13 electronic databases (in English, Korean, and Chinese languages) identified 10,292 potentially eligible studies published between inception and May 2022. The bias in individual studies was assessed using the Cochrane Risk of Bias (version 2.0) tool. The heterogeneity of the studies was evaluated using a 95% prediction interval, and the meta-analysis and meta-regression were implemented using the Comprehensive Meta-Analysis (version 3) software. RESULTS Our search identified 17 randomized studies (n = 2,365, mean age = 70.3 years). The results of the meta-analysis that used a random-effects model indicated that TCQ had significant effects on both cognitive (Hedges' g = 0.29, 95% confidence interval [CI] = 0.17 to 0.42) and physical (Hedges' g = 0.32, 95% CI = 0.19 to 0.44) functions. We used meta-regression to explore the effect size of TCQ in association with physical function level. The regression model was significant (Q = 25.01, p = .070), and 55% of the heterogeneity was explained by physical function as a moderator variable. The effects of TCQ on cognitive function remained significant in this model when controlling for the effect of physical function (β = 0.46, p = .011). CONCLUSION This meta-regression of 17 randomized studies strongly suggests that TCQ has beneficial effects on physical and cognitive functions in older adults. The effect of TCQ on cognitive function remained significant after taking into account the significant effects of physical function as a moderator. The findings imply the potential health benefits of TCQ by promoting cognitive function in older adults directly and indirectly through enhancing physical function. PROSPERO REGISTRATION NUMBER: *PROSPERO international prospective register of systematic reviews, registration ID CRD42023394358.
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Affiliation(s)
- Moonkyoung Park
- Chungnam National University, College of Nursing, Daejeon, 35015, Republic of Korea
| | - Rhayun Song
- Chungnam National University, College of Nursing, Daejeon, 35015, Republic of Korea.
| | - Kyoungok Ju
- Chungnam National University, College of Nursing, Daejeon, 35015, Republic of Korea
| | - Jacqueline C Shin
- Indiana State University, Department of Psychology, Terre Haute, IN, 47802, USA
| | - Jisu Seo
- Chungnam National University, College of Nursing, Daejeon, 35015, Republic of Korea
| | - Xing Fan
- Chungnam National University, College of Nursing, Daejeon, 35015, Republic of Korea
| | - Xianqi Gao
- Chungnam National University, College of Nursing, Daejeon, 35015, Republic of Korea
| | - Ahyun Ryu
- Chungnam National University, College of Nursing, Daejeon, 35015, Republic of Korea
| | - Yuelin Li
- Chungnam National University, College of Nursing, Daejeon, 35015, Republic of Korea
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10
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Zeng Y, Wang J, Cai X, Zhang X, Zhang J, Peng M, Xiao D, Ouyang H, Yan F. Effects of physical activity interventions on executive function in older adults with dementia: A meta-analysis of randomized controlled trials. Geriatr Nurs 2023; 51:369-377. [PMID: 37127013 DOI: 10.1016/j.gerinurse.2023.04.012] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2022] [Revised: 04/18/2023] [Accepted: 04/19/2023] [Indexed: 05/03/2023]
Abstract
BACKGROUND To date quantitative meta-analysis with large samples to investigate the effects and potential moderators of physical activity (PA) on executive function (EF) in older adults with dementia is insufficient. Therefore, we conducted this meta-analysis. DESIGN Meta-analysis of randomized controlled trials (RCTs). PARTICIPANTS Old people with Alzheimer's disease (AD) or related dementia of varying types and severity as the primary diagnosis. METHODS PubMed, Web of Science, the Cochrane Library and Embase databases were searched for relevant studies published from 01 January, 2010 to 01 March, 2022. The results of executive function were reported in all RCTs. Random-effects meta-analysis was used to calculate the size of effects. Subgroup analyses of three moderators (including the specific sub-domains of EF, exercise prescription variables, and sample characteristics) were performed. RESULTS Eighteen RCTs were included with a combined sample size of 1366. Overall, PA interventions improved overall EF (standardized mean difference [SMD]=0.23, 95% confidence interval [CI] 0.05 to 0.41, p<0.05). The EF sub-domain "planning" was significant moderator (SMD=0.31, 95%CI 0.11 to 1.51, p<0.01), but inhibitory control, working memory and cognitive flexibility were not significant. Regarding exercise prescription variables, type of resistance training; moderate intensity; total duration ≤24 weeks and short (once or twice a week) frequency improved overall EF performance. Session length may be a moderator. Regarding sample characteristics, old-old, AD and both dementia and AD had significant benefits. CONCLUSIONS AND IMPLICATIONS EF in older adults with AD or related dementia benefited from physical activity, and the benefit was affected by the type, intensity, total duration, frequency of exercise. Physical activity can be an alternative intervention in aging patients with dementia, to improve EF performance or prevent or EF decline.
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Affiliation(s)
- Yuena Zeng
- School of Nursing, Jinan University, Guangzhou, Guangdong 510632, China
| | - Jinying Wang
- Department of Rehabilitation, Shenzhen Longgang District Maternity and Child Healthcare Hospital, Shenzhen, Guangdong 518172, China
| | - Xiaoyan Cai
- School of Nursing, Jinan University, Guangzhou, Guangdong 510632, China
| | - Xiaoying Zhang
- School of Medicine, Xizang Minzu University, Xianyang 712082, China
| | - Jiahui Zhang
- School of Nursing, Jinan University, Guangzhou, Guangdong 510632, China
| | - Mingmei Peng
- School of Nursing, Jinan University, Guangzhou, Guangdong 510632, China; Hemodialysis Center, The First Affiliated Hospital of Jinan University, Guangzhou, Guangdong 510630, China
| | - Duan Xiao
- Department of Rehabilitation, The First Affiliated Hospital of Jinan University, Guangzhou, Guangdong 510630, China
| | - Hui Ouyang
- Department of Rehabilitation, The First Affiliated Hospital of Jinan University, Guangzhou, Guangdong 510630, China.
| | - Fengxia Yan
- School of Nursing, Jinan University, Guangzhou, Guangdong 510632, China.
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11
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Yao KR, Luo Q, Tang X, Wang ZH, Li L, Zhao L, Zhou L, Li L, Huang L, Yin XH. Effects of traditional Chinese mind–body exercises on older adults with cognitive impairment: A systematic review and meta-analysis. Front Neurol 2023; 14:1086417. [PMID: 37077563 PMCID: PMC10106716 DOI: 10.3389/fneur.2023.1086417] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2022] [Accepted: 03/03/2023] [Indexed: 04/05/2023] Open
Abstract
ObjectiveTo determine the effectiveness of traditional Chinese mind–body exercises in improving cognition, memory, and executive function in older adults with cognitive impairment.Data sourcesRelevant English and Chinese language studies published until September 14th, 2022 were retrieved from PubMed, Web of Science, Cochrane Library, Embase, CINAHL, WAN FANG DATA, VIP Information, CNKI, and SinoMed databases.Review methodsRandomized controlled trials assessing traditional Chinese mind–body exercises (Tai Chi, Baduanjin, Qigong, Mind–Body Therapies, and Yijinjing) in older adults with cognitive impairment were included. Two researchers independently identified eligible studies and extracted data. A risk-of-bias assessment was performed using the Cochrane Risk of Bias Tool.ResultsThis study included 15 randomized controlled trials (1,127 participants) from China, Thailand and American. Most studies had a high risk of bias in the blinding of participants and researchers, one study had a high risk of bias in the random sequence generation and two studies had a high risk of bias in the incomplete outcome data. Compared with conventional therapy alone, traditional Chinese mind–body exercises significantly improved global cognitive function (p < 0.00001), and Baduanjin could improve the global cognitive function (p < 0.00001), memory function (p < 0.0001), and executive function (p < 0.0001) outcomes after treatment, and significantly improved some dimensional scores on the auditory verbal learning test after treatment (p = 0.04).ConclusionCompared with conventional therapy, traditional Chinese mind–body exercises (Tai Chi, Baduanjin, and Qigong) significantly improved global cognitive function, and Baduanjin could improve global cognitive function, memory function, and executive function in older adults with cognitive impairment.Systematic Review Registrationhttps://www.crd.york.ac.uk/PROSPERO/#searchadvanced, CRD42022327563.
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Affiliation(s)
- Ke-ru Yao
- School of Nursing, University of South China, Hengyan, China
| | - Qin Luo
- School of Nursing, University of South China, Hengyan, China
| | - Xi Tang
- School of Nursing, University of South China, Hengyan, China
| | - Zhi-han Wang
- School of Nursing, University of South China, Hengyan, China
| | - Lu Li
- School of Nursing, University of South China, Hengyan, China
| | - Lu Zhao
- School of Nursing, University of South China, Hengyan, China
| | - Li Zhou
- Second Affiliated Hospital of University of South China, Hengyang, Hunan, China
| | - Ling Li
- Second Affiliated Hospital of University of South China, Hengyang, Hunan, China
| | - Li Huang
- Second Affiliated Hospital of University of South China, Hengyang, Hunan, China
- *Correspondence: Li Huang,
| | - Xin-hong Yin
- School of Nursing, University of South China, Hengyan, China
- Xin-hong Yin,
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12
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Ding Z, Leung PY, Lee TL, Chan AS. Effectiveness of lifestyle medicine on cognitive functions in mild cognitive impairments and dementia: A systematic review on randomized controlled trials. Ageing Res Rev 2023; 86:101886. [PMID: 36806378 DOI: 10.1016/j.arr.2023.101886] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2022] [Revised: 02/13/2023] [Accepted: 02/15/2023] [Indexed: 02/22/2023]
Abstract
Mild cognitive impairment (MCI) and dementia are associated with lifestyle risk factors, making lifestyle medicine a potentially viable intervention for people with MCI and dementia. The present study aims to examine the effectiveness of lifestyle medicine on cognitive functions among people with MCI and dementia, by performing a systematic review and meta-analysis on randomized controlled trials (RCT). A systematic literature search was conducted to extract RCTs adopting lifestyle interventions of diet, exercise, and stress management or emotional well-being. Results showed that 65 studies were eligible. Exercise was the most promising lifestyle intervention that improved various cognitive functions among people with MCI and dementia, and was more effective in MCI than in dementia. Interventions on stress management or emotional well-being did not show a significant effect on people with MCI, and the evidence for people with dementia was insufficient to conclude. Similarly, due to the lack of RCTs on a healthy dietary pattern, the effectiveness of diet interventions was not examined. In conclusion, the exercise component of lifestyle medicine can be an effective and clinically significant intervention for protecting people with MCI and dementia against cognitive declines, especially when served as an early intervention at the stage of MCI.
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Affiliation(s)
- Zihan Ding
- Neuropsychology Laboratory, Department of Psychology, The Chinese University of Hong Kong, Hong Kong, China
| | - Pui-Ying Leung
- Neuropsychology Laboratory, Department of Psychology, The Chinese University of Hong Kong, Hong Kong, China; Research Centre for Neuropsychological Well-Being, The Chinese University of Hong Kong, Hong Kong, China
| | - Tsz-Lok Lee
- Neuropsychology Laboratory, Department of Psychology, The Chinese University of Hong Kong, Hong Kong, China
| | - Agnes S Chan
- Neuropsychology Laboratory, Department of Psychology, The Chinese University of Hong Kong, Hong Kong, China; Research Centre for Neuropsychological Well-Being, The Chinese University of Hong Kong, Hong Kong, China.
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13
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Yang J, Dong Y, Yan S, Yi L, Qiu J. Which Specific Exercise Models Are Most Effective on Global Cognition in Patients with Cognitive Impairment? A Network Meta-Analysis. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2023; 20:2790. [PMID: 36833483 PMCID: PMC9957167 DOI: 10.3390/ijerph20042790] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/28/2022] [Revised: 01/22/2023] [Accepted: 02/01/2023] [Indexed: 06/18/2023]
Abstract
(1) Introduction: Physical exercise interventions can impart significant cognitive benefits to older adults suffering from cognitive impairment (CI). However, the efficacy of these interventions can vary widely, depending on the type, intensity, duration and frequency of exercise. (2) Aim: To systematically review the efficacy of exercise therapy on global cognition in patients with CI using a network meta-analysis (NMA). (3) Methods: The PubMed, Embase, Sport Discus (EBSCO) and Cochrane Library databases were electronically searched to collect randomized controlled trials (RCTs) on exercise for patients with CI from inception to 7 August 2022. Two reviewers independently screened the literature, extracted data, and assessed the risk of bias of the included studies. The NMA was performed using the consistency model. (4) Results: A total of 29 RCTs comprising 2458 CI patients were included. The effects of different types of exercise on patients with CI were ranked as follows: multicomponent exercise (SMD = 0.84, 95% CI 0.31 to 1.36, p = 0.002), short duration (≤45 min) (SMD = 0.83, 95% CI 0.18 to 1.19, p = 0.001), vigorous intensity (SMD = 0.77, 95% CI 0.18 to 1.36, p = 0.011) and high frequency (5-7 times/week) (SMD = 1.28, 95% CI 0.41 to 2.14, p = 0.004). (5) Conclusion: These results suggested that multicomponent, short-duration, high-intensity, and high-frequency exercise may be the most effective type of exercise in improving global cognition in CI patients. However, more RCTs based on direct comparison of the effects of different exercise interventions are needed. (6) NMA registration identifier: CRD42022354978.
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Affiliation(s)
- Junchao Yang
- School of Sport Science, Beijing Sport University, Beijing 100084, China
| | - Yunfeng Dong
- School of Sport Science, Beijing Sport University, Beijing 100084, China
| | - Shuting Yan
- School of Sport Science, Beijing Sport University, Beijing 100084, China
| | - Longyan Yi
- China Institute of Sports and Health, Beijing Sport University, Beijing 100084, China
| | - Junqiang Qiu
- School of Sport Science, Beijing Sport University, Beijing 100084, China
- Beijing Sports Nutrition Engineering Research Center, Beijing 100084, China
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14
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Yang H, Lv Z, Xu Y, Chen H. Leisure-Related Social Work Interventions for Patients with Cognitive Impairment: A Systematic Review and Meta-Analysis. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2023; 20:1906. [PMID: 36767272 PMCID: PMC9915088 DOI: 10.3390/ijerph20031906] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/02/2022] [Revised: 01/16/2023] [Accepted: 01/17/2023] [Indexed: 06/18/2023]
Abstract
The social work profession has been exploring nonpharmacological interventions for patients with cognitive impairment, but there are few evidence-based research outputs. Systematically evaluating the effectiveness of social work interventions for people with cognitive impairment can shed light on the matter to further improve similar interventions. Randomized controlled trials of nonpharmacological interventions for patients with cognitive impairment were selected from key literature databases in both English and Chinese from 2010 to 2021. A systematic review and meta-analysis with Revman 5.4 were performed. Seven trials were included, involving 851 patients with cognitive impairment. The meta-analysis showed that, in terms of overall cognitive function, the Montreal Cognitive Assessment score (MD = 1.64, 95% CI [0.97, 2.30], p < 0.001) of the intervention group was superior to the control group, but there was no significant difference in the Mini-Mental State Examination score between the two groups (MD = 0.33, 95% CI [-0.16, 0.82], p = 0.18). Compared with the control group, nonpharmacological intervention can effectively improve the neuropsychiatric condition of patients (SMD = -0.42, 95% CI [-0.64, -0.20], p = 0.0002). In summary, the current evidence shows that nonpharmacological social work interventions had a positive effect on the cognitive function and neuropsychiatric status of patients with cognitive impairment. Suggestions for future nonpharmacological intervention practice are discussed.
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Affiliation(s)
- Hui Yang
- Department of Sociology and Social Work, Minzu University of China, No. 27 Zhongguancun S St, Haidian, Beijing 100081, China
| | - Zhezhen Lv
- Department of Sociology and Social Work, Minzu University of China, No. 27 Zhongguancun S St, Haidian, Beijing 100081, China
| | - Yuyue Xu
- Department of Sociology and Social Work, Minzu University of China, No. 27 Zhongguancun S St, Haidian, Beijing 100081, China
| | - Honglin Chen
- Department of Social Sciences, University of Eastern Finland; Yliopistonranta 1, P.O. Box 1627, FI-70211 Kuopio, Finland
- Department of Social Work, Fudan University, No.220 Han Dan Road, Shanghai 200433, China
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15
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Steichele K, Keefer A, Dietzel N, Graessel E, Prokosch HU, Kolominsky-Rabas PL. The effects of exercise programs on cognition, activities of daily living, and neuropsychiatric symptoms in community-dwelling people with dementia—a systematic review. Alzheimers Res Ther 2022; 14:97. [PMID: 35869496 PMCID: PMC9306176 DOI: 10.1186/s13195-022-01040-5] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2022] [Accepted: 07/01/2022] [Indexed: 11/10/2022]
Abstract
Abstract
Background
The prevalence of dementia is expected to increase dramatically. Due to a lack of pharmacological treatment options for people with dementia, non-pharmacological treatments such as exercise programs have been recommended to improve cognition, activities of daily living, and neuropsychiatric symptoms. However, inconsistent results have been reported across different trials, mainly because of the high heterogeneity of exercise modalities. Thus, this systematic review aims to answer the questions whether exercise programs improve cognition, activities of daily living as well as neuropsychiatric symptoms in community-dwelling people with dementia.
Methods
Eight databases were searched for articles published between 2016 and 2021 (ALOIS, CENTRAL, CINAHL, Embase, MEDLINE, PsycINFO, PubMed, Web of Science). Randomized controlled trials evaluating the effects of any type of physical activity on cognition, activities of daily living, or neuropsychiatric symptoms in community-dwelling people with a formal diagnosis of dementia were included in this systematic review. Two authors independently assessed eligibility and quality of the studies. The methodology was in line with the Preferred Reporting Items for Systematic Reviews and Meta-Analysis guidelines.
Results
Eight publications covering seven trials were included in this review with the majority investigating either a combination of strength and aerobic exercise or aerobic exercise alone. This review revealed that there is no clear evidence for the beneficial effects of exercise on cognition. None of the included trials found an impact on activities of daily living. Although different randomized controlled trials reported inconsistent results, one trial indicated that especially aerobic exercise may improve neuropsychiatric symptoms.
Conclusion
Our systematic review did not confirm the impact of exercise on cognition and activities of daily living in community-dwelling people with dementia. The results suggested that aerobic exercise might be effective to reduce neuropsychiatric symptoms. Well-designed trials including only community-dwelling people with a formal diagnosis of dementia, large samples, long-term follow-ups, and detailed description of adherence to the intervention are needed to improve the scientific evidence on the best type of exercise modality.
Trial registration
PROSPERO, CRD42021246598.
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16
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Wang R, Zhou H, Wang YC, Chang XL, Wang XQ. Benefits of Tai Chi Quan on neurodegenerative diseases: A systematic review. Ageing Res Rev 2022; 82:101741. [PMID: 36220604 DOI: 10.1016/j.arr.2022.101741] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2022] [Revised: 09/12/2022] [Accepted: 09/27/2022] [Indexed: 01/31/2023]
Abstract
BACKGROUND Neurodegenerative diseases have become an important concern with the accelerated aging process. Tai Chi Quan (TCQ) has positive benefits for brain health and chronic diseases. The aim of this study was to summarize the protective effects of TCQ for motor function, cognition, quality of life, and mood in patients with neurodegenerative diseases. METHODS A systematic search was conducted via PubMed database and the Web of Science core collection database until August 20, 2021. The available English systematic reviews, meta-analyses, and clinical trials were included. Two reviewers completed the screening and assessment process independently. RESULTS A total of 28 studies on Parkinson's disease, 21 on cognitive impairment, and 9 on multiple sclerosis met the included criteria. The study found that TCQ remarkably improved general motor function and balance, and prevented falls for Parkinson's disease. TCQ significantly improved global cognitive function for cognitive impairment. TCQ was likely safe and beneficial for multiple sclerosis as result of heterogeneous outcomes and small samples. CONCLUSION TCQ exercise can effectively improve the motor function, global cognitive function, and falls in patients with neurodegenerative diseases. However, the positive effects of TCQ on the quality of life and mood of patients with neurodegenerative diseases need further evidence.
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Affiliation(s)
- Rui Wang
- Department of Sports Rehabilitation, Shanghai University of Sport, Shanghai 200438, China
| | - Hao Zhou
- Department of Sports Rehabilitation, Shanghai University of Sport, Shanghai 200438, China
| | - Yu-Chen Wang
- Department of Sports Rehabilitation, Shanghai University of Sport, Shanghai 200438, China
| | - Xiao-Long Chang
- School of Physical Education and Training, Shanghai University of Sport, Shanghai 200438, China
| | - Xue-Qiang Wang
- Department of Sports Rehabilitation, Shanghai University of Sport, Shanghai 200438, China; Department of Rehabilitation Medicine, Shanghai Shangti Orthopaedic Hospital, Shanghai 200438, China.
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Leung LYL, Tam HL, Ho JKM. Effectiveness of Tai Chi on older adults: A systematic review of systematic reviews with re-meta-analysis. Arch Gerontol Geriatr 2022; 103:104796. [PMID: 36058045 DOI: 10.1016/j.archger.2022.104796] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2022] [Revised: 08/14/2022] [Accepted: 08/24/2022] [Indexed: 11/22/2022]
Abstract
This overview study examined and synthesized the effect of Tai Chi (TC) on the physical conditions, psychological conditions, cognitive abilities, and quality of life (QoL) of older adults. This study was performed in accordance with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses 2020 statement. Using Cochrane Database of Systematic Reviews, Cochrane Central Register of Controlled Trials, Cochrane Methodology Register, PubMed, Scopus, and Web of Science, English-language systematic reviews (SRs) published within the latest decade (2010-2020) were included. SRs with meta-analysis were selected if TC was the examined intervention and older adults was the targeted population. A total of 16 SRs covering 89 original studies were included. A number of the pooled results of the included SRs were inconclusive. Taking into consideration of the new meta-analyses of this study, TC significantly improved most outcomes, including the mobility, pain level, physical function, psychological distress, depressive symptoms, anxiety, global cognitive function, mental speed and attention, learning ability, verbal fluency, executive function, and QoL of older adults. TC can be an effective intervention for older adults for improving physical and psychological conditions, cognitive abilities, and QoL. Additional high-quality studies with larger samples investigating the effectiveness of TC in older adults are warranted.
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Affiliation(s)
- Leona Yuen Ling Leung
- The Ronin Institute, Montclair, NJ 07043-2314, USA; Canadian Academy of Independent Scholar, Vancouver, Canada
| | - Hon Lon Tam
- Kiang Wu Nursing College of Macau, Macau; The Nethersole School of Nursing, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong.
| | - Jonathan Ka Ming Ho
- School of Nursing and Health Studies, Hong Kong Metropolitan University, Hong Kong
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Chen W, Zhang X, Xie H, He Q, Shi Z. Brain Functional Connectivity in Middle-Aged Hong Chuan Tai Chi Players in Resting State. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:12232. [PMID: 36231536 PMCID: PMC9565129 DOI: 10.3390/ijerph191912232] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/08/2022] [Revised: 09/15/2022] [Accepted: 09/24/2022] [Indexed: 06/16/2023]
Abstract
Tai Chi is an effective strategy for slowing cognitive decline, although the underlying mechanism remains unclear. We designed a cross-sectional study to examine brain functional connectivity in middle-aged Hong Chuan Tai Chi practitioners. Eighteen middle-aged Hong Chuan Tai Chi practitioners and 22 age-matched Tai Chi-naïve controls completed functional near-infrared spectroscopy (fNIRS) tests to evaluate oxyhemoglobin changes in the prefrontal cortex (PFC), motor cortex (MC), and occipital cortex (OC) in five frequency intervals (I, 0.6-2 Hz; II, 0.145-0.6 Hz; III, 0.052-0.145 Hz; IV, 0.021-0.052 Hz; V, 0.0095-0.021 Hz). Wavelet phase coherence was used to analyze the match between the instantaneous phases of the two signals to accurately measure brain functional connectivity. Global cognition was measured using the Montreal Cognitive Assessment scale. Compared with the control group, Hong Chuan Tai Chi practitioners had better global cognition (p < 0.01) and showed higher functional connectivity of the PFC, MC, and OC in intervals I, III, VI, and V in the resting state within the same brain hemispheres or between the left and right hemispheres. Our findings revealed that middle-aged Hong Chuan Tai Chi practitioners had higher functional connectivity of the PFC, MC, and OC across both brain hemispheres in cardiac activity, myogenic activity, sympathetic nervous system, and endothelial cell metabolic activities which may contribute to higher global cognition.
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Affiliation(s)
- Weiqi Chen
- School of Physical Education, Shandong University, Jinan 250062, China
| | - Xianliang Zhang
- School of Physical Education, Shandong University, Jinan 250062, China
| | - Hui Xie
- Beijing Key Laboratory of Rehabilitation Technical Aids for Old-Age Disability, National Research Center for Rehabilitation Technical Aids, Beijing 100176, China
| | - Qiang He
- School of Physical Education, Shandong University, Jinan 250062, China
| | - Zhenguo Shi
- School of Physical Education, Shandong University, Jinan 250062, China
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Tai Chi for Overweight/Obese Adolescents and Young Women with Polycystic Ovary Syndrome: A Randomized Controlled Pilot Trial. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2022; 2022:4291477. [PMID: 35754690 PMCID: PMC9232331 DOI: 10.1155/2022/4291477] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/13/2022] [Accepted: 06/03/2022] [Indexed: 11/18/2022]
Abstract
Background Exercise is one of the recommended interventions for polycystic ovary syndrome (PCOS), and current evidence has shown that Tai chi may have favorable effects. The objective of this randomized controlled pilot trial was to study the feasibility and potential effects of Tai chi for overweight/obese adolescents and young women with PCOS, so a future definitive randomized controlled trial (RCT) can be well designed and implemented. Materials and Methods This study recruited 50 patients who were randomly assigned to two groups (Tai chi and self-monitored exercise) at a ratio of 3 : 2. The intervention lasted for 3 months, and the feasibility and effectiveness outcomes were measured. Results A total of 42 patients completed the study, including 24 in the Tai chi group and 18 in the control group. Compared with the self-monitored exercise group, there was a significantly decreased body mass index (BMI) in the Tai chi group adjusted for baseline BMI. The testosterone level and lipid profile were also decreased compared to controls; the same tendency was also observed for the homeostasis model assessment of insulin resistance (HOMA-IR), but the difference did not achieve statistical significance. Twenty-four (out of 30, 80%) patients in the Tai chi group and 18 (out of 20, 90%) patients in the self-monitored exercise group completed the data collection. A total of 36 exercise sessions were held in both groups. Patients in the Tai chi group took a mean of 34.0 ± 2.21 classes (93.06%), and those in the self-monitored exercise group engaged in 32 ± 3.06 exercise sessions (88.27%) out of the 36 required exercise sessions. Conclusions The present pilot study was feasible to deliver; there was a decrease in BMI, testosterone level, and lipid profile for PCOS patients in the Tai chi group at 3 months. In a future definitive trial, lower recruitment rate and outcome measurements lead to poor patient acceptance such as the 5-time point oral glucose tolerance test need to be considered and one fixed type of aerobic exercise and supervision from the investigator for the control group are also needed. Trial registration: ClinicalTrials.gov, NCT02608554.
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Wang Y, Zhang Q, Li F, Li Q, Jin Y. Effects of tai chi and Qigong on cognition in neurological disorders: A systematic review and meta-analysis. Geriatr Nurs 2022; 46:166-177. [PMID: 35704955 DOI: 10.1016/j.gerinurse.2022.05.014] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2022] [Revised: 05/23/2022] [Accepted: 05/25/2022] [Indexed: 12/01/2022]
Abstract
OBJECTIVES To explore whether tai chi and Qigong can improve cognitive function in patients with neurological disorders. METHODS The PubMed, Embase, Cochrane Central Register of Controlled Trials, SinoMed Database, Chinese National Knowledge Infrastructure (CNKI), Wanfang, and China Science and Technology Journal Database (VIP) databases were searched from inception to December 24, 2021. The methodological quality of the included studies was evaluated according to the Cochrane Handbook for Systematic Reviews of Interventions criteria. RESULTS This study included 2,754 participants from 40 randomized controlled trials (RCT)s with low to high methodological quality. Analysis of active and non-active comparisons showed significant effects for tai chi/Qigong (P<0.05) on global cognitive function, executive function, memory, visuospatial ability, and cognitive processing speed. CONCLUSIONS Tai chi and Qigong were effective interventions to improve cognition in patients with Parkinson's disease, stroke, mild cognitive impairment, dementia, and traumatic brain injury; however, no RCTs were performed for other neurological disorders.
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Affiliation(s)
- Yuxin Wang
- Graduate School, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Qi Zhang
- School of Nursing, Peking University, Beijing, China
| | - Fei Li
- Clinical College of Neurology, Neurosurgery and Neurorehabilitation, Tianjin Medical University, Tianjin, China
| | - Qi Li
- Graduate School, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Yi Jin
- Department of Nursing, Tianjin Huanhu Hospital, Tianjin, China
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Balbim GM, Falck RS, Barha CK, Starkey SY, Bullock A, Davis JC, Liu-Ambrose T. Effects of exercise training on the cognitive function of older adults with different types of dementia: a systematic review and meta-analysis. Br J Sports Med 2022; 56:bjsports-2021-104955. [PMID: 35577539 DOI: 10.1136/bjsports-2021-104955] [Citation(s) in RCA: 21] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/21/2022] [Indexed: 11/04/2022]
Abstract
OBJECTIVES To assess the effect of exercise training on the cognitive function of older adults living with different types of dementia, as well as potential moderators of exercise efficacy. DESIGN Systematic review and meta-analysis. DATA SOURCES Cochrane Central, PsycINFO, Embase, Medline and CINAHL. ELIGIBILITY CRITERIA Peer-reviewed, randomised controlled trials, in English (1990-present), which examined the effects of exercise training on the cognitive function of older adults living with dementia. STUDY APPRAISAL AND SYNTHESIS Risk of bias and study quality were assessed (Cochrane Risk of Bias Tool 2.0 and Physiotherapy Evidence Database Scale). We performed random-effects models using robust variance estimation and tested moderators using the approximate Hotelling-Zhang test. RESULTS Twenty-eight studies (n=2158) were included in the qualitative review and 25 in the meta-analysis. For all-cause dementia, a small effect of exercise training on cognitive function was observed (g=0.19; 95% CI 0.05 to 0.33; p=0.009). Type of dementia and exercise training characteristics did not moderate the effects of exercise training on cognitive function (p>0.05). Adherence to the intervention moderated the cognitive outcome effect size such that greater mean adherence was associated with greater cognitive outcome effect sizes (b=0.02; SE=0.01; p=0.005). CONCLUSION Exercise training showed small benefits for the cognitive function of older adults living with all-cause dementia. More research and standardised reporting of exercise training characteristics can strengthen the evidence for what works best for which types of dementia. PROSPERO REGISTRATION NUMBER CRD42020198716.
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Affiliation(s)
- Guilherme Moraes Balbim
- Department of Physical Therapy, The University of British Columbia, Faculty of Medicine, Vancouver, British Columbia, Canada
- Djavad Mowafaghian Centre for Brain Health, The University of British Columbia, Vancouver, British Columbia, Canada
- Centre for Hip Health and Mobility, Vancouver Coastal Research Institute, Vancouver, British Columbia, Canada
| | - Ryan S Falck
- Department of Physical Therapy, The University of British Columbia, Faculty of Medicine, Vancouver, British Columbia, Canada
- Djavad Mowafaghian Centre for Brain Health, The University of British Columbia, Vancouver, British Columbia, Canada
- Centre for Hip Health and Mobility, Vancouver Coastal Research Institute, Vancouver, British Columbia, Canada
- School of Biomedical Engineering, The University of British Columbia, Vancouver, British Columbia, Canada
| | - Cindy K Barha
- Department of Physical Therapy, The University of British Columbia, Faculty of Medicine, Vancouver, British Columbia, Canada
- Djavad Mowafaghian Centre for Brain Health, The University of British Columbia, Vancouver, British Columbia, Canada
- Centre for Hip Health and Mobility, Vancouver Coastal Research Institute, Vancouver, British Columbia, Canada
- Department of Physical Therapy, University of British Columbia, Vancouver, British Columbia, Canada
| | - Samantha Y Starkey
- Faculty of Medicine, The University of British Columbia, Vancouver, British Columbia, Canada
| | - Alexis Bullock
- Department of Physical Therapy, The University of British Columbia, Faculty of Medicine, Vancouver, British Columbia, Canada
- Djavad Mowafaghian Centre for Brain Health, The University of British Columbia, Vancouver, British Columbia, Canada
| | - Jennifer C Davis
- Centre for Hip Health and Mobility, Vancouver Coastal Research Institute, Vancouver, British Columbia, Canada
- Faculty of Management, The University of British Columbia Okanagan, Kelowna, British Columbia, Canada
| | - Teresa Liu-Ambrose
- Department of Physical Therapy, The University of British Columbia, Faculty of Medicine, Vancouver, British Columbia, Canada
- Djavad Mowafaghian Centre for Brain Health, The University of British Columbia, Vancouver, British Columbia, Canada
- Centre for Hip Health and Mobility, Vancouver Coastal Research Institute, Vancouver, British Columbia, Canada
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Evidence Quality Assessment of Tai Chi Exercise Intervention in Cognitive Impairment: An Overview of Systematic Review and Meta-Analysis. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2022; 2022:5872847. [PMID: 35509627 PMCID: PMC9060972 DOI: 10.1155/2022/5872847] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/14/2022] [Revised: 04/10/2022] [Accepted: 04/16/2022] [Indexed: 12/14/2022]
Abstract
Background Tai Chi (TC) exercise has recently received wide attention for its efficacy in the management of cognitive impairment. The purpose of this overview is to summarize the available evidence on TC treatment of cognitive impairment and assess its quality. Methods We retrieved relevant systematic reviews/meta-analyses (SRs/MAs) from 7 databases from the time they were established to January 2, 2022. Two reviewers independently evaluated the methodological quality, risk of bias, report quality, and evidence quality of the included SRs/MAs on randomized controlled trials (RCTs). The tools used are Assessment System for Evaluating Methodological Quality 2 (AMSTAR-2), the Risk of Bias In Systematic (ROBIS) scale, the list of Preferred Reporting Items for Systematic Reviews And Meta-Analysis (PRISMA), and the Grading of Recommendations Assessment, Development, and Evaluation (GRADE) system. Results This overview finally included 8 SRs/MAs. According to the results of AMSTAR-2, all included SRs/MAs were rated as very low quality. Based on the ROBIS tool, none of the SR/MA had a low risk of bias. In light of PRISMA, all SRs/MAs had reporting deficiencies. According to the GRADE system, there was only 1 high-quality piece of evidence. Conclusion TC is a promising complementary and alternative therapy for cognitive impairment with high safety profile. However, in view of the low quality of the included SRs/MAs supporting this conclusion, high-quality evidence with a more rigorous study design and a larger sample size is needed before making a recommendation for guidance.
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Wang Y, Tang C, Fan X, Shirai K, Dong JY. Mind-body therapies for older adults with dementia: a systematic review and meta-analysis. Eur Geriatr Med 2022; 13:881-891. [PMID: 35377128 DOI: 10.1007/s41999-022-00639-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2021] [Accepted: 03/14/2022] [Indexed: 11/28/2022]
Abstract
PURPOSE This systematic review of randomised controlled trials (RCTs) aimed to determine the effects of mind-body therapies (MBTs) among older adults with dementia. METHODS We searched five electronic databases (PubMed, PsycINFO, Web of Science, EMBASE, and the Cochrane Library) for publications investigating the effect of MBTs until July 14th, 2020. We included published peer-reviewed RCTs among participants with a mean age of 60 and above and a diagnosis of any dementia. Eligible studies included measurements for all types of health outcomes, including cognitive function, neuropsychiatric inventory, depressive syndromes, agitation, psychosocial status, and other health outcomes. Two investigators extracted data, the risk of bias for each study was evaluated through Review Manager, and statistical meta-analysis was performed using Stata. RESULTS A total of nine studies met the eligibility criteria, with full-text available for systematic review. Five of them, with 338 participants, were included in the meta-analysis. For most included RCTs of the review, the methodological quality was moderate. The meta-analysis showed that Tai Chi had a mild effect on global cognitive function (Mini-Mental State Examination, SMD = 0.40, 95% CI 0.10-0.70). Yoga and aromatherapy may also be beneficial for depression, and these three MBTs improved quality of life. CONCLUSION The current review suggested that MBTs may act as potential non-pharmaceutical approaches to improve certain health outcomes among older populations with dementia. Systematic review and meta-analysis registration: PROSPERO CRD42021198514.
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Affiliation(s)
- Yu Wang
- Public Health, Department of Social Medicine, Osaka University Graduate School of Medicine, 2-2 Yamadaoka, Suita Shi, Osaka, 565-0871, Japan
| | - Chengyao Tang
- Biostatistics, Graduate School of Medicine, Osaka University, Suita, Japan
| | - Xiaoyan Fan
- School of Public Health, LKS Faculty of Medicine, The University of Hong Kong, Hong Kong Special Administrative Region, China
| | - Kokoro Shirai
- Public Health, Department of Social Medicine, Osaka University Graduate School of Medicine, 2-2 Yamadaoka, Suita Shi, Osaka, 565-0871, Japan
| | - Jia-Yi Dong
- Public Health, Department of Social Medicine, Osaka University Graduate School of Medicine, 2-2 Yamadaoka, Suita Shi, Osaka, 565-0871, Japan.
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24
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Oba H, Kobayashi R, Kawakatsu S, Suzuki K, Otani K, Ihara K. Non-pharmacological Approaches to Apathy and Depression: A Scoping Review of Mild Cognitive Impairment and Dementia. Front Psychol 2022; 13:815913. [PMID: 35250746 PMCID: PMC8888661 DOI: 10.3389/fpsyg.2022.815913] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2021] [Accepted: 01/24/2022] [Indexed: 11/13/2022] Open
Abstract
Apathy and depression are frequently observed as behavioral and psychological symptoms of dementia, respectively, and are important for ensuring adequate care. This study aims to explore effective non-pharmacological interventions for apathy and depression with mild cognitive impairment (MCI) and dementia. Five search engines including PubMed, Scopus, CINAHL, PsycInfo, and Web of Science were used to extract relevant studies. Inclusion criteria were studies that involved participants who were diagnosed with MCI or dementia, included quantitative assessments of each symptom, and employed randomized controlled trials. Twenty studies were extracted, with interventions have been conducted in care facilities, the community, and hospitals. Participants in many studies had MCI or mild-to-moderate dementia but were not diagnosed with the subtypes of dementia. Few studies had set apathy and depression as the primary outcomes of non-pharmacological interventions. The findings suggested that emotional and stimulation-oriented approaches to apathy and depression would be useful for people with MCI or mild-to-moderate dementia. It would be helpful for therapists to assess the clinical features of the target symptoms for selecting suitable interventions. Additionally, increasing the number of randomized controlled trials focusing on apathy or depression as primary outcomes would offer a more definite conclusion for future systematic reviews.
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Affiliation(s)
- Hikaru Oba
- Graduate School of Health Sciences, Hirosaki University, Hirosaki, Japan
| | - Ryota Kobayashi
- Department of Psychiatry, Yamagata University Faculty of Medicine, Yamagata, Japan
| | - Shinobu Kawakatsu
- Department of Neuropsychiatry, Aizu Medical Center, Fukushima Medical University, Fukushima, Japan
| | - Kyoko Suzuki
- Department of Behavioral Neurology and Cognitive Neuroscience, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Koichi Otani
- Department of Psychiatry, Yamagata University Faculty of Medicine, Yamagata, Japan
| | - Kazushige Ihara
- Department of Social Medicine, Hirosaki University Graduate School of Medicine, Hirosaki, Japan
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25
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He G, Zhang X, Yan T, Wang J, Li Q, Liu T, Oh YP. The efficacy of Tai Chi for depression: A protocol for systematic review and meta-analysis. Medicine (Baltimore) 2022; 101:e28330. [PMID: 35119001 PMCID: PMC8812674 DOI: 10.1097/md.0000000000028330] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/29/2021] [Accepted: 11/30/2021] [Indexed: 01/04/2023] Open
Abstract
BACKGROUND Depression is a commonly occurring and recurrent mental disorder cross the world. Tai Chi is a traditional Chinese mind-body exercise which could be used to treat mental disorders including depression. This study aimed to conduct a systematic review and meta-analysis to assess the efficiency of Tai Chi for patients with depression. METHODS This protocol follows the Preferred Reporting Items for Systematic Reviews and Meta-Analyses protocol statement. Literature will be searched at PubMed, EMBASE, Web of Science, Cochrane Library, China Biology Medicine Database, China National Knowledge Infrastructure, Technology Journal Database, and Wan Fang database from the start date to September 2021. The Review Manager 5.3 software will be used to manage literature. After literature screening, 2 reviewers will extract data from the respects of general information, methodology, and results. The data analysis will be conducted with Review Manager and Stata 16 software, and the publication bias and literature quality will be both evaluated. RESULTS The results will contain the evaluation of clinical efficacy of Tai Chi practice for depression, as well as the assessment of literature quality and publication bias. CONCLUSION The current review will provide new evidence on whether and to what extent patients with depression can benefit from Tai Chi practice.Registration number: DOI: 10.17605/OSF.IO/AUDNQ (https://osf.io/audnq).
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Affiliation(s)
- Guojian He
- Physical Education Department, Hebei University of Economics and Business, Shijiazhuang, Hebei, China
| | - Xiucai Zhang
- School of International Education, University of Electronic Science and Technology, Chengdu, Sichuan, China
| | - Ting Yan
- School of Sport, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, China
| | - Jiayi Wang
- Clinical Medical College, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, China
| | - Qi Li
- School of Sport, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, China
| | - Tianyu Liu
- School of Sport, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, China
| | - Youn-Poong Oh
- Department of Physical Education, Kunsan National University, Gunsan, Korea
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Cardona MI, Afi A, Lakicevic N, Thyrian JR. Physical Activity Interventions and Their Effects on Cognitive Function in People with Dementia: A Systematic Review and Meta-Analysis. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph18168753. [PMID: 34444501 PMCID: PMC8394441 DOI: 10.3390/ijerph18168753] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/01/2021] [Revised: 08/16/2021] [Accepted: 08/17/2021] [Indexed: 11/16/2022]
Abstract
BACKGROUND Physical activity (PA) has emerged as an alternative nonpharmacological approach to effectively address the effects of dementia. The primary aim was to identify and summarize PA interventions and their effects on cognitive function among persons with dementia (PwD). METHODS A systematic review was conducted with a meta-analysis using different electronic databases, such as PubMed, Embase, APA PsycNET, and the Web of Science. The identified and selected studies were randomized controlled trials (RCTs) that were written in English, published between 2000 and 2020, and implemented among PwD who received a PA intervention and whose cognitive function was measured at baseline and during a follow-up. RESULTS Twenty-two PA intervention studies met the eligibility criteria and showed a medium-size effect on the cognitive function of PwD, 0.4803 (95% CI = 0.1901-0.7704), with a high percentage of heterogeneity (I2 = 86%, p ≤ 0.0001). Moreover, this review complements other reviews by including eight studies that have not previously been considered. Overall, studies have methodological limitations. However, six studies implemented in the past five years have shown more robust methodological designs, including larger sample sizes and more comprehensive measurement tools. CONCLUSION It is not yet possible to draw a conclusion on the ideal PA intervention for this population due to the high proportion of heterogeneity within the included studies. More emphasis is needed on the intensity of PA monitoring and adherence to such programs.
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Affiliation(s)
- Maria Isabel Cardona
- Deutsches Zentrum für Neurodegenerative Erkrankungen (DZNE), Site Rostock/Greifswald, Ellernholzstr. 1–2, 17489 Greifswald, Germany; (A.A.); (J.R.T.)
- Correspondence: ; Tel.: +49-383-486-7593; Fax: +49-383-4861-9551
| | - Adel Afi
- Deutsches Zentrum für Neurodegenerative Erkrankungen (DZNE), Site Rostock/Greifswald, Ellernholzstr. 1–2, 17489 Greifswald, Germany; (A.A.); (J.R.T.)
| | - Nemanja Lakicevic
- Sport and Exercise Sciences Research Unit, University of Palermo, 90133 Palermo, Italy;
| | - Jochen René Thyrian
- Deutsches Zentrum für Neurodegenerative Erkrankungen (DZNE), Site Rostock/Greifswald, Ellernholzstr. 1–2, 17489 Greifswald, Germany; (A.A.); (J.R.T.)
- Institute for Community Medicine, University Medicine Greifswald, Ellernholzstraße 1–2, 17489 Greifswald, Germany
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27
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Effect of Tai Chi on Cognitive Function among Older Adults with Cognitive Impairment: A Systematic Review and Meta-Analysis. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2021; 2021:6679153. [PMID: 34394392 PMCID: PMC8360724 DOI: 10.1155/2021/6679153] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/28/2020] [Revised: 07/20/2021] [Accepted: 07/22/2021] [Indexed: 02/03/2023]
Abstract
Background Cognitive decline occurs in all persons during the aging process and drugs can only alleviate symptoms and are expensive. Some researches demonstrated that Tai Chi had potential in preventing cognitive decline while others' results showed Tai Chi had no influence on cognitive impairment. Therefore, we conduct a systematic review and meta-analysis to assess the efficacy and safety of cognitive impairment patients practicing Tai Chi. Methods A comprehensive literature search was carried out in multiple databases, including PubMed, Cochrane, MEDLINE (Ovid), Web of Science, Embase, Scopus, PsycInfo (Ovid), CKNI, Wan Fang, VIP, SinoMed, and ClinicalTrails, from their inception to 1 July 2020 to collect randomized controlled trials about practicing Tai Chi for patients with cognitive impairment. Primary outcomes included changes of cognitive function and secondary outcomes included changes of memory functions. Data were extracted by two independent individuals and Cochrane Risk of Bias tool version 2.0 was applied for the included studies. Systematic review and meta-analysis were performed by RevMan 5.3 software. Results The results included 827 cases in 9 studies, of which 375 were in the experimental group and 452 were in the control group. Meta-analysis showed that Mini-Mental State Examination WMD = 1.52, 95% CI [0.90, 2.14]; Montreal Cognitive Assessment WMD = 3.5, 95% CI [0.76, 6.24]; Clinical Dementia Rating WMD = −0.55, 95% CI [−0.80, −0.29]; logical memory delayed recall WMD = 1.1, 95% CI [0.04, 2.16]; digit span forward WMD = 0.53, 95% CI [−0.65, 1.71]; and digit span backward WMD = −0.1, 95% CI [−0.38, 0.19]. No adverse events were reported in the included articles. Conclusion There is limited evidence to support that practicing Tai Chi is effective for older adults with cognitive impairment. Tai Chi seems to be a safe exercise, which can bring better changes in cognitive function score.
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Liu F, Chen X, Nie P, Lin S, Guo J, Chen J, Yu L. Can Tai Chi Improve Cognitive Function? A Systematic Review and Meta-Analysis of Randomized Controlled Trials. J Altern Complement Med 2021; 27:1070-1083. [PMID: 34314596 DOI: 10.1089/acm.2021.0084] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Background: Tai Chi (TC) is a traditional Chinese martial art with demonstrated beneficial effects on physical and mental health. In this study, the authors performed a systematic review to assess the efficiency of TC in different populations' cognitive function improvement. Design: The present systematic review utilized the Chinese National Knowledge Infrastructure (1915-), Wanfang (1998-), VIP (1989-), Chinese Biomedicine databases (1978-), PubMed (1950-), Web of Science (1900-), Cochrane Library (1948-), Embase (1974-), EBSCOhost (1922-), and OVID (1996-) databases to search and identify relevant articles published in English and Chinese from the beginning of coverage through October 17, 2020. Randomized controlled trials (RCTs) published from the beginning of coverage through October 17, 2020 in English and Chinese were retrieved from many indexing databases. Selected studies were graded according to the Cochrane Handbook for Systematic Reviews of Intervention 5.1.0. The outcome measures of cognitive function due to traditional TC intervention were obtained. Meta-analysis was conducted by using RevMan 5.4 software. We follow the PRISMA 2020 guidelines. Results: Thirty-three RCTs, with a total of 1808 participants, were included. The study showed that TC could progress global cognition when assessed in middle-aged as well as elderly patients suffering from cognitive and executive function impairment. The findings are as follows: Montreal Cognitive Assessment Scale: mean difference (MD) = 3.23, 95% CI = 1.88-4.58, p < 0.00001, Mini-Mental State Exam: MD = 3.69, 95% CI = 0.31-7.08, p = 0.03, Trail Making Test-Part B: MD = -13.69, 95% CI = -21.64 to -5.74, p = 0.0007. The memory function of older adults assessed by the Wechsler Memory Scale was as follows: MD = 23.32, 95% CI = 17.93-28.71, p < 0.00001. The executive function of college students evaluated by E-prime software through the Flanker test was as follows: MD = -16.32, 95% CI = -22.71 to -9.94, p < 0.00001. Conclusion: The TC might have a positive effect on the improvement of cognitive function in middle-aged and elderly people with cognitive impairment as well as older adults and college students.
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Affiliation(s)
- Fang Liu
- Nursing College, Fujian University of Traditional Chinese Medicine, Fuzhou, China
| | - Xinming Chen
- Nursing College, Fujian University of Traditional Chinese Medicine, Fuzhou, China
| | - Pingying Nie
- Nursing College, Fujian University of Traditional Chinese Medicine, Fuzhou, China
| | - Shaohong Lin
- Nursing College, Fujian University of Traditional Chinese Medicine, Fuzhou, China
| | - Jiaying Guo
- Nursing College, Fujian University of Traditional Chinese Medicine, Fuzhou, China
| | - Junying Chen
- Department of Orthopedics, Fujian Provincial Hospital, Fuzhou, China
| | - Liqiang Yu
- Nursing College, Fujian University of Traditional Chinese Medicine, Fuzhou, China
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29
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Watt JA, Goodarzi Z, Veroniki AA, Nincic V, Khan PA, Ghassemi M, Lai Y, Treister V, Thompson Y, Schneider R, Tricco AC, Straus SE. Comparative efficacy of interventions for reducing symptoms of depression in people with dementia: systematic review and network meta-analysis. BMJ 2021; 372:n532. [PMID: 33762262 PMCID: PMC7988455 DOI: 10.1136/bmj.n532] [Citation(s) in RCA: 44] [Impact Index Per Article: 14.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
OBJECTIVE To describe the comparative efficacy of drug and non-drug interventions for reducing symptoms of depression in people with dementia who experience depression as a neuropsychiatric symptom of dementia or have a diagnosis of a major depressive disorder. DESIGN Systematic review and meta-analysis. DATA SOURCES Medline, Embase, the Cochrane Library, CINAHL, PsycINFO, and grey literature between inception and 15 October 2020. ELIGIBILITY CRITERIA FOR STUDY SELECTION Randomised trials comparing drug or non-drug interventions with usual care or any other intervention targeting symptoms of depression in people with dementia. MAIN OUTCOME MEASURES Pairs of reviewers screened studies, abstracted aggregate level data, and appraised risk of bias with the Cochrane risk of bias tool, which facilitated the derivation of standardised mean differences and back transformed mean differences (on the Cornell scale for depression in dementia) from bayesian random effects network meta-analyses and pairwise meta-analyses. RESULTS Of 22 138 citations screened, 256 studies (28 483 people with dementia) were included. Missing data posed the greatest risk to review findings. In the network meta-analysis of studies including people with dementia without a diagnosis of a major depressive disorder who were experiencing symptoms of depression (213 studies; 25 177 people with dementia; between study variance 0.23), seven interventions were associated with a greater reduction in symptoms of depression compared with usual care: cognitive stimulation (mean difference -2.93, 95% credible interval -4.35 to -1.52), cognitive stimulation combined with a cholinesterase inhibitor (-11.39, -18.38 to -3.93), massage and touch therapy (-9.03, -12.28 to -5.88), multidisciplinary care (-1.98, -3.80 to -0.16), occupational therapy (-2.59, -4.70 to -0.40), exercise combined with social interaction and cognitive stimulation (-12.37, -19.01 to -5.36), and reminiscence therapy (-2.30, -3.68 to -0.93). Except for massage and touch therapy, cognitive stimulation combined with a cholinesterase inhibitor, and cognitive stimulation combined with exercise and social interaction, which were more efficacious than some drug interventions, no statistically significant difference was found in the comparative efficacy of drug and non-drug interventions for reducing symptoms of depression in people with dementia without a diagnosis of a major depressive disorder. Clinical and methodological heterogeneity precluded network meta-analysis of studies comparing the efficacy of interventions specifically for reducing symptoms of depression in people with dementia and a major depressive disorder (22 studies; 1829 patients). CONCLUSIONS In this systematic review, non-drug interventions were found to be more efficacious than drug interventions for reducing symptoms of depression in people with dementia without a major depressive disorder. SYSTEMATIC REVIEW REGISTRATION PROSPERO CRD42017050130.
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Affiliation(s)
- Jennifer A Watt
- Knowledge Translation Program, Li Ka Shing Knowledge Institute, St Michael's Hospital, Toronto, ON, Canada
- Division of Geriatric Medicine, Department of Medicine, University of Toronto, Toronto, ON, Canada
| | - Zahra Goodarzi
- Department of Medicine, University of Calgary, Foothills Medical Centre, Calgary, AB, Canada
- Hotchkiss Brain Institute, University of Calgary, Calgary, AB, Canada
- O'Brien Institute of Public Health, University of Calgary, Calgary, AB, Canada
| | - Areti Angeliki Veroniki
- Knowledge Translation Program, Li Ka Shing Knowledge Institute, St Michael's Hospital, Toronto, ON, Canada
- Department of Primary Education, School of Education, University of Ioannina, Ioannina, Greece
- Institute of Reproductive and Developmental Biology, Department of Surgery and Cancer, Faculty of Medicine, Imperial College, London, UK
| | - Vera Nincic
- Knowledge Translation Program, Li Ka Shing Knowledge Institute, St Michael's Hospital, Toronto, ON, Canada
| | - Paul A Khan
- Knowledge Translation Program, Li Ka Shing Knowledge Institute, St Michael's Hospital, Toronto, ON, Canada
| | - Marco Ghassemi
- Knowledge Translation Program, Li Ka Shing Knowledge Institute, St Michael's Hospital, Toronto, ON, Canada
| | - Yonda Lai
- Knowledge Translation Program, Li Ka Shing Knowledge Institute, St Michael's Hospital, Toronto, ON, Canada
| | - Victoria Treister
- Knowledge Translation Program, Li Ka Shing Knowledge Institute, St Michael's Hospital, Toronto, ON, Canada
| | - Yuan Thompson
- Knowledge Translation Program, Li Ka Shing Knowledge Institute, St Michael's Hospital, Toronto, ON, Canada
| | - Raphael Schneider
- Division of Neurology, Department of Medicine, University of Toronto, Toronto, ON, Canada
- Institute of Medical Science, University of Toronto, Toronto, ON, Canada
- St Michael's Hospital, Toronto, ON, Canada
| | - Andrea C Tricco
- Knowledge Translation Program, Li Ka Shing Knowledge Institute, St Michael's Hospital, Toronto, ON, Canada
- Institute for Health Policy, Management and Evaluation, University of Toronto, Toronto, ON, Canada
| | - Sharon E Straus
- Knowledge Translation Program, Li Ka Shing Knowledge Institute, St Michael's Hospital, Toronto, ON, Canada
- Division of Geriatric Medicine, Department of Medicine, University of Toronto, Toronto, ON, Canada
- Institute for Health Policy, Management and Evaluation, University of Toronto, Toronto, ON, Canada
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30
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Li C, Zheng D, Luo J. Effects of traditional Chinese exercise on patients with cognitive impairment: A systematic review and Bayesian network meta-analysis. Nurs Open 2021; 8:2208-2220. [PMID: 33605528 PMCID: PMC8363389 DOI: 10.1002/nop2.799] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2020] [Revised: 11/16/2020] [Accepted: 01/29/2021] [Indexed: 12/12/2022] Open
Abstract
Objective To systematically review the effectiveness of four types of traditional Chinese exercise (TCE) on patients with cognitive impairment (CI) and to rank these four TCE types. Design A Bayesian network meta‐analysis. Methods Four English databases, including PubMed, EMBASE, Cochrane Library and Web of Science, and three Chinese databases, including CNKI, VIP and Wanfang, were searched from their inception to December 2019. Randomized control trials conducted to verify the effects of TCE on patients with CI were included. We used network meta‐analysis to evaluate the relative effects and rank probabilities of the four types of TCE. Results The results of the network meta‐analysis indicated that baduanjin (N = 9), tai chi (N = 11), liuzijue (N = 2) and qigong (N = 1) all had significant benefits compared with control conditions. According to the ranking probabilities, baduanjin was most likely to be associated with substantial improvement in cognition, followed by tai chi, liuzijue and qigong. Conclusion Our study revealed the effectiveness of TCE for improving global cognition in adults with cognitive impairment. Baduanjin may be the most effective exercise type. The evidence summarized in our study still contains bias, and more research should be carried out to verify the validity of TCE.
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Affiliation(s)
- Chen Li
- Neurology Department, The First Affiliated Hospital of Jinan University, Guangzhou, China
| | - Dongxiang Zheng
- Neurology Department, The First Affiliated Hospital of Jinan University, Guangzhou, China
| | - Jinglan Luo
- Internal Medicine Department, The First Affiliated Hospital of Jinan University, Guangzhou, China
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Su KQ, Liu ST, Li JY, Li RQ, Feng HL, Xue Y, Feng XD. Effects of different acupuncture treatment methods on post-stroke cognitive impairment: study protocol for a multicenter randomized controlled trial. Trials 2021; 22:27. [PMID: 33407773 PMCID: PMC7789521 DOI: 10.1186/s13063-020-04959-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2020] [Accepted: 12/09/2020] [Indexed: 12/22/2022] Open
Abstract
BACKGROUND Cognitive impairment is a common dysfunction after stroke that seriously affects the overall recovery of patients. Cognitive rehabilitation training is currently the main treatment to improve cognitive function, but its curative effect is limited. Acupuncture is a core component of traditional Chinese medicine (TCM), and some previous clinical studies have shown that it might be effective in treating post-stroke cognitive impairment (PSCI), but further evidence from large-sample studies is needed. The overall objective of this trial is to obtain further data to develop an optimized acupuncture treatment for PSCI by comparing the effects of different acupuncture treatment methods on cognitive function in PSCI patients. METHODS/DESIGN In this multicenter, prospective, randomized controlled trial, 206 eligible stroke inpatients who meet the trial criteria will be randomly assigned to 2 groups: an electroacupuncture (EA) plus needle retention (NR) group and an EA group. Both groups of patients will undergo the same routine cognitive rehabilitation treatments. All treatments will be given 5 times per week for 8 weeks. The primary outcomes will be assessed using the Mini-Mental State Examination (MMSE) and the Montreal Cognitive Assessment scale (MOCA). The secondary outcome will be measured by the Barthel Index (BI). All outcomes will be evaluated at baseline, week 4, week 8, and the third and sixth month after the end of treatment. DISCUSSION Our aim is to evaluate the effects of two different acupuncture treatment methods for treating PSCI patients. This study is expected to provide data to be used in developing an optimized acupuncture treatment method for PSCI treatment. TRIAL REGISTRATION Chinese Clinical Trial Registry ChiCTR1900027849. Registered on 30 November 2019, http://www.chictr.org.cn/showproj.aspx?proj=46316.
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Affiliation(s)
- Kai-Qi Su
- Henan University of Chinese Medicine, No. 156 East Jinshui Road, Zhengzhou, 450046, China
| | - Su-Tong Liu
- Henan University of Chinese Medicine, No. 156 East Jinshui Road, Zhengzhou, 450046, China
| | - Jie-Ying Li
- Henan University of Chinese Medicine, No. 156 East Jinshui Road, Zhengzhou, 450046, China
| | - Rui-Qing Li
- Henan University of Chinese Medicine, No. 156 East Jinshui Road, Zhengzhou, 450046, China.,Rehabilitation Center, The First Affiliated Hospital of Henan University of Chinese Medicine, No. 19 Renmin Road, Zhengzhou, 450000, China
| | - Hui-Li Feng
- Henan University of Chinese Medicine, No. 156 East Jinshui Road, Zhengzhou, 450046, China.,Rehabilitation Center, The First Affiliated Hospital of Henan University of Chinese Medicine, No. 19 Renmin Road, Zhengzhou, 450000, China
| | - Yang Xue
- Henan University of Chinese Medicine, No. 156 East Jinshui Road, Zhengzhou, 450046, China.,Rehabilitation Center, The First Affiliated Hospital of Henan University of Chinese Medicine, No. 19 Renmin Road, Zhengzhou, 450000, China
| | - Xiao-Dong Feng
- Henan University of Chinese Medicine, No. 156 East Jinshui Road, Zhengzhou, 450046, China. .,Rehabilitation Center, The First Affiliated Hospital of Henan University of Chinese Medicine, No. 19 Renmin Road, Zhengzhou, 450000, China.
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Cai Z, Jiang W, Yin J, Chen Z, Wang J, Wang X. Effects of Tai Chi Chuan on Cognitive Function in Older Adults with Cognitive Impairment: A Systematic and Meta-Analytic Review. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE : ECAM 2020; 2020:6683302. [PMID: 33424991 PMCID: PMC7781704 DOI: 10.1155/2020/6683302] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/14/2020] [Revised: 12/03/2020] [Accepted: 12/18/2020] [Indexed: 11/18/2022]
Abstract
This systematic and meta-analytic review aimed to investigate the effects of Tai Chi Chuan (TCC) on the cognitive function of the elderly with cognitive impairment and to analyze the moderators of these effects. We searched eight electronic databases for randomized controlled trials on the effects of TCC on cognitive function, published up to June 14, 2020. The PEDro scale was used to evaluate the methodological quality of the included literature. Stata14.0 software was used for meta-analysis, subgroup analysis, and publication bias testing. A total of 19 studies and 1,970 samples were included. The methodological quality of the included literature was fair to good, and there was no publication bias. Overall, the research shows that the effect of TCC on the elderly with cognitive impairment is statistically significant (SMD = 0.31, p < 0.0001). Five of the cognitive function subdomains were significant moderators [Q (5) = 15.66, p=0.008], and the effect size (ES) was the largest for global cognitive function (SMD = 0.41), followed by executive function (SMD = 0.33), memory (SMD = 0.31), and verbal fluency (SMD = 0.27). Regarding the exercise prescription variables, results were significantly moderated by the length of exercise training [Q (2) = 6.00, p=0.05], with ESs largest for moderate length (SMD = 0.41), followed by short length (SMD = 0.40) and long length (SMD = 0.29). However, the results were not moderated by session time or frequency. TCC can improve multiple cognitive functions of the elderly with cognitive impairment. The intervention effects are moderated by exercise length, but not by exercise session time and frequency.
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Affiliation(s)
- Zhidong Cai
- School of Physical Education and Training, Shanghai University of Sport, Shanghai 200438, China
| | - Wanting Jiang
- School of Physical Education and Training, Shanghai University of Sport, Shanghai 200438, China
| | - Jilin Yin
- Physical Education Department, Beibu Gulf University, Qinzhou 535011, China
| | - Zhitong Chen
- School of Physical Education and Health, Shanghai Lixin University of Accounting and Finance, Shanghai 201620, China
| | - Jing Wang
- School of Physical Education and Health, Shanghai Lixin University of Accounting and Finance, Shanghai 201620, China
| | - Xing Wang
- School of Physical Education and Training, Shanghai University of Sport, Shanghai 200438, China
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