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Choi YK, Park HA, Cha EG, Lee Y, Yun JH. Validation of the conceptual framework and intervention scope of oral function rehabilitation exercise. Gerodontology 2024. [PMID: 39046706 DOI: 10.1111/ger.12780] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/06/2024] [Indexed: 07/25/2024]
Abstract
OBJECTIVES This study used a Delphi survey to define the concept of oral function rehabilitation exercise (OFRE) based on the International Classification of Functioning, Disability, and Health (ICF) and to categorise intervention domains for community-dwelling older adults. BACKGROUND While numerous studies have been conducted to improve oral function through exercise interventions, the conceptual definition of oral exercise remains unclear and there is a lack of systematic categorisation of oral exercise intervention domains. METHODS A preliminary model was developed based on the key findings of 19 papers selected from a prior systematic review. Its validity was confirmed through a Delphi survey conducted twice with eight expert panellists. Consensus was achieved by evaluating the validity of the OFRE conceptual framework, the accuracy of OFRE conceptual definitions, and intervention domains. RESULTS Through expert consensus, an ICF-based OFRE conceptual framework was developed that includes 21 factors that affect the oral health status of the older adults. The OFRE intervention domain for improving the health status consisted of oral function rehabilitation warm-up exercise, masticatory function exercise, swallowing function exercise, articulatory function exercise, salivary function exercise, and oral function rehabilitation cool-down exercise, and 11 specific intervention methods were derived. CONCLUSIONS The OFRE intervention can be used for planning and applying successful interventions to improve oral function and life function of older adults.
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Affiliation(s)
- Yong-Keum Choi
- Department of Dental Hygiene, College of Health Science and Genome-based BioIT Convergence Institute, SunMoon University, Asan, Korea
| | - Hyang-Ah Park
- Department of Preventive and Social Dentistry, Graduate School, Kyung Hee University, Seoul, Korea
| | - Eun-Gyeong Cha
- Department of Preventive and Social Dentistry, Graduate School, Kyung Hee University, Seoul, Korea
| | - Yunhwan Lee
- Department of Preventive Medicine and Public Health, Ajou University School of Medicine, Suwon, Korea
- Institute on Aging, Ajou University Medical Center, Suwon, Korea
| | - Ji-Hye Yun
- Division of Population Health Research, Department of Precision Medicine, Korea National Institute of Health, Korea Disease Control and Prevention Agency (KDCA), Cheongju, Korea
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Yuen CWN, Ma EPM. Systematic Review: Singing-Based Interventions to Improve Physical Functions Related to Aging Voice in Older Adults. JOURNAL OF SPEECH, LANGUAGE, AND HEARING RESEARCH : JSLHR 2024; 67:2139-2158. [PMID: 38875480 DOI: 10.1044/2024_jslhr-23-00641] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/16/2024]
Abstract
PURPOSE This systematic review aimed to evaluate the effects of singing as an intervention for aging voice. METHOD Quantitative studies of interventions for older adults with any medical condition that involves singing as training were reviewed, measured by respiration, phonation, and posture, which are the physical functions related to the aging voice. English and Chinese studies published until April 2024 were searched using 31 electronic databases, and seven studies were included. The included articles were assessed according to the Grading of Recommendations, Assessment, Development, and Evaluations rubric. RESULTS Seven studies were included. These studies reported outcome measures that were related to respiratory functions only. For the intervention effect, statistically significant improvements were observed in five of the included studies, among which three studies had large effect sizes. The overall level of evidence of the included studies was not high, with three studies having moderate levels and the rest having lower levels. The intervention activities included trainings other than singing. These non-singing training items may have caused co-intervention bias in the study results. CONCLUSIONS This systematic review suggests that singing as an intervention for older adults with respiratory and cognitive problems could improve respiration and respiratory-phonatory control. However, none of the included studies covers the other two of the physical functions related to aging voice (phonatory and postural functions). The overall level of evidence of the included studies was not high either. There is a need for more research evidence in singing-based intervention specifically for patient with aging voice.
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Affiliation(s)
- Crystal W-N Yuen
- Voice Research Laboratory, Faculty of Education, The University of Hong Kong
| | - Estella P-M Ma
- Voice Research Laboratory, Faculty of Education, The University of Hong Kong
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Ishimoto Y, Kimura Y, Wada T, Hirayama K, Kato E, Tatsuno M, Fujisawa M, Kasahara Y, Nakatsuka M, Nose M, Iwasaki M, Kakuta S, Hirosaki M, Okumiya K, Matsubayashi K, Sakamoto R. Association of decreased frequency of conversation with depression, oral function and eating alone: A cross-sectional study of older adults during the COVID-19 pandemic. Geriatr Gerontol Int 2024; 24 Suppl 1:385-391. [PMID: 38400706 DOI: 10.1111/ggi.14832] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2023] [Revised: 01/19/2024] [Accepted: 01/30/2024] [Indexed: 02/25/2024]
Abstract
AIM This study examined the associations between geriatric factors and decreased opportunities for conversation among older adults amid a period of self-restraint during the COVID-19 pandemic. METHODS A cross-sectional questionnaire-based survey was carried out in October 2020. The participants were 204 residents aged ≥65 years staying at a private care home in Kyoto city, Japan. Logistic regression analysis was carried out with the reduction of conversation opportunities as the dependent variable, and geriatric factors as independent variables after adjusting for age and sex. We compared the decreased frequency of opportunities between residents in the assisted living wing and in the nursing care wing of the private care home. RESULTS The percentages of respondents who reported a decrease in the opportunities for conversation among themselves were 43.9% for residents in the assisted living wing and 19.7% for those in the nursing care wing. After adjusting for age and sex, the opportunities for conversation was significantly associated with the basic activities of daily living (OR 1.07, 95% CI 1.01-1.12), instrumental self-maintenance (OR 1.25, 95% CI 1.08-1.46), intellectual activity (OR 1.35, 95% CI 1.09-1.66), depression (OR 1.13, 95% CI 1.04-1.23), depressive mood (OR 3.83, 95% CI 1.98-7.42), decreased motivation (OR 3.11, 95% CI 1.58-6.12), appetite loss (OR 4.32, 95% CI 1.54-12.07), swallowing function (OR 1.05, 95% CI 1.00-1.10), chewing difficulty (OR 2.50, 95% CI 1.31-4.75) and eating alone (OR 2.5, 95% CI 1.35-4.62). CONCLUSION Decreased opportunities for conversation was more perceived among older adults with higher daily functioning, suggesting that it is associated with depressed mood, oral function and solitary eating. Geriatr Gerontol Int 2024; 24: 385-391.
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Affiliation(s)
- Yasuko Ishimoto
- Department of Health and Sports Science, Faculty of Health Science and Technology, Kawasaki University of Medical Welfare, Okayama, Japan
| | - Yumi Kimura
- Graduate School of Human Sciences, Osaka University, Osaka, Japan
| | - Taizo Wada
- Osaka Home Healthcare Clinic, Osaka, Japan
- Center for Southeast Asian Studies, Kyoto University, Kyoto, Japan
| | - Kiichi Hirayama
- Department of Field Medicine Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Emiko Kato
- Center for Southeast Asian Studies, Kyoto University, Kyoto, Japan
| | - Mai Tatsuno
- Center for Southeast Asian Studies, Kyoto University, Kyoto, Japan
| | - Michiko Fujisawa
- Center for Southeast Asian Studies, Kyoto University, Kyoto, Japan
| | - Yoriko Kasahara
- Department of Nursing, Komazawa Women's University, Tokyo, Japan
| | | | - Mitsuhiro Nose
- Center for Southeast Asian Studies, Kyoto University, Kyoto, Japan
| | - Masanori Iwasaki
- Department of Preventive Dentistry, Faculty of Dental Medicine and Graduate School of Dental Medicine, Hokkaido University, Sapporo, Japan
- Tokyo Metropolitan Institute for Geriatrics and Gerontology, Tokyo, Japan
| | - Satoko Kakuta
- Division of Community Oral Health Development, Kyushu Dental University, Fukuoka, Japan
| | - Mayumi Hirosaki
- Center for Southeast Asian Studies, Kyoto University, Kyoto, Japan
| | - Kiyohito Okumiya
- Center for Southeast Asian Studies, Kyoto University, Kyoto, Japan
| | | | - Ryota Sakamoto
- Center for Southeast Asian Studies, Kyoto University, Kyoto, Japan
- Department of Field Medicine Graduate School of Medicine, Kyoto University, Kyoto, Japan
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The Effect of Music-Based Intervention on General Cognitive and Executive Functions, and Episodic Memory in People with Mild Cognitive Impairment and Dementia: A Systematic Review and Meta-Analysis of Recent Randomized Controlled Trials. Healthcare (Basel) 2022; 10:healthcare10081462. [PMID: 36011119 PMCID: PMC9408548 DOI: 10.3390/healthcare10081462] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2022] [Revised: 07/26/2022] [Accepted: 07/28/2022] [Indexed: 11/17/2022] Open
Abstract
Background: Music-based intervention has been used as first-line non-pharmacological treatment to improve cognitive function for people with mild cognitive impairment (MCI) or dementia in clinical practice. However, evidence regarding the effect of music-based intervention on general cognitive function as well as subdomains of cognitive functions in these individuals is scarce. Objective: To evaluate the efficacy of music-based interventions on a wide range of cognitive functions in people with MCI or dementia. Method: We searched the effect of various music therapies using randomized controlled trials on cognitive function using several databases. Studies based on any type of dementia or MCI were combined. The effects of music-based intervention on each cognitive function were pooled by meta-analysis. Results: A total of 19 studies involving n = 1024 participants (mean age ranged from 60 to 87 years old) were included. We found statistically significant improvements in MMSE (general cognitive function), the Frontal Assessment Battery (executive function), and the Auditory Verbal Learning Test (episodic memory). Conclusions: This study provides positive evidence to support music-based interventions for improving a wide range of cognitive functions in older adults with MCI and dementia. Therefore, we recommend increased use of music in people’s homes, day care centers and nursing homes. This study was registered with PROSPERO, number 250383.
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A Basic Study for Predicting Dysphagia in Panoramic X-ray Images Using Artificial Intelligence (AI)—Part 1: Determining Evaluation Factors and Cutoff Levels. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:ijerph19084529. [PMID: 35457398 PMCID: PMC9025257 DOI: 10.3390/ijerph19084529] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/07/2022] [Revised: 04/04/2022] [Accepted: 04/07/2022] [Indexed: 11/26/2022]
Abstract
Background: Dysphagia relates to quality of life; this disorder is related to the difficulties of dental treatment. Purpose: To detect radiographic signs of dysphagia by using panoramic radiograph with an AI system. Methods: Seventy-seven patients who underwent a panoramic radiograph and a videofluorographic swallowing study were analyzed. Age, gender, the number of remaining teeth, the distance between the tongue and the palate, the vertical and horizontal hyoid bone position, and the width of the tongue were analyzed. Logistic regression analysis was used. For the statistically significant factors, the cutoff level was determined. The cutoff level was determined by using analysis of the receiver operations characteristic (ROC) curve and the Youden Index. Results: A significant relationship with presence of dysphagia was only observed for the vertical hyoid bone position. The area under the curve (AUC) was 0.72. The cutoff level decided for the hyoid bone was observed to be lower than the mandibular border line. Conclusions: In cases where the hyoid bone is lower than the mandibular border line on a panoramic radiograph, it suggests the risk of dysphagia would be high. We will create an AI model for the detection of the risk of dysphagia by using the assessment of vertical hyoid bone position.
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Yeh MH, Huang CH, Lin YC, Huang TJ, Chen MY. The health impact of an innovative summer camp for older adults: a pilot study using an interdisciplinary collaborative approach. BMC Nurs 2022; 21:4. [PMID: 34983513 PMCID: PMC8725505 DOI: 10.1186/s12912-021-00782-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2021] [Accepted: 12/08/2021] [Indexed: 11/10/2022] Open
Abstract
Background Healthy aging with dignity and aging in place are important for Taiwanese individuals. Although Taiwan did not experience COVID-19 outbreaks prior to May 2021, many older adults have been encouraged to stay at home since the beginning of the global pandemic in January 2020. Such shelter-in-place recommendations have resulted in significant lifestyle changes, limiting activities associated with aging with dignity such as exercise and community engagement. Few studies have explored how to promote or maintain holistic health practices and physical fitness in older adults residing in rural communities during the COVID-19 pandemic. This pilot study aimed to establish an interdisciplinary collaboration with community care workers (CCWs) and evaluate the impact of an innovative summer camp (ISC) program for older adults residing in rural areas. Methods A quasi-experimental pre-post-test design with an interdisciplinary collaborative approach was implemented. The ISC program was based on a standardized protocol of modified Baduanjin exercise combined with three recreational breathing games. Participants were recruited from three community centers around the western coastal region of Yunlin County between June and August 2020. The ISC program was designed and executed by a nurse-led health promotion research team that collaborated with trained CCWs for 90 min per day, five days per week, for 12 weeks. Participants and CCWs wore facemasks during all activities. Paired t-test was used to measure changes in physical biomarkers, pulmonary lung function, and health-related fitness changes. Results Sixty-eight participants completed the ISC program. The ISC program significantly improved the participants’ physiological biomarkers and health-related fitness, including reduced body weight, waistline, and systolic blood pressure, and increased forced vital capacity, biceps arm flexion, and ability to sit and stand from a chair, step with a knee up in situ, and stand on one foot with eyes open. Most participants reported that they felt happy, satisfied, and hoped that this program would be continued in their community center. Conclusions This interdisciplinary, collaborative ISC program improved physical biomarkers and health-related fitness in older adults. Despite limitations, results strongly suggested that primary healthcare providers and CCWs can employ the described ISC program to promote wellness in older adults.
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Affiliation(s)
- Mei-Hua Yeh
- Department of Respiratory Therapy and Nursing, Chang Gung Memorial Hospital, 638, Yunlin, Taiwan
| | - Cheng-Hsien Huang
- Department of Family Medicine, Chang Gung Memorial Hospital, 638, Yunlin, Taiwan
| | - Yu-Chih Lin
- Department of Family Medicine, Chang Gung Memorial Hospital, 638, Yunlin, Taiwan
| | - Tung-Jung Huang
- Department of Internal Medicine, Chang Gung Memorial Hospital, 638, Yunlin, Taiwan.,Department of Nursing, Chang Gung University of Science and Technology, 613, Chiayi, Taiwan
| | - Mei-Yen Chen
- Department of Nursing, Chang Gung University of Science and Technology, 613, Chiayi, Taiwan. .,School of Nursing, Chang Gung University, 333, Taoyuan, Taiwan. .,Department of Cardiology, Chang Gung Memorial Hospital, 613, Chiayi, Taiwan. .,, No. 2, Chiapu Rd. West Sec, 613, Putz City, 61363, Chiayi County, Taiwan, ROC.
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Yuge M, Hori S, Ushida K, Momosaki R. Karaoke as a feasible alternative therapy for pulmonary rehabilitation for COPD. Eur Respir J 2021; 59:13993003.03113-2021. [PMID: 34949704 DOI: 10.1183/13993003.03113-2021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2021] [Accepted: 12/10/2021] [Indexed: 11/05/2022]
Affiliation(s)
- Mizuki Yuge
- Department of Rehabilitation Medicine, Mie University Graduate School of Medicine, Mie, Japan
| | - Shinsuke Hori
- Department of Rehabilitation Medicine, Mie University Graduate School of Medicine, Mie, Japan
| | - Kenta Ushida
- Department of Rehabilitation Medicine, Mie University Graduate School of Medicine, Mie, Japan
| | - Ryo Momosaki
- Department of Rehabilitation Medicine, Mie University Graduate School of Medicine, Mie, Japan
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Delfa-Lobato L, Guàrdia-Olmos J, Feliu-Torruella M. Benefits of Cultural Activities on People With Cognitive Impairment: A Systematic Review. Front Psychol 2021; 12:762392. [PMID: 34899506 PMCID: PMC8656402 DOI: 10.3389/fpsyg.2021.762392] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2021] [Accepted: 10/25/2021] [Indexed: 11/13/2022] Open
Abstract
Museums and cultural institutions are increasingly striving to respond to the interests and needs of the society that hosts them. This means, apart from other actions, that these institutions must be involved in the health and wellbeing of society, and the creation of cultural activities aimed at people with cognitive impairment, a group of individuals that is growing worldwide due to the aging of society and the increasing prevalence of dementia. The involved sectors are aware of the potential and benefits of activities for this population, even though there is much research to be conducted. To date, no systematic review has focused on the benefits of cultural activities for cognitively impaired people. This study aimed to explore the benefits of different modalities of cultural activities with evidence from 145 studies from various databases, which met the inclusion criteria. Significant improvements in general cognition, quality of life (QoL), emotional wellbeing, socialization, and communication were generally reported after interventions, with a reduction in depression symptoms. There was not enough evidence to prove memory, language, or daily functioning improvements attributable to cultural interventions. There were no significant reductions reported in apathy, sadness, agitation, or anxiety.
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Affiliation(s)
- Laia Delfa-Lobato
- Faculty of Geography and History, University of Barcelona, Barcelona, Spain
| | - Joan Guàrdia-Olmos
- Department of Social Psychology and Quantitative Psychology, Faculty of Psychology, University of Barcelona, Barcelona, Spain
- Institute of Neuroscience, University of Barcelona, Barcelona, Spain
- UB Institute of Complex Systems, University of Barcelona, Barcelona, Spain
| | - Maria Feliu-Torruella
- Department of Applied Didactics, Faculty of Education, University of Barcelona, Barcelona, Spain
- Institute of Research in Education (IRE), University of Barcelona, Barcelona, Spain
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Iyota K, Mizutani S, Kishimoto H, Oku S, Tani A, Yatsugi H, Chu T, Liu X, Kashiwazaki H. Effect of Isometric Tongue Lifting Exercise on Oral Function, Physical Function, and Body Composition in Community-Dwelling Older Individuals: A Pilot Study. Gerontology 2021; 68:644-654. [PMID: 34515122 DOI: 10.1159/000518270] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2021] [Accepted: 07/04/2021] [Indexed: 11/19/2022] Open
Abstract
INTRODUCTION It is known that oral frailty is one of the risk factors for physical frailty. Therefore, early detection, appropriate treatment, and prevention of oral frailty are really important. Tongue lifting exercise has been identified as a well-known method for improving decreased tongue pressure, one of the factors for oral frailty. However, few reports have investigated how tongue-strengthening exercises affect physical function and body composition. The aim of this study was to investigate the effects of isometric tongue lifting exercises on oral function, physical function, and body composition. METHODS Participants were 49 elderly people aged 68-79 years, who had previously participated in the "Itoshima Frail Study." Participants performed isometric tongue lift exercises for 3 months. Oral function (tongue pressure and oral diadocokinesis), physical function (grip strength, open-eyed one-leg standing, sit-to-stand motion time, 5-m gait speed, and 3-m Timed up and go [TUG]), and body composition were measured at baseline and post-intervention, and the extent of changes in each item was statistically analyzed. Furthermore, participants were divided into physical frailty/pre-frailty and robust groups based on the Japanese version of the frail scale proposed by [BMC Geriatr. 2015 Apr;15:36] and were compared in terms of the extent of changes in each item baseline and the post-intervention. RESULTS After the intervention, oral function increased significantly together with a significant improvement in physical function, open-eyed one-leg standing time, sit-to-stand motion, and 3-m TUG. For body composition, visceral fat level and basal metabolic rate decreased significantly. Although no significant change in body composition was observed in the physical frailty/pre-frailty group after the intervention, significant improvements in several items were observed in the robust group. CONCLUSION Isometric tongue lifting exercise can effectively improve oral function. Furthermore, it might affect physical function and body composition.
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Affiliation(s)
- Kiyomi Iyota
- Section of Geriatric Dentistry and Perioperative Medicine in Dentistry, Division of Maxillofacial Diagnostic and Surgical Sciences, Faculty of Dental Science, Kyushu University, Fukuoka, Japan
| | - Shinsuke Mizutani
- Section of Geriatric Dentistry and Perioperative Medicine in Dentistry, Division of Maxillofacial Diagnostic and Surgical Sciences, Faculty of Dental Science, Kyushu University, Fukuoka, Japan.,Oral Health/Brain Health/Total Health Research Center, Faculty of Dental Science, Kyushu University, Fukuoka, Japan
| | - Hiro Kishimoto
- Faculty of Arts and Science, Kyushu University, Fukuoka, Japan.,Department of Behavior and Health Sciences, Graduate School of Human-Environment Studies, Kyushu University, Fukuoka, Japan
| | - Saori Oku
- Section of Geriatric Dentistry and Perioperative Medicine in Dentistry, Division of Maxillofacial Diagnostic and Surgical Sciences, Faculty of Dental Science, Kyushu University, Fukuoka, Japan
| | - Asuka Tani
- Section of Geriatric Dentistry and Perioperative Medicine in Dentistry, Division of Maxillofacial Diagnostic and Surgical Sciences, Faculty of Dental Science, Kyushu University, Fukuoka, Japan
| | - Harukaze Yatsugi
- Department of Behavior and Health Sciences, Graduate School of Human-Environment Studies, Kyushu University, Fukuoka, Japan
| | - Tianshu Chu
- Department of Behavior and Health Sciences, Graduate School of Human-Environment Studies, Kyushu University, Fukuoka, Japan
| | - Xin Liu
- Department of Behavior and Health Sciences, Graduate School of Human-Environment Studies, Kyushu University, Fukuoka, Japan
| | - Haruhiko Kashiwazaki
- Section of Geriatric Dentistry and Perioperative Medicine in Dentistry, Division of Maxillofacial Diagnostic and Surgical Sciences, Faculty of Dental Science, Kyushu University, Fukuoka, Japan
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Arafa A, Eshak ES, Shirai K, Iso H, Kondo K. Engaging in musical activities and the risk of dementia in older adults: A longitudinal study from the Japan gerontological evaluation study. Geriatr Gerontol Int 2021; 21:451-457. [PMID: 33825305 DOI: 10.1111/ggi.14152] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2020] [Revised: 03/01/2021] [Accepted: 03/07/2021] [Indexed: 11/28/2022]
Abstract
AIM Leisure cognitive activities are suggested to reduce the risk of dementia. Herein, we aimed to investigate the prospective association between engaging in different musical activities and the risk of dementia among Japanese older adults. METHODS Longitudinal data of 52 601 participants aged ≥65 years from the Japan Gerontological Evaluation Study were analyzed. Musical activities in the form of playing a musical instrument, practicing karaoke and choir or folk singing were assessed using a questionnaire, while dementia was diagnosed using the standardized dementia scale of the long-term care insurance system. The Cox regression was used to obtain the hazard ratios and 95% confidence intervals (CIs) for incident dementia according to engagement in musical activities. RESULTS Compared with engaging in no musical activities at all, the hazard ratios engaging in one and more than one musical activity, after 5.8 years of a median follow-up period, were 0.94 (95% CI 0.82-1.07) and 0.59 (95% CI 0.32-1.10) in men versus 0.79 (95% CI 0.69-0.90) and 0.89 (95% CI 0.63-1.26) in women, respectively. Playing a musical instrument and practicing karaoke, compared with no musical activities at all, were associated with a faintly decreased risk of dementia in men and a significantly decreased risk of dementia in women; hazard ratios 0.70 (95% CI 0.45-1.02) and 0.90 (95% CI 0.79, 1.04) in men versus 0.75 (95% CI 0.58-0.98) and 0.77 (95% CI 0.68-0.89) in women, respectively. CONCLUSION Engaging in musical activities, especially playing a musical instrument and practicing karaoke, was associated with a reduced risk of dementia among Japanese older women. Geriatr Gerontol Int 2021; 21: 451-457.
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Affiliation(s)
- Ahmed Arafa
- Public Health, Department of Social Medicine, Osaka University Graduate School of Medicine, Osaka, Japan.,Department of Public Health, Faculty of Medicine, Beni-Suef University, Beni-Suef, Egypt
| | - Ehab S Eshak
- Public Health, Department of Social Medicine, Osaka University Graduate School of Medicine, Osaka, Japan.,Department of Public Health, Faculty of Medicine, Minia University, El-Minia, Egypt
| | - Kokoro Shirai
- Public Health, Department of Social Medicine, Osaka University Graduate School of Medicine, Osaka, Japan
| | - Hiroyasu Iso
- Public Health, Department of Social Medicine, Osaka University Graduate School of Medicine, Osaka, Japan
| | - Katsunori Kondo
- Department of Social Preventive Medical Sciences, Center for Preventive Medical Sciences, Chiba University, Chiba, Japan.,Department of Gerontological Evaluation, Center for Gerontology and Social Science, National Center for Geriatrics and Gerontology, Aichi, Japan
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11
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Morishita M, Ikeda T, Saito N, Sanou M, Yasuda M, Takao S. Relationship between oral function and life-space mobility or social networks in community-dwelling older people: A cross-sectional study. Clin Exp Dent Res 2020; 7:552-560. [PMID: 33325146 PMCID: PMC8404499 DOI: 10.1002/cre2.381] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2020] [Revised: 12/01/2020] [Accepted: 12/02/2020] [Indexed: 11/07/2022] Open
Abstract
OBJECTIVES This study aimed to clarify the relationship between oral function and life-space mobility or social networks in order to explore approaches that prevent a decline in oral function. MATERIALS AND METHODS A total of 113 community-dwelling older people (mean age; 75.7 ± 7.3 years) who participated in preventive long-term care projects aimed at the maintenance or improvement of physical and mental functions were included in this study. The life-space assessment (LSA) was used to evaluate life-space mobility, while the Lubben Social Network Scale-6 (LSNS-6) was employed to assess social networks. Oral function was measured by maximum voluntary tongue pressure, oral diadochokinesis, the repetitive saliva swallowing test, and lip pressure. Indices of frailty were grip strength and the Kihon Checklist score. Multiple regression analysis was performed to clarify whether the LSA, LSNS-6, and frailty are associated with oral function. RESULTS The results of the Kihon Checklist showed that 63 participants (56%) were subjectively and at least slightly aware of a decline in oral function. LSA (B = 0.222, p < .001) and grip strength (B = 0.266, p = .003) associated with maximum voluntary tongue pressure. The goodness of fit of the predictive model was an adjusted R2 value of .486. Other oral functions were not associated with any factors and the goodness of fit of the model was poor (Adjusted R2 < .1). LSNS-6 was not associated with any oral function. CONCLUSIONS Life-space mobility and grip strength were independent factors associating maximum voluntary tongue pressure, while social networks did not directly association oral function. This study suggests the necessity of a program that approaches both oral and physical functions through guidance for securing a certain amount of daily activity for older people at risk of or exhibiting a decline in maximum voluntary tongue pressure.
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Affiliation(s)
- Motoyoshi Morishita
- Department of Physical Therapy, Kibi International University, Takahashi, Japan
| | - Taeka Ikeda
- Community General Support Center, Asakuchi City Office, Asakuchi, Japan
| | - Natsue Saito
- Community General Support Center, Asakuchi City Office, Asakuchi, Japan
| | - Mihoko Sanou
- Community General Support Center, Asakuchi City Office, Asakuchi, Japan
| | - Mayumi Yasuda
- Department of Health and Welfare, Asakuchi City Office, Asakuchi, Japan
| | - Shigeko Takao
- Department of Nursing, Kibi International University, Takahashi, Japan
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12
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Chang MY, Lee G, Jung YJ, Park JS. Effect of Neuromuscular Electrical Stimulation on Masseter Muscle Thickness and Maximal Bite Force Among Healthy Community-Dwelling Persons Aged 65 Years and Older: A Randomized, Double Blind, Placebo-Controlled Study. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 17:ijerph17113783. [PMID: 32466588 PMCID: PMC7312302 DOI: 10.3390/ijerph17113783] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/27/2020] [Revised: 05/25/2020] [Accepted: 05/25/2020] [Indexed: 12/16/2022]
Abstract
Aim: This study investigated the effect of neuromuscular electrical stimulation (NMES) on masseter muscle thickness and maximal bite force among healthy community-dwelling elderly persons older than 65 years. Materials and methods: A total of 40 participants were randomly assigned to the experimental and placebo groups. In the experimental group, NMES was applied to both masseter muscles, and electrical signals were gradually increased until the participants felt a grabbing sensation (range 6.0–7.5 mA) in the masseter muscle. The placebo group, in contrast, underwent NMES in the same manner and procedure as the experimental group with less electrical intensity (0.5 mA). All interventions were administered five times a week for six weeks, 20 min per day. The outcomes were masseter muscle thickness assessed using ultrasound and maximal bite force using a bite force meter. The level of significance was set as p < 0.05. Results: The experimental group showed a significant increase in both masseter muscle thickness and maximal bite force as compared with the placebo group (p = 0.002 and 0.019, respectively). Moreover, the degree of change in the masseter muscle thickness and maximal bite force significantly increased in the experimental and placebo groups (p < 0.001, both). Conclusions: This study demonstrated that NMES could be an effective modality for increasing masseter muscle thickness and maximal bite force in healthy older adults.
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Affiliation(s)
- Moon-Young Chang
- Department of Occupational Therapy, Inje University, Gimhae 50834, Korea;
| | - Gihyoun Lee
- Department of Physical and Rehabilitation Medicine, Center for Prevention and Rehabilitation, Heart Vascular Stroke Institute, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul 06351, Korea;
| | - Young-Jin Jung
- Department of Radiological Science, Health Sciences Division, Dongseo University, Busan 47011, Korea;
- Advanced Human Resource Development Project Group for Health Care in Aging Friendly Industry, Dongseo University, Busan 47011, Korea
| | - Ji-Su Park
- Advanced Human Resource Development Project Group for Health Care in Aging Friendly Industry, Dongseo University, Busan 47011, Korea
- Correspondence: ; Tel.: +82-55-320-3685
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