研究者詳細 - 牧迫　飛雄馬

論文 - 牧迫　飛雄馬

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Suzuki Takao, Shimada Hiroyuki, Makizako Hyuma, Doi Takehiko, Yoshida Daisuke, Tsutsumimoto Kota, Anan Yuya, Uemura Kazuki, Lee Sangyoon, Park Hyuntae . Effects of multicomponent exercise on cognitive function in older adults with amnestic mild cognitive impairment: a randomized controlled trial. . BMC Neurol12 128 - 128 2012年10月

記述言語：英語掲載種別：研究論文（学術雑誌）

UNLABELLED: BACKGROUND: To examine the effects of a multicomponent exercise program on the cognitive function of older adults with amnestic mild cognitive impairment (aMCI). METHODS: DESIGN: Twelve months, randomized controlled trial; SETTING: Community center in Japan; PARTICIPANTS: Fifty older adults (27 men) with aMCI ranging in age from 65 to 93 years (mean age, 75 years); INTERVENTION: Subjects were randomized into either a multicomponent exercise (n = 25) or an education control group (n = 25). Subjects in the multicomponent exercise group exercised under the supervision of physiotherapists for 90 min/d, 2 d/wk, for a total of 80 times over 12 months. The exercises included aerobic exercises, muscle strength training, and postural balance retraining, and were conducted using multiple conditions to stimulate cognitive functions. Subjects in the control group attended three education classes regarding health during the 12-month period. MEASUREMENTS were administered before, after the 6-month, and after the 12-month intervention period; MEASUREMENTS: The performance measures included the mini-mental state examination, logical memory subtest of the Wechsler memory scale-revised, digit symbol coding test, letter and categorical verbal fluency test, and the Stroop color word test. RESULTS: The mean adherence to the exercise program was 79.2%. Improvements of cognitive function following multicomponent exercise were superior at treatment end (group x time interactions for the mini-mental state examination (P = 0.04), logical memory of immediate recall (P = 0.03), and letter verbal fluency test (P = 0.02)). The logical memory of delayed recall, digit symbol coding, and Stroop color word test showed main effects of time, although there were no group x time interactions. CONCLUSIONS: This study indicates that exercise improves or supports, at least partly, cognitive performance in older adults with aMCI.

DOI： 10.1186/1471-2377-12-128

PubMed

Yoshida Daisuke, Shimada Hiroyuki, Makizako Hyuma, Doi Takehiko, Ito Kengo, Kato Takashi, Shimokata Hiroshi, Washimi Yukihiko, Endo Hidetoshi, Suzuki Takao . The relationship between atrophy of the medial temporal area and daily activities in older adults with mild cognitive impairment. . Aging Clin Exp Res24 ( 5 ) 423 - 429 2012年10月

記述言語：英語掲載種別：研究論文（学術雑誌）

BACKGROUND AND AIMS: Many studies have suggested that social network, leisure activity, and physical activity can have protective effects against dementia and Alzheimer's disease. However, previous studies have not examined the relationship between daily activities and brain atrophy in older adults. This study aimed to explore what kind of daily activities were associated with atrophy of the medial temporal area including the entorhinal cortex (MTA-ERC) in older adults. METHODS: In total, 122 older adults (aged 65 and over) with subjective memory complaints or a Clinical Dementia Rating of 0.5 underwent magnetic resonance imaging, and MTA-ERC atrophy was assessed by the voxel- based morphometry method. Based on magnetic resonance imaging data, the subjects were divided into atrophy and non-atrophy groups. Daily activities were assessed using a 20-item questionnaire (e.g., instrumental activities of daily living, social activities), and we compared activity participation between the groups. RESULTS: The atrophy group (n=37) showed significantly lower participation in 4 out of 20 activity items (cleaning, intellectual activity, culture lessons, and using a personal computer) than the non-atrophy group (n=85). Summed scores of these 4 items (range from 0 to 4) were significantly associated with MTA-ERC atrophy even after adjustment for age, sex, education status, and Mini-Mental State Examination score. CONCLUSIONS: In conclusion, MTAERC atrophy was associated with cognitive activities or household-related activities requiring planning.

DOI： 10.3275/8297

PubMed

Doi Takehiko, Makizako Hyuma, Shimada Hiroyuki, Yoshida Daisuke, Ito Kengo, Kato Takashi, Ando Hiroshi, Suzuki Takao . Brain atrophy and trunk stability during dual-task walking among older adults. . J Gerontol A Biol Sci Med Sci67 ( 7 ) 790 - 795 2012年6月

記述言語：英語掲載種別：研究論文（学術雑誌）

BACKGROUND: Dual-task walking is believed to be more cognitively demanding than normal walking and alters trunk movement among older adults. However, the possible association between brain atrophy and spatiotemporal gait parameters, particularly during dual-task walking, is poorly understood. In this study, we examined the relationship between dual-task walking and brain atrophy. METHODS: One hundred ten elderly adults (aged 65-94 years, women n = 55) underwent magnetic resonance imaging scanning and gait experiments under normal and dual-task walking conditions. Linear accelerations of the trunk were measured in vertical, anteroposterior, and mediolateral directions using a triaxial accelerometer attached to the lower trunk. Gait speed, stride length, and cadence were recorded. The harmonic ratio, a measure of trunk stability, was computed separately in each direction to evaluate the smoothness of trunk movement during walking. Brain atrophy was quantitatively assessed using magnetic resonance image data. RESULTS: Gait speed, stride length, cadence, and harmonic ratio in all directions were lower in dual-task walking than in normal walking (p < .05). The dual-task-related changes in harmonic ratio were independently correlated with brain atrophy adjusted for subject characteristics only in the vertical direction (p < .05). CONCLUSIONS: Our findings support the hypothesis that dual-task walking is more cognitively demanding than normal walking. Decreased trunk stability during dual-task walking is associated with brain atrophy. Additional studies are necessary to elucidate the effects of regional brain atrophy on the control of walking.

DOI： 10.1093/gerona/glr214

PubMed

Uemura Kazuki, Doi Takehiko, Shimada Hiroyuki, Makizako Hyuma, Yoshida Daisuke, Tsutsumimoto Kota, Anan Yuya, Suzuki Takao . Effects of exercise intervention on vascular risk factors in older adults with mild cognitive impairment: a randomized controlled trial. . Dement Geriatr Cogn Dis Extra2 ( 1 ) 445 - 455 2012年1月

記述言語：英語掲載種別：研究論文（学術雑誌）

AIMS: The purpose of this study is to clarify the effects of exercise intervention on vascular risk factors in older adults with mild cognitive impairment (MCI). METHODS: Community-dwelling older adults who met the definition of MCI using the Petersen criteria (n = 100; mean age = 75.3 years) were randomly allocated to the exercise (n = 50) or education control group (n = 50). Participants in the exercise group exercised under the supervision of physiotherapists for 90 min/day, 2 days/week, 80 times for 12 months. Anthropometric profiles, blood markers, blood pressure, and physical fitness (the 6-min walking test) were measured. Total cholesterol (TC), high-density lipoprotein cholesterol (HDL-C), and TC/HDL-C risk ratio measurements were taken from blood samples. RESULTS: The exercise group showed significantly reduced TC and TC/HDL-C risk ratio after training compared with baseline levels (p < 0.001, p = 0.004). However, no significant reduction was found for the control group (p = 0.09, p = 0.09). Physical fitness also significantly improved after exercise intervention compared with the control group (p < 0.0001). CONCLUSION: Exercise intervention was associated with positive changes in important vascular risk factors related to cognitive decline and vascular disease in older adults with MCI.

DOI： 10.1159/000343486,

PubMed

Shimada Hiroyuki, Kato Takashi, Ito Kengo, Makizako Hyuma, Doi Takehiko, Yoshida Daisuke, Shimokata Hiroshi, Washimi Yukihiko, Endo Hidetoshi, Suzuki Takao . Relationship between atrophy of the medial temporal areas and cognitive functions in elderly adults with mild cognitive impairment. . Eur Neurol67 ( 3 ) 168 - 177 2012年

記述言語：英語掲載種別：研究論文（学術雑誌）

AIM: The current study sought to determine which types of cognitive function are related to atrophy of the bilateral medial temporal areas including the entorhinal cortex (MTA-ERC) in elderly adults. METHODS: The subjects were 96 elderly adults (mean age 75.3 years) with mild cognitive impairment. Subjects underwent Wechsler Memory Scale-Revised, logical memory I and II (WMS-R, LM I and II), Rey complex figure retention tests after 3 and 30 min (RCF-3 min and RCF-30 min), digit span backword (DSB), digit symbol-coding (DSC), Stroop Color and Word Test-Interference List (SCWT-IL) as well as magnetic resonance imaging (MRI) and were divided into elderly adults without or with mild to moderate MTA-ERC atrophy, and those with severe atrophy. RESULTS: In all subjects, MTA-ERC atrophy showed significant relationships with age (r = 0.43), education (r = -0.25), WMS-R, LM I (r = -0.21), DSC (r = -0.32), and SCWT-IL (r = 0.32). The mild to moderate atrophy group showed significant relationships between MTA-ERC atrophy and age (r = 0.34), DSC (r = -0.28), and SCWT-IL (r = 0.25). In contrast, in the severe atrophy group, MTA-ERC atrophy was correlated significantly with RCF-3 min (r = -0.70) and RCF-30 min (r = -0.74). The linear regression model included demographic variables and cognitive tests; two variables to survive the step-wise analysis were age (beta = 0.374) and SCWT-IL (beta = 0.247) in all subjects. Age (beta = 0.301), and RCF-30 min (beta = -0.521) and age (beta = 0.460) remained as a significant variable in the mild to moderate atrophy and severe atrophy groups, respectively. CONCLUSION: Executive function tests such as SCWT-IL may be useful as a screening tool to identify mild to moderate MTA-ERC atrophy and a decline in the RCF test may suggest severe MTA-ERC atrophy in elderly adults with MCI.

DOI： 10.1159/000334845

PubMed

Uemura Kazuki, Shimada Hiroyuki, Makizako Hyuma, Yoshida Daisuke, Doi Takehiko, Tsutsumimoto Kota, Suzuki Takao . A lower prevalence of self-reported fear of falling is associated with memory decline among older adults. . Gerontology58 ( 5 ) 413 - 418 2012年

記述言語：英語掲載種別：研究論文（学術雑誌）

BACKGROUND: In spite of a number of reports about various factors associated with the fear of falling (FoF) among older adults (such as age and physical function), the relationship between FoF and cognitive decline remains unclear. OBJECTIVE: To determine which cognitive function is related with the prevalence of FoF in older adults. METHODS: Participants were 101 older adults (mean age 75.1 years; 48.5% males). Of these, 54 older adults (53.4%) were classified as the fear group on the basis of the presence of FoF. Age, gender, the Timed Up and Go test (TUG), fall history, the Alzheimer's Disease Assessment Scale, the Wechsler Memory Scale-Revised-Logical Memory I (WMS-LM I), the delayed memory test, digit symbol coding, digit span and verbal fluency were measured as potential relevant factors. RESULTS: Logistic regression analysis revealed that TUG [odds ratio (OR) 1.43, 95% confidence interval (CI) 1.12-1.83; p = 0.004], WMS-LM I (OR 1.20, 95% CI 1.07-1.35; p = 0.002) and fall history (OR 4.38, 95% CI 1.53-12.51; p = 0.006) were independently associated with FoF. CONCLUSIONS: The results suggest that a lower prevalence of self-reported FoF is associated with memory decline among older adults. Insensitivity to FoF may be one of the characteristics of psychological change with memory decline.

DOI： 10.1159/000336988

PubMed

Ohnuma Takeshi, Makizako Hyuma, Abe Tsutomu, Miura Hisayuki, Shimada Hiroyuki . [Predictors of interruptions to living at home in elderly people enrolled in a home visit rehabilitation service]. . Nihon Ronen Igakkai Zasshi49 ( 2 ) 214 - 221 2012年

記述言語：日本語掲載種別：研究論文（学術雑誌）

AIM: The purpose of this study was to determine the predictors of interruption to living at home as a result of death, hospitalization, or admission to a long-term care facility in frail elderly people enrolled in a home visit rehabilitation service. METHODS: A total of 311 patients entered a home visit rehabilitation service within a study period of 1 September, 2005 to 31 March, 2010, 146 of whom met the criteria to be enrolled in this study and gave consent. Of these, 73 received a continuous home visit rehabilitation service (continuous group) of over 2 years and 73 experienced interruption to this service due to death, hospitalization, or admission to a long-term care facility (interruption group). The following physical, social, and medical factors were recorded and analyzed: age, sex, care level, disease diagnoses, gait disability, cognitive impairment, living with another person and cause of the interruption to the home-visit rehabilitation service. We compared each item between the interruption and continuous groups. Logistic regression analysis was used to identify the significant predictors of interruptions to living at home. RESULTS: Patients in the interruption group demonstrated significantly lower functioning in activities of daily living (ADL), gait ability and lower cognitive status, and higher rates of respiratory diseases and cancer compared with the continuous group. On logistic regression analysis, ADL score (odds ratio [OR]=0.97, p<0.01), and the presence of respiratory diseases (OR=4.35, p=0.04) and cancer (OR=13.46, p<0.01) were significantly associated with interruptions to living at home. CONCLUSIONS: Lower ADL functioning, respiratory diseases and cancer were significant predictors of interruption to living at home in frail elderly adults.

PubMed

Oya Toshihisa, Uchiyama Yasushi, Shimada Hiroyuki, Makizako Hyuma, Doi Takehiko, Yoshida Daisuke, Uemura Kazuki, Suzuki Takao . [Factors associated with fear of falling among community-dwelling elderly adults without reduced performance in instrumental activities of daily living]. . Nihon Ronen Igakkai Zasshi49 ( 4 ) 457 - 462 2012年

記述言語：日本語掲載種別：研究論文（学術雑誌）

AIM: The purpose of this study was to examine factors related to fear of falling (FOF) in elderly adults who showed no reduced performance regarding independent instrumental activities of daily living (IADL). METHODS: A total of 119 elderly adults participated in the study (mean age, 75.7+/-7.2 years, women, n=60). We investigated the prevalence of FOF, anamnesis, medications, body pain, and history of falls, the Geriatric Depression Scale, International Physical Activity Questionnaire, Life-Space Assessment (LSA). The Timed Up and Go test (TUG) and one-legged standing time were measured to evaluate physical performance. Participants were divided into elderly adults with FOF (FOF group) and those without FOF (non-FOF group). The unpaired t-test or chi-square test was used for group comparisons. Multiple logistic regression analysis was then performed to examine the factors associated with FOF. RESULTS: The prevalence of FOF was 51.3% overall. The FOF group had a higher prevalence of anamnesis, body pain, and history of falls than the non-FOF group. The FOF group had lower LSA scores, longer durations on the TUG, and shorter durations on the one-legged standing test than the non-FOF group. On multiple logistic regression analysis, LSA (total score, 120 points) was significantly associated with FOF (odds ratio: 0.96, 95% confidence interval=0.93-0.99). CONCLUSION: Fear of falling was significantly associated with life space in community-dwelling elderly adults who showed no reduced performance regarding IADL. In future, it will be necessary to clarify any possible causal relationship by longitudinal investigations.

PubMed

Makizako Hyuma, Shimada Hiroyuki, Doi Takehiko, Yoshida Daisuke, Ito Kengo, Kato Takashi, Shimokata Hiroshi, Washimi Yukihiko, Endo Hidetoshi, Suzuki Takao . The association between decline in physical functioning and atrophy of medial temporal areas in community-dwelling older adults with amnestic and nonamnestic mild cognitive impairment. . Arch Phys Med Rehabil92 ( 12 ) 1992 - 1999 2011年12月

記述言語：英語掲載種別：研究論文（学術雑誌）

OBJECTIVE: To examine whether declining performance in aspects of physical functioning, including lower extremity muscle strength, 1-legged balance, walking speed, and exercise capacity, is associated with atrophy of medial temporal areas in community-dwelling older adults with mild cognitive impairment (MCI). DESIGN: Cross-sectional study. SETTING: General community in Japan. PARTICIPANTS: Community-dwelling older adults 65 years and older with a Clinical Dementia Rating of 0.5 or memory complaints were enrolled in this study. This study examined 34 participants with amnestic MCI (aMCI) and 58 nonamnestic MCI (non-aMCI) participants. INTERVENTIONS: Not applicable. MAIN OUTCOME MEASURES: The following physical performance tests were conducted: muscle strength of knee extension, 1-legged standing time, 5-m walking test, and 6-minute walk test (6MWT). The z scores of the voxel-based specific regional analysis system for Alzheimer's disease were determined to assess the degree of atrophy in the bilateral medial temporal areas including the entorhinal cortex (MTA-ERC). RESULTS: In the aMCI group, 6MWT performance was associated with MTA-ERC atrophy (beta=-.462, P=.014) after controlling for age. In the stepwise multiple regression analyses, 6MWT and body mass index were found to be significant determinants of MTA-ERC atrophy in all participants (R(2)=.275), as well as the aMCI and non-aMCI groups when analyzed separately (R(2)=.418 and R(2)=.216, respectively). CONCLUSIONS: A decline in exercise capacity was found to be more closely associated with atrophy of the MTA-ERC compared with other aspects of physical functioning in older adults with MCI, especially the amnestic type. These findings suggest that it is important for future studies to investigate the effects of increased aerobic activity and improved fitness on brain volume in older adults at risk of developing dementia.

DOI： 10.1016/j.apmr.2011.07.195

PubMed

Shimada Hiroyuki, Tiedemann Anne, Lord Stephen R, Suzukawa Megumi, Makizako Hyuma, Kobayashi Kumiko, Suzuki Takao . Physical factors underlying the association between lower walking performance and falls in older people: a structural equation model. . Arch Gerontol Geriatr53 ( 2 ) 131 - 134 2011年9月

記述言語：英語掲載種別：研究論文（学術雑誌）

The purpose of this study was to determine the interrelationships between lower limb muscle performance, balance, gait and falls in older people using structural equation modeling. Study participants were two hundred and thirteen people aged 65 years and older (mean age, 80.0 +/- 7.1 years), who used day-care services in Japan. The outcome measures were the history of falls three months retrospectively and physical risk factors for falling, including performance in the chair stand test (CST), one-leg standing test (OLS), tandem walk test, 6m walking time, and the timed up-and-go (TUG) test. Thirty-nine (18.3%) of the 213 participants had fallen at least one or more times during the preceding 3 months. The fall group had significantly slower 6m walking speed and took significantly longer to undertake the TUG test than the non-fall group. In a structural equation model, performance in the CST contributed significantly to gait function, and low gait function was significantly and directly associated with falls in older people. This suggests that task-specific strength exercise as well as general mobility retraining should be important components of exercise programs designed to reduce falls in older people.

DOI： 10.1016/j.archger.2010.11.003

PubMed

Makizako Hyuma, Furuna Taketo, Shimada Hiroyuki, Ihira Hikaru, Kimura Mika, Uchiyama Eiichi, Oddsson Lars I E . Association between a history of falls and the ability to multi-task in community-dwelling older people. . Aging Clin Exp Res22 ( 5-6 ) 427 - 432 2010年10月

記述言語：英語掲載種別：研究論文（学術雑誌）

BACKGROUND AND AIMS: Many older people fall when they perform tasks which require increased attention. The aim of this study was to determine differences in reaction times, during simple-, dual- and triple-task conditions requiring differing levels of motor coordination, balance control and cognitive attention, between groups of fallers and non-fallers in community-dwelling older individuals. METHODS: The study involved the recruitment of 87 older individuals living at home, 57 women and 30 men aged 75 to 91 years. Reaction times, measured by pushing a handheld button as quickly as possible in response to a visual stimulus, were measured in four conditions: 1) quiet standing (simple-task); 2) counting backward during quiet standing (dual-task with cognitive demand); 3) stepping in place (dual-task with balance demand); and 4) counting backward while stepping in place (triple-task with cognitive and balance demands). RESULTS: Twenty-nine (33.3%) participants had fallen at least once during the past year. There were no statistically significant differences in reaction times between non-fallers and fallers during any of the tasks. Reaction times were significantly longer during the dual- and triple-tasks compared with the simple-task conditions in both groups. The ratio between reaction times during dual-tasks with balance demands (stepping in place) and those in the simple-task condition were significantly related to a history of falls and showed the highest odds ratio (OR 3.16, 95% CI 1.06- 9.45, p=0.04). CONCLUSIONS: Relative changes in reaction times during a dual-task with balance demands were related to a history of falls in community-dwelling older individuals. Reaction times in dual-task conditions with a balance demand were more sensitive to past falls than those during a dual-task with cognitive demands.

DOI： 10.3275/6763

PubMed

Suzukawa Megumi, Shimada Hiroyuki, Makizako Hyuma, Watanabe Shuichiro, Suzuki Takao . [Incidence of falls and fractures in disabled elderly people utilizing long-term care insurance]. . Nihon Ronen Igakkai Zasshi46 ( 4 ) 334 - 340 2009年7月

記述言語：日本語掲載種別：研究論文（学術雑誌）

AIM: To investigate the incidence of falls and fall-related fractures in disabled elderly people utilizing long-term care insurance, and influence of gender, age, disabled level is examined. METHODS: Subjects were 8,335 elderly people (mean age, 82.2+/-7.4 years). Falls and fractures were investigated retrospectively for the one year study period either via a self-report questionnaire, or via care workers and/or family members when the subjects had cognitive impairments. The care workers gave are a free description about for the fall that had occurred when using the facilities. RESULTS: Men showed significantly higher rate of falls (26.8%) than women (24.6%). In women, there was a significant difference in fall rates between the severely disabled group (26.4%) and the moderately disabled group (23.5%). Women showed a significantly higher rate of fractures (12.2%) than that of men (4.5%). In relationship between fall-related fractures and potential correlates, there was a significant relation between women and the fall-related fractures [OR 2.5, 95%CI 1.7-3.6]. The severely disabled group showed a significantly higher rate of falls in the toilet, on the other hand, the moderately disabled group showed significantly higher rate of falls during exercise and recreation or standing. CONCLUSION: The rate of falls in women was lower than men in this study population. The result may be affected by the lower proportion of women in the moderately disabled group compared with men. Only gender was significantly associated with the incidence of fall-related fractures in disabled elderly people.

PubMed

Makizako Hyuma, Abe Tsutomu, Shimada Hiroyuki, Ohnuma Takeshi, Furuna Taketo, Nakamura Yoshio . Combined effect of factors associated with burdens on primary caregiver. . Geriatr Gerontol Int9 ( 2 ) 183 - 189 2009年6月

記述言語：英語掲載種別：研究論文（学術雑誌）

BACKGROUND: It is argued that a multidimensional approach is necessary for burden assessment. Reducing caregiver burden is a social problem in the ageing Japan society. We examined the combined effect of factors affecting the care burden among community-dwelling handicapped people and their caregivers. METHODS: The participants were 49 handicapped people (aged 53-104 years) who received home-visit rehabilitation, and their 49 caregivers (age 42-85 years). Caregivers were provided questionnaires consisting of questions on social support, subjective well-being, self-efficacy with regard to care continuation, the Motor Fitness Scale and caregiver burden. Care recipients were assessed using the Bedside Mobility Scale and the Barthel Index. RESULTS: We prepared the hypothesis model using structural equation modeling with the bootstrap method within outcome measures. The hypothesis model did not fit the data well. The impact of the Motor Fitness Scale was shifted from the caregiver burden to care self-efficacy and well-being, having a cooperator for care and variable of spouse caregiver or others associated with caregiver well-being in the revised model. The fit of the revised model was acceptable (goodness of fit index, 0.903; comparative fit index, 0.998; root mean square error of approximation, 0.017). In the revised model, the care recipients' disabled state was associated with caregiver burden. In addition, higher burden and poor motor fitness of caregivers might lead to lower care self-efficacy in providing continuous care and lower caregiver well-being. CONCLUSION: These findings suggested that the program to reduce caregiver burden should focus on aspects of the care recipients' disabled state, the caregivers' well-being, fitness, and care self-efficacy.

DOI： 10.1111/j.1447-0594.2009.00523.x

PubMed

Makizako Hyuma, Abe Tsutomu, Abe Keiichiro, Kobayashi Satomi, Koguchi Rie, Onuma Takeshi, Shimada Hiroyuki, Nakamura Yoshio . [Factors burdening the caregiving relatives of community-dwelling disable Japanese people]. . Nihon Ronen Igakkai Zasshi45 ( 1 ) 59 - 67 2008年1月

記述言語：日本語掲載種別：研究論文（学術雑誌）

AIM: This study examined the factors associated with burdens on the primary caregivers of community-dwelling disabled people. METHODS: Participants were 78 disabled people (40 men, 38 women; mean age 77.8+/-11.5 years) who received home-based physical therapy and/or occupational therapy, and their 78 caregivers (20 men, 58 women; mean age 66.8+/-10.2 years). The caregiver burden was assessed using the short version of the Japanese version of the Zarit Caregiver Burden Interview (J-ZBI_8). In addition, the primary caregivers completed questionnaires about burdens arising from supporting the activities of daily living (ADL) using a visual analogue scale, available social support, subjective well-being, and the Motor Fitness Scale. The performance of the disabled subjects was assessed using the Bedside Mobility Scale and the Barthel Index. The disabled subjects and the caregivers were divided into higher burden (J-ZBI_8 score, 10 points and over) and lower burden groups (J-ZBI_8 score, 9 points and under) to compare the group differences in the measurements. RESULTS: The disabled participants in the lower burden group (n=41) showed significantly higher Bedside Mobility Scale scores and Barthel Index scores than those in the higher burden group (n=37). The primary caregivers in the higher burden group showed significantly higher burden due to supporting the ADL, lower subjective well-being, and lower social support as compared to those in the lower-burden group. CONCLUSION: The burden levels of the primary caregivers relating to the mobility and ADL of their recipients were assessed. The caregivers with higher burden showed less social support and low subjective well-being.

PubMed

中井雄貴, 富岡一俊, 谷口善昭, 竹中俊宏, 牧迫飛雄馬 . COVID-19対策に伴う外出自粛時期の地域在住高齢者における身体活動量変化　運動教室に参加していた高齢者を対象とした調査 . 理学療法科学36 ( 1 ) 35 - 40 2021年2月

出版者・発行元：(一社)理学療法科学学会

[目的]新型コロナウイルス感染症(COVID-19)の感染拡大予防対策に伴う外出自粛時期前後での運動教室に参加していた地域在住高齢者における身体活動量の変化を調べた。[対象と方法]対象は地域在住高齢者15名、2019年9月(緊急事態宣言前)と2020年4月(緊急事態宣言中)における身体活動量と生活空間(LSA)の変化を比較した。身体活動量は3軸加速度計を用いて計測した。[結果]緊急事態宣言前に比べて緊急事態宣言中は2割の者で町外への外出(生活空間レベル5)をしておらず、LSAスコアが低下傾向であったが、有意な変化ではなかった。身体活動量も有意な変化はなかった。[結語]2020年4月中旬時点において運動教室に参加していた高齢者は、生活範囲の顕著な変化および身体活動量の低下は認められなかった。(著者抄録)

Makizako H, Nakai Y, Tomioka K, Taniguchi Y, Sato N, Wada A, Kiyama R, Tsutsumimoto K, Ohishi M, Kiuchi Y, Kubozono T, Takenaka T . Effects of a Multicomponent Exercise Program in Physical Function and Muscle Mass in Sarcopenic/Pre-Sarcopenic Adults. . Journal of clinical medicine9 ( 5 ) 2020年5月

中井雄貴, 富岡一俊, 谷口善昭, 木山良二, 佐藤菜々, 和田あゆみ, 窪園琢郎, 大石充, 牧迫飛雄馬 . 地域在住高齢者における腰痛および膝痛と身体機能との関連　急性および慢性疼痛が歩行速度や握力に及ぼす影響 . 理学療法学47 ( 2 ) 146 - 152 2020年4月

出版者・発行元：(公社)日本理学療法士協会

【目的】地域在住高齢者の有する腰痛と膝痛が、急性もしくは慢性疼痛であるかの違いによって身体機能に及ぼす影響を明らかにする。【方法】地域コホート研究(垂水研究2018)に参加した65歳以上の高齢者735名を対象とした。質問紙により急性・慢性疼痛の有無を聴取し、歩行速度および握力との関連を分析した。【結果】ロジスティック回帰分析の結果、慢性疼痛の有無は歩行速度低下と有意に関連していたが(調整後オッズ比2.55、p=0.001)、急性疼痛との関連はなかった(調整後オッズ比1.19、p=0.632)(年齢、性別、GDS-15、内服薬数、ASMI、握力を共変量)。急性・慢性疼痛の有無と握力低下との関連はなかった(急性疼痛有無:調整後オッズ比1.22、p=0.477。慢性疼痛有無:調整後オッズ比0.85、p=0.530)。【結論】地域在住高齢者において、慢性疼痛を有することと歩行速度低下との関連が示唆された。(著者抄録)

平井達也, 牧迫飛雄馬, 石川康伸, 若月勇輝, 吉元勇輝 . 転倒経験の有無が歩行の主観的評価と客観的運動評価の関連性に与える影響 . 理学療法科学35 ( 2 ) 263 - 266 2020年4月

出版者・発行元：(一社)理学療法科学学会

[目的]自己の歩行に対する主観的な評価である日本語版modified Gait Efficacy Scale(日本語版mGES)と客観的な運動機能評価との関連性が転倒経験の有無により異なるかを検討すること。[対象と方法]対象は65歳以上の地域在住高齢者で転倒経験により転倒群13名と非転倒群50名に分けた。日本語版mGES、重心動揺、Timed up and go(TUG)の測定を行った。[結果]転倒経験の有無にかかわらず、日本語版mGESと重心動揺との関連は認められなかった。日本語版mGESとTUGでは、非転倒群のみで有意な相関関係を認め、転倒群では有意な関連を認めなかった。[結語]歩行の主観的評価と客観的評価の関連性は転倒経験の有無によって異なることが示唆された。(著者抄録)

中井雄貴, 富岡一俊, 谷口善昭, 木山良二, 佐藤菜々, 和田あゆみ, 窪園琢郎, 大石充, 牧迫飛雄馬 . 地域在住高齢者における腰痛および膝痛と身体機能との関連:─急性および慢性疼痛が歩行速度や握力に及ぼす影響─ . 理学療法学47 ( 2 ) 146 - 152 2020年

出版者・発行元：日本理学療法士学会

<p>【目的】地域在住高齢者の有する腰痛と膝痛が，急性もしくは慢性疼痛であるかの違いによって身体機能に及ぼす影響を明らかにする。【方法】地域コホート研究（垂水研究2018）に参加した65 歳以上の高齢者735 名を対象とした。質問紙により急性・慢性疼痛の有無を聴取し，歩行速度および握力との関連を分析した。【結果】ロジスティック回帰分析の結果，慢性疼痛の有無は歩行速度低下と有意に関連していたが（調整後オッズ比2.55，p = 0.001），急性疼痛との関連はなかった（調整後オッズ比1.19，p = 0.632）（年齢，性別，GDS-15，内服薬数，ASMI，握力を共変量）。急性・慢性疼痛の有無と握力低下との関連はなかった（急性疼痛有無：調整後オッズ比1.22，p = 0.477．慢性疼痛有無：調整後オッズ比0.85，p = 0.530）。【結論】地域在住高齢者において，慢性疼痛を有することと歩行速度低下との関連が示唆された。</p>

DOI： 10.15063/rigaku.11722

CiNii Research

平井達也, 牧迫飛雄馬, 石川康伸, 若月勇輝, 吉元勇輝 . 転倒経験の有無が歩行の主観的評価と客観的運動評価の関連性に与える影響 . 理学療法科学35 ( 2 ) 263 - 266 2020年

出版者・発行元：理学療法科学学会

<p>〔目的〕自己の歩行に対する主観的な評価である日本語版modified Gait Efficacy Scale（日本語版mGES）と客観的な運動機能評価との関連性が転倒経験の有無により異なるかを検討すること．〔対象と方法〕対象は65歳以上の地域在住高齢者で転倒経験により転倒群13名と非転倒群50名に分けた．日本語版mGES，重心動揺，Timed up and go（TUG）の測定を行った．〔結果〕転倒経験の有無にかかわらず，日本語版mGESと重心動揺との関連は認められなかった．日本語版mGESとTUGでは，非転倒群のみで有意な相関関係を認め，転倒群では有意な関連を認めなかった．〔結語〕歩行の主観的評価と客観的評価の関連性は転倒経験の有無によって異なることが示唆された．</p>

DOI： 10.1589/rika.35.263

Scopus

CiNii Research

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