Shigeya Tanaka1,2, Shin Honda3, Hajime Nakano3, Yuko Sato2, Kazufumi Araya2, Haruyasu Yamaguchi1. 1. Department of Rehabilitation Sciences, Gunma University Graduate School of Health Sciences, Maebashi, Japan. 2. Departments of Rehabilitation, Shin-aikai Medical Corporation, Annaka, Japan. 3. Departments of Internal medicine, Shin-aikai Medical Corporation, Annaka, Japan.
Abstract
AIM: The aim of this study was to compare the effects of rehabilitation involving group and personal sessions on demented participants. METHODS: This single-blinded randomized controlled trial included 60 elderly participants with dementia in a geriatric health service facility, or R oken. Staff members, who did not participate in the intervention, examined cognitive function, mood, communication ability, severity of dementia, objective quality of life, vitality, and daily behaviour. After a baseline assessment, participants were randomly divided into three groups: (i) group intervention; (ii) personal intervention; and (iii) control. The 1-h group intervention (3-5 subjects) and 20-min personal intervention (one staff member per participant) were performed twice a week for 12 weeks (24 total sessions). The cognitive rehabilitation programme consisted of reminiscence, reality orientation, and physical exercise, and it was based on five principles of brain-activating rehabilitation; (i) pleasant atmosphere; (ii) communication; (iii) social roles; (iv) praising; and (v) errorless support. Data were analyzed after the second assessment. RESULTS: Outcome measures were analyzed in 43 participants-14 in the control group, 13 in group intervention, and 16 in personal intervention. Repeated measure ancova showed a significant interaction for cognitive function score (Mini-Mental State Examination) between group intervention and controls ( F = 5.535, P = 0.029). In the post-hoc analysis, group intervention showed significant improvement (P = 0.016). Global severity of dementia tended to improve (P = 0.094) in group intervention compared to control (Mann-Whitney U -test). There were no significant interactions or improvements for other measurements. CONCLUSIONS: Group rehabilitation for dementia is more effective for improving cognitive function and global severity of dementia than personal rehabilitation in Roken.
RCT Entities:
AIM: The aim of this study was to compare the effects of rehabilitation involving group and personal sessions on demented participants. METHODS: This single-blinded randomized controlled trial included 60 elderly participants with dementia in a geriatric health service facility, or R oken. Staff members, who did not participate in the intervention, examined cognitive function, mood, communication ability, severity of dementia, objective quality of life, vitality, and daily behaviour. After a baseline assessment, participants were randomly divided into three groups: (i) group intervention; (ii) personal intervention; and (iii) control. The 1-h group intervention (3-5 subjects) and 20-min personal intervention (one staff member per participant) were performed twice a week for 12 weeks (24 total sessions). The cognitive rehabilitation programme consisted of reminiscence, reality orientation, and physical exercise, and it was based on five principles of brain-activating rehabilitation; (i) pleasant atmosphere; (ii) communication; (iii) social roles; (iv) praising; and (v) errorless support. Data were analyzed after the second assessment. RESULTS: Outcome measures were analyzed in 43 participants-14 in the control group, 13 in group intervention, and 16 in personal intervention. Repeated measure ancova showed a significant interaction for cognitive function score (Mini-Mental State Examination) between group intervention and controls ( F = 5.535, P = 0.029). In the post-hoc analysis, group intervention showed significant improvement (P = 0.016). Global severity of dementia tended to improve (P = 0.094) in group intervention compared to control (Mann-Whitney U -test). There were no significant interactions or improvements for other measurements. CONCLUSIONS: Group rehabilitation for dementia is more effective for improving cognitive function and global severity of dementia than personal rehabilitation in Roken.
Authors: Shiyu Lu; Anna Y Zhang; Tianyin Liu; Jacky C P Choy; Maggie S L Ma; Gloria Wong; Terry Lum Journal: BMJ Open Date: 2021-11-29 Impact factor: 2.692