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- Title
Relationship between Fall Risk and Gait Ability under Multi-task Conditions in Community-dwelling Elderly.
- Authors
YU TAKATA; YOSHIHIKO FUJITA; TOMOHIRO KUBOTA; HARUHIKO INADA; JUNKO OKUNO; HISAKO YANAGI
- Abstract
[Purpose] The purpose of this study was to clarify the relationship between fall risk and gait ability under multi-task conditions in community-dwelling elderly individuals. [Subjects] The subjects were 35 community-dwelling elderly individuals living in Ibaraki Prefecture. [Methods] Gait ability was measured during a 10-m walk under multi-task conditions (balance, auditory, reading, subtraction), and it was compared with the gait ability during normal walking. Subjects' characteristics including fall score were obtained by a self-report questionnaire. [Results] Changes in stride length and the number of steps in the auditory task showed a significant correlation with fall scores. Additionally, changes in stride length were significantly larger in the multi-fall group than in the no-fall group. [Conclusion] Our data suggest that determining gait ability under multi-task conditions might help identify subjects at a high risk of fall, and that tasks more complex than dual tasks are suitable for testing community-dwelling elderly individuals for fall risk.
- Subjects
IBARAKI-ken (Japan); GAIT disorders; DISEASES in older people; WALKING; RISK factors of falling down
- Publication
Rigakuryoho Kagaku, 2014, Vol 29, Issue 2, p201
- ISSN
1341-1667
- Publication type
Article
- DOI
10.1589/rika.29.201