WALKING ABILITY OF OLDER ADULTS IN THE COMMUNITY
WALKING ABILITY OF OLDER ADULTS IN THE COMMUNITY
复制标题
社区老年人的步行能力
DOI：
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复制
发表时间：
1998
期刊：
影响因子：
--
通讯作者：
H. Okuzumi
中科院分区：
文献类型：
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作者：
M. Sugiura;H. Nagasaki;T. Furuna;H. Okuzumi
对日本一个农村社区的510名老年人的步行能力进行了四年的纵向变化研究。参与者以他们喜欢的和最大的速度在11米的人行道上行走，并测量了速度、步长、步速和步行比(步长/步速)。同时检查包括肌肉力量、平衡和手工技能在内的体能表现。在纵向和横断面数据中，除步速外，所有变量均随年龄增长而下降。与60多岁的参与者相比，70岁及以上的参与者纵向下降速度加快。在基线上测量的握力、平衡和手动速度预测了四年内步行速度的相对变化。通过基线时的最大步行速度来预测四年内死亡率和器质性ADL下降的风险。这些结果表明，步行测试对评估社区老年人的身体功能具有判别和预测效度。(Jpn，J.Phys.)健身运动医学。关键词：纵向研究，衰老，步行，工具性ADL，死亡率。
Four-year longitudinal changes in walking ability were examined in 510 older adults in a rural community in Japan. The participants walked on an 11-m walkway at their preferred and maximum speeds, and velocity, step length, step rate, and walk ratio (step length/step rate) were measured. Physical performance, including muscle strength, balance, and manual skill, was examined concur rently. An age-related decline in all variables except for step rate was confirmed in the longitudinal as well as cross-sectional data. The longitudinal decline accelerated for participants in their seventies and over, as compared to those in their sixties. Grip strength, balance, and manual speed, measured at the baseline, predicted relative changes in walking velocity over four years. The risk of mortality and instrumental ADL decline in four years were also predicted by maximum walking velocity at the baseline. These results suggest that the walking test has discriminant and predictive validities for assessing the physical functioning of community-dwelling older adults. (Jpn, J. Phys. Fitness Sports Med. 1998, 47 : 443•`452) key words : Longitudinal study, Aging, Walking, Instrumental ADL, Mortality.
DOI：
10.1093/geronj/49.2.m85
发表时间：
1994-03-01
期刊：
JOURNALS OF GERONTOLOGY
影响因子：
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作者：
GURALNIK, JM;SIMONSICK, EM;WALLACE, RB
通讯作者：
WALLACE, RB
身体活动和健身有利于健康和长寿。
DOI：
10.1080/02701367.1996.10608850
发表时间：
1996
期刊：
Research quarterly for exercise and sport.
影响因子：
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作者：
PaffenbargerJr,RS;Lee,IM
通讯作者：
Lee,IM