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https://doi.org/10.24546/00391938
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2024-03-30
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00391938 (fulltext)
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メタデータID
00391938
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open access
出版タイプ
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タイトル
Age- and Speed-Related Changes in Gait Parameters of Adult Women with Osteoarthritis of the Hip
著者
Hirata, Soichiro ; Yamada, Minoru ; Ono, Rei ; Saura, Ryuichi ; Ishikawa, Hitoshi ; Takikawa, Satoshi ; Shibanuma, Nao ; Kurosaka, Masahiro
著者名
Hirata, Soichiro
著者名
Yamada, Minoru
著者名
Ono, Rei
著者名
Saura, Ryuichi
著者名
Ishikawa, Hitoshi
著者名
Takikawa, Satoshi
著者名
Shibanuma, Nao
著者名
Kurosaka, Masahiro
収録物名
Bulletin of health sciences Kobe
巻(号)
19
ページ
81-86
出版者
Graduate School of Health Sciences, Kobe University
刊行日
2004-03-25
公開日
2006-09-11
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本文ファイルは、国立情報学研究所CiNiiより提供されたものです。
抄録
We conducted this cross-sectional study to elucidate age- and speed-related changes in gait parameters of adult women with osteoarthritis (OA) of the hip using simple timed normal and maximum walking tests on a 10 m walkway. The study included 42 women, who were divided into four age groups : G40 (35-44 years, n = 9), G 50 (45-54 years, n = 18), G 60 .(55-64 years, n = 10), and G 70 (65-74 years, n = 5). Test-retest reliability coefficient for three gait parameters (speed, step length, and cadence (step frequency)) during normal and maximum walking was shown to be excellent (all r > 0.85, Pearson's correlation). We found a steep decline in normal and maximum walking speeds from G60 to G 70 at a 6.3% and 8.5% per decade, respectively, which were much smaller than previously reported for normal adults by others and were considered due to slower speeds in G40 to G60. From normal to maximum walking, a percent increase in cadence was significantly greater than that in step length for G40 and G50, suggesting an altered strategy to increase walking speed in the presence of the limited hip rotation as primary joint impairment. These results suggest that hip OA affects gait parameters significantly in middle aged subjects.
キーワード
Walking speed
Gait parameter
Osteoarthritis
カテゴリ
Bulletin of health sciences Kobe
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19号(2004-03-25)
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資源タイプ
departmental bulletin paper
言語
English (英語)
ISSN
1346-8707
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NCID
AA11316362
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関連情報
NAID
110004599701
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