Volume 21, Issue 5 pp. 404-410
ORIGINAL ARTICLE: EPIDEMIOLOGY, CLINICAL PRACTICE AND HEALTH

Age-related changes in gait speeds and asymmetry during circular gait and straight-line gait in older individuals aged 60–79 years

Tetsuya Hirono

Corresponding Author

Tetsuya Hirono

Human Health Sciences, Graduate School of Medicine, Kyoto University, Kyoto, Japan

Research Fellow of Japan Society for the Promotion of Science, Tokyo, Japan

Correspondence

Tetsuya Hirono, RPT MSc, Human Health Sciences, Graduate School of Medicine, Kyoto University, 53 Shogoin-Kawahara-cho, Sakyo-ku, Kyoto 606-8507, Japan.

Email: [email protected]

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Tome Ikezoe

Tome Ikezoe

Human Health Sciences, Graduate School of Medicine, Kyoto University, Kyoto, Japan

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Momoko Yamagata

Momoko Yamagata

Human Health Sciences, Graduate School of Medicine, Kyoto University, Kyoto, Japan

Research Fellow of Japan Society for the Promotion of Science, Tokyo, Japan

Department of Human Development, Graduate School of Human Development and Environment, Kobe University, Kobe, Japan

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Takehiro Kato

Takehiro Kato

Human Health Sciences, Graduate School of Medicine, Kyoto University, Kyoto, Japan

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Jun Umehara

Jun Umehara

Human Health Sciences, Graduate School of Medicine, Kyoto University, Kyoto, Japan

Research Fellow of Japan Society for the Promotion of Science, Tokyo, Japan

Center for Information and Neural Networks, National Institute of Information and Communications Technology, Osaka, Japan

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Ko Yanase

Ko Yanase

Human Health Sciences, Graduate School of Medicine, Kyoto University, Kyoto, Japan

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Sayaka Nakao

Sayaka Nakao

Human Health Sciences, Graduate School of Medicine, Kyoto University, Kyoto, Japan

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Tadao Tsuboyama

Tadao Tsuboyama

Human Health Sciences, Graduate School of Medicine, Kyoto University, Kyoto, Japan

School of Health Sciences, Bukkyo University, Kyoto, Japan

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Yasuharu Tabara

Yasuharu Tabara

Center for Genomic Medicine, Graduate School of Medicine, Kyoto University, Kyoto, Japan

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Fumihiko Matsuda

Fumihiko Matsuda

Center for Genomic Medicine, Graduate School of Medicine, Kyoto University, Kyoto, Japan

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Noriaki Ichihashi

Noriaki Ichihashi

Human Health Sciences, Graduate School of Medicine, Kyoto University, Kyoto, Japan

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on behalf of theNagahama Study Group

Nagahama Study Group

The Nagahama Study group executive committee is composed of the following individuals: Yasuharu Tabara, Takahisa Kawaguchi, Kazuya Setoh, Yoshimitsu Takahashi, Shinji Kosugi, Takeo Nakayama, and Fumihiko Matsuda from Center for Genomic Medicine, Kyoto University Graduate School of Medicine (Ya.T, T.K., K.S., F.M.); Department of Health Informatics (Yo.T, T.N.), Department of Medical Ethics and Medical Genetics (S.K.), Kyoto University School of Public Health.

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First published: 29 March 2021
Citations: 6

Abstract

Aim

The present study aimed to investigate the age-related changes in gait speeds and asymmetry during circular and straight-line gaits among older adults aged 60–79 years.

Methods

The study included 391 community-dwelling older adults aged >60 years, who participated in the Nagahama cohort study. They were assigned to four age groups: 60–64 years (early 60s), 65–69 years (late 60s), 70–74 years (early 70s) and 75–79 years (late 70s). For the circular gait test, the time required to walk twice around a 1-m diameter circle for right and left rotations were measured. The average time of the two trials was measured as the circular gait time, and the side-to-side difference in the circular gait times was calculated as an asymmetry index. Walking speed, asymmetry of step length, and asymmetry of stance duration time during straight-line gait at comfortable and maximal walking pace were measured.

Results

Circular gait time in older women in the late 70s group was significantly slower than that in other age groups; however, no age-related change was observed in older men. Maximal gait speeds in the early and late 70s groups were significantly slower than those in the early 60s group.

Conclusions

Age-related decline in circular gait speed was observed in older women aged ≥75 years, but not in older men. Maximal straight-line gait speed decreased significantly in both genders after the age of 70 years. Geriatr Gerontol Int 2021; 21: 404–410.

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