Evidence map›Paper›PMID 38398393›Full record

ArticleJournal of clinical medicine2024

Do Postural and Walking Stabilities Change over a Decade by Aging? A Longitudinal Study.

Naoki Segi, Hiroaki Nakashima, Sadayuki Ito, Jun Ouchida, Ryotaro Oishi, Ippei Yamauchi, Yuichi Miyairi, Yoshinori Morita, Yasuhiko Takegami, Shinya Ishizuka and 3 more

Open access · goldAbstract read
In one paragraph

Article in Journal of clinical medicine, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
1.1field-weighted citation impact, top 22% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

1 citing paper in PubMed, 1 citations in OpenAlex.

  1. Observational
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

13 authors at 3 institutions in 1 country.

Naoki SegiDepartment of Orthopaedic Surgery, Nagoya University Graduate School of Medicine, Nagoya 466-8550, Japan.ORCID 0000-0001-9681-2422
Hiroaki NakashimaDepartment of Orthopaedic Surgery, Nagoya University Graduate School of Medicine, Nagoya 466-8550, Japan.ORCID 0000-0002-0039-9678
Sadayuki ItoDepartment of Orthopaedic Surgery, Nagoya University Graduate School of Medicine, Nagoya 466-8550, Japan.
Jun OuchidaDepartment of Orthopaedic Surgery, Nagoya University Graduate School of Medicine, Nagoya 466-8550, Japan.
Ryotaro OishiDepartment of Orthopaedic Surgery, Nagoya University Graduate School of Medicine, Nagoya 466-8550, Japan.
Ippei YamauchiDepartment of Orthopaedic Surgery, Nagoya University Graduate School of Medicine, Nagoya 466-8550, Japan.
Yuichi MiyairiDepartment of Orthopaedic Surgery, Nagoya University Graduate School of Medicine, Nagoya 466-8550, Japan.
Yoshinori MoritaDepartment of Orthopaedic Surgery, Nagoya University Graduate School of Medicine, Nagoya 466-8550, Japan.
Yasuhiko TakegamiDepartment of Orthopaedic Surgery, Nagoya University Graduate School of Medicine, Nagoya 466-8550, Japan.
Shinya IshizukaDepartment of Orthopaedic Surgery, Nagoya University Graduate School of Medicine, Nagoya 466-8550, Japan.
Taisuke SekiDepartment of Orthopedic Surgery, Aichi Medical University Medical Center, Nagakute 444-2148, Japan.
Yukiharu HasegawaDepartment of Rehabilitation, Kansai University of Welfare Sciences, Osaka 582-0026, Japan.
Shiro ImagamaDepartment of Orthopaedic Surgery, Nagoya University Graduate School of Medicine, Nagoya 466-8550, Japan.
Nagoya University · JPAichi Medical University · JPKansai University of Welfare Sciences · JP

Funding

Grants-in-Aid for Scientific Research of Japan Society for the Promotion of Science 18K09102
6 · The paper itself

Abstract

backgroundPrevious studies have demonstrated that the center of gravity (COG) is more unstable in the elderly than in young people. However, it is unclear whether aging itself destabilizes the COG. This study aimed to investigate changes in COG sway and gait kinematics over time by a longitudinal study of middle-aged and elderly adults.

methodsThis study included 198 healthy middle-aged and elderly people who underwent stabilometry at ten-year intervals. The participants' mean age at baseline was 62.9 ± 6.5 years, and 77 (39%) of them were male. The results of stabilometry (mean velocity, sway area, postural sway center in the medial-lateral direction [X center], and postural sway center in the anterior-posterior direction [Y center]), and results of exercise tests (the height-adjusted maximum stride length [HMSL] and the 10 m walk test [10MWT]) were analyzed. The destabilized group with 11 participants, whose mean velocity exceeded 3 cm/s after 10 years, was compared with the stable group with 187 participants, whose mean velocity did not exceed 3 cm/s.

resultsMean velocity increased significantly over ten years (open-eye, from 1.53 ± 0.42 cm to 1.86 ± 0.67 cm,

conclusionsThe ten-year changes in COG sway in middle-aged and elderly adults were characterized by a significant increase in mean velocity but no significant difference in sway area. Because the destabilized group had significantly smaller HMSL at ten years, instability at the onset of movement is likely to be affected by COG instability.

Indexed as

center-of-gravity sway teststabilometrystanding posture

Identifiers

PMID38398393
PMCPMC10889802
OpenAlexW4391810932

What OpenQuestion holds

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.