Evidence map›Paper›PMID 31371932›Full record

ArticleClinical interventions in aging2019

Reference values of gait parameters measured with a plantar pressure platform in community-dwelling older Japanese adults.

Hisashi Kawai, Yu Taniguchi, Satoshi Seino, Ryota Sakurai, Yosuke Osuka, Shuichi Obuchi, Yutaka Watanabe, Hunkyung Kim, Hiroki Inagaki, Akihiko Kitamura and 2 more

Open access · goldAbstract read
In one paragraph

Article in Clinical interventions in aging, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
7.5field-weighted citation impact, top 3% 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

15 citing papers in PubMed, 30 citations in OpenAlex.

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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

12 authors at 1 institution in 1 country.

Hisashi KawaiTokyo Metropolitan Institute of Gerontology, Tokyo 173-0015, Japan.
Yu TaniguchiTokyo Metropolitan Institute of Gerontology, Tokyo 173-0015, Japan.
Satoshi SeinoTokyo Metropolitan Institute of Gerontology, Tokyo 173-0015, Japan.
Ryota SakuraiTokyo Metropolitan Institute of Gerontology, Tokyo 173-0015, Japan.
Yosuke OsukaTokyo Metropolitan Institute of Gerontology, Tokyo 173-0015, Japan.
Shuichi ObuchiTokyo Metropolitan Institute of Gerontology, Tokyo 173-0015, Japan.
Yutaka WatanabeTokyo Metropolitan Institute of Gerontology, Tokyo 173-0015, Japan.
Hunkyung KimTokyo Metropolitan Institute of Gerontology, Tokyo 173-0015, Japan.
Hiroki InagakiTokyo Metropolitan Institute of Gerontology, Tokyo 173-0015, Japan.
Akihiko KitamuraTokyo Metropolitan Institute of Gerontology, Tokyo 173-0015, Japan.
Shuichi AwataTokyo Metropolitan Institute of Gerontology, Tokyo 173-0015, Japan.
Shoji ShinkaiTokyo Metropolitan Institute of Gerontology, Tokyo 173-0015, Japan.
Tokyo Metropolitan Institute of Gerontology · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundGait measures such as gait speed, stride length, step width, and stance duration change with advanced age and are associated with adverse health outcomes among older adults. The stride-to-stride variabilities of gait measures are also related to falls and cognitive decline in older adults; however, reference values of these gait parameters in older Japanese adults do not exist. This study aimed to determine the reference values of gait parameters as measured by a plantar pressure platform in community-dwelling older Japanese adults.

methodsCommunity-dwelling adults (N=1,212) who were independent in basic activities of daily living and aged 70-96 years (491 men, 721 women) completed the gait performance measurement in a geriatric health assessment. We assessed 10 gait performance measures with a plantar pressure platform system (P-WALK, BTS Bioengineering) and calculated means and coefficient of variations (CVs) of the gait measures as well as quintiles for those gait parameters per age group among men and women.

resultsMean (SDs) of gait speed, stride length, step width, and stance durations were 1.26 (0.24) meters per second (m/s), 121.9 (19.8) cm, 24.0 (3.2) cm, and 552.4 (60.4) milliseconds (ms), respectively, in men, and 1.27 (0.21) m/s, 115.7 (16.3) cm, 17.9 (2.8) cm, and 517.6 (59.8) ms, respectively, in women. Mean of CVs (SD) of stride length, step width, and single-stance duration were 2.76 (1.35), 12.06 (3.98), and 5.74 (2.66), respectively, in men and 2.69 (1.24), 15.65 (4.53), and 5.77 (2.40), respectively, in women. Gait parameters (except CVs of step width) declined significantly with age regardless of gender (

conclusionThis study determined age group dependent gait parameter reference values, presented as means with quintile ranges, in community-dwelling older Japanese adults. These reference values may be useful metrics for gait assessment in the elderly.

Indexed as

Activities of Daily LivingIndependent LivingAccidental FallsAgedAged, 80 and overCognitive DysfunctionFemaleGeriatric AssessmentHumansJapanMaleMotor ActivityReference ValuesResidence CharacteristicsWalking Speedcommunity-dwellinggait parameterolder adultreference valuevariation coefficient

Identifiers

PMID31371932
PMCPMC6636431
OpenAlexW2960717745

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
Read underepoch 390

Registered trials

None linked

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.