Evidence map›Paper›PMID 42791911›Full record

ArticleBioengineering (Basel, Switzerland)2026

Multivariate Characterization of Gait Variability Under Simulated Ship Roll Motion.

Namwoong Kim, Minsu Song, Jungyeon Choi

Abstract read
In one paragraph

Article in Bioengineering (Basel, Switzerland), 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

3 authors.

Namwoong KimDivision of Health and Kinesiology, Incheon National University, Incheon 22012, Republic of Korea.
Minsu SongDepartment of Economics, Chosun University, Gwangju 61452, Republic of Korea.
Jungyeon ChoiDepartment of Computer Science and Statistics, Chosun University, Gwangju 61452, Republic of Korea.ORCID 0000-0001-9612-3029

Funding

Chosun University
6 · The paper itself

Abstract

Walking on a ship requires continuous adaptation to a support surface that changes orientation with vessel motion. However, conventional group-level and joint-by-joint analyses may not characterize the coordinated structure of this adaptation or the heterogeneity of individual responses. This secondary analysis examined multivariate lower-limb joint-angle variability during simulated ship roll in 30 healthy adults completing nine 2-min walking trials across roll amplitudes of 0-20° and roll periods of 6 and 12 s. OpenSim-derived joint angles were summarized as 28 trial-level variability features. Principal component analysis,

Indexed as

density-based clusteringgait variabilityinter-individual variabilitymaritime occupational safetymusculoskeletal simulationprincipal component analysisship roll motion

Identifiers

PMID42791911
PMCPMC13603227

What OpenQuestion holds

Textmetadata
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.