Evidence map›Paper›PMID 35802714›Full record

ArticlePloS one2022

Static posturography as a novel measure of the effects of aging on postural control in dogs.

Alejandra Mondino, Grant Wagner, Katharine Russell, Edgar Lobaton, Emily Griffith, Margaret Gruen, B Duncan X Lascelles, Natasha Jane Olby

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed
4.5field-weighted citation impact, top 5% 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

20 citing papers in PubMed, 22 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

8 authors at 1 institution in 1 country.

Alejandra MondinoDepartment of Clinical Sciences, College of Veterinary Medicine, North Carolina State University, Raleigh, NC, United States of America.ORCID 0000-0002-8746-2464
Grant WagnerDepartment of Clinical Sciences, College of Veterinary Medicine, North Carolina State University, Raleigh, NC, United States of America.
Katharine RussellDepartment of Clinical Sciences, College of Veterinary Medicine, North Carolina State University, Raleigh, NC, United States of America.ORCID 0000-0002-0629-7306
Edgar LobatonDepartment of Electrical and Computer Engineering, North Carolina State University, Raleigh, NC, United States of America.
Emily GriffithDepartment of Statistics, North Carolina State University, Raleigh, NC, United States of America.
Margaret GruenDepartment of Clinical Sciences, College of Veterinary Medicine, North Carolina State University, Raleigh, NC, United States of America.
B Duncan X LascellesDepartment of Clinical Sciences, College of Veterinary Medicine, North Carolina State University, Raleigh, NC, United States of America.
Natasha Jane OlbyDepartment of Clinical Sciences, College of Veterinary Medicine, North Carolina State University, Raleigh, NC, United States of America.ORCID 0000-0003-1349-3484
North Carolina State University · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Aging is associated with impairment in postural control in humans. While dogs are a powerful model for the study of aging, the associations between age and postural control in this species have not yet been elucidated. The aims of this work were to establish a reliable protocol to measure center of pressure excursions in standing dogs and to determine age-related changes in postural sway. Data were obtained from 40 healthy adult dogs (Group A) and 28 senior dogs (Group B) during seven trials (within one session of data collection) of quiet standing on a pressure sensitive walkway system. Velocity, acceleration, root mean square, 95% ellipse area, range and frequency revolve were recorded as measures of postural sway. In Group A, reliability was assessed with intraclass correlation, and the effect of morphometric variables was evaluated using linear regression. By means of stepwise linear regression we determined that root mean square overall and acceleration in the craniocaudal direction were the best variables able to discriminate between Group A and Group B. The relationship between these two center-of-pressure (COP) measures and the dogs' fractional lifespan was examined in both groups and the role of pain and proprioceptive deficits was evaluated in Group B. All measures except for frequency revolve showed good to excellent reliability. Weight, height and length were correlated with most of the measures. Fractional lifespan impacted postural control in Group B but not Group A. Joint pain and its interaction with proprioceptive deficits influence postural sway especially in the acceleration in the craniocaudal direction, while fractional lifespan was most important in the overall COP displacement. In conclusion, our study found that pressure sensitive walkway systems are a reliable tool to evaluate postural sway in dogs; and that postural sway is affected by morphometric parameters and increases with age and joint pain.

Indexed as

AgingPostural BalanceAccelerationAnimalsArthralgiaDogsReproducibility of Results

Identifiers

PMID35802714
PMCPMC9269968
OpenAlexW4284960725

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.