Evidence map›Paper›PMID 36571908›Full record

ArticleGait & posture2023

A new paradigm for assessing postural stability.

Talah Wafa, Christopher Zalewski, Chizuko Tamaki, Dragana Barac-Cikoja, Matthew Bakke, Carmen Brewer

Abstract read
In one paragraph

Article in Gait & posture, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing 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

5 citing papers in PubMed.

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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

6 authors.

Talah WafaAudiology Unit, NIDCD, NIH, Bethesda, MD, USA; Department of Hearing, Speech, and Language Sciences, Gallaudet University, Washington, DC, USA.
Christopher ZalewskiAudiology Unit, NIDCD, NIH, Bethesda, MD, USA.
Chizuko TamakiDepartment of Hearing, Speech, and Language Sciences, Gallaudet University, Washington, DC, USA.
Dragana Barac-CikojaDepartment of Hearing, Speech, and Language Sciences, Gallaudet University, Washington, DC, USA.
Matthew BakkeDepartment of Hearing, Speech, and Language Sciences, Gallaudet University, Washington, DC, USA.
Carmen BrewerAudiology Unit, NIDCD, NIH, Bethesda, MD, USA. Electronic address: brewerc@nidcd.nih.gov.

Funding

Clinical Analysis Of Disorders Of Hearing And BalanceZIADC000064 · NIDCD · NATIONAL INSTITUTE ON DEAFNESS AND OTHER COMMUNICATION DISORDERS · PI HERTZANO, RONNA · 2009 to 2025
$25.2M
Speech Perception and Spoken Word Recognition by Children with Cochlear ImplantsR01DC000064 · NIDCD · INDIANA UNIV-PURDUE UNIV AT INDIANAPOLIS · PI MIYAMOTO, RICHARD T. · 1990 to 2008
$4.4M
Clinical Analysis Of Disorders Of Hearing And BalanceZ01DC000064 · NIDCD · NATIONAL INSTITUTE ON DEAFNESS AND OTHER COMMUNICATION DISORDERS · PI GRIFFITH, ANDREW J · 2001 to 2008
$1.2M
Intramural NIH HHS Z01 DC000064Intramural NIH HHS ZIA DC000064NIDCD NIH HHS R01 DC000064
6 · The paper itself

Abstract

backgroundThe sensory organization test (SOT) is an established and effective method for assessing postural stability and determining fall risk. SOT equilibrium scores are derived from the relationship between an individual's peak sway amplitude and a standard, theoretically-derived normal limits of stability (tLOS). Determining an individual's postural stability and fall risk based on this one-size-fits-all tLOS may overestimate functional equilibrium scores and underestimate fall risk when personal stability limits (pLOS) are reduced. RESEARCH QUESTION: The purpose of this study is to investigate whether LOS measured from a group of healthy adults is different from the tLOS, and whether SOT equilibrium scores are significantly different when calculated using pLOS versus the standard tLOS.

methodsSixty healthy volunteers were recruited into three age-groups: young (18-39), middle-aged (40-64), and elderly (65-80), with 10 males and 10 females in each age-group. Outcome measures included SOT and LOS. Additional measures o balance perception and functional mobility were obtained including the Activities Balance Confidence (ABC) scale and the timed-up-and-go test (TUG). The tLOS and pLOS were used to calculate standard (tSOT) and personalized (pSOT) equilibrium scores.

resultsThe mean pLOS from the group of healthy adults was significantly lower than the tLOS. Consequently, the pSOT equilibrium scores were significantly lower than the standard SOT scores derived using the tLOS. SIGNIFICANCE: Individual measures of LOS are significantly lower than theoretical estimates of the LOS in healthy adults. This suggests that use of tLOS in the calculation of SOT equilibrium scores often overestimates postural stability and may have implications for the determination of fall risk.

Indexed as

Physical Therapy ModalitiesPostural BalanceAgedFemaleHealthy VolunteersHumansMaleMiddle AgedTime and Motion StudiesAssessmentBalanceLOSPostural stabilitySOT

Identifiers

PMID36571908
PMCPMC9975023

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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.