Background: Falling is the most common accident that occurs in daily living and the second leading cause of unintentional injury death worldwide. The complexity of the risk factors associated with falling makes older people at risk of falling difficult to identify. The aim of the study was to identify the cut-off scores of standing posturography measures that can be used to predict the risk of falling in older adults.
Methods: This observational study involved 267 elderly people aged 65 to 85 years (73.99 SD 7.51) living in south-eastern Poland. The subjects were divided into two groups: a group with a high risk of falling and a group with a low risk of falling, based on their timed up-and-go test. Postural stability was assessed during eyes-open and eyes-closed trials using the two-plate stability platform CQ Stab 2P.
Results: The best accuracy, sensitivity, and specificity were observed for the sway path, anterior-posterior sway path, and medial-lateral sway path with open and closed eyes. The clinical cut-off score to predict the risk of falling was 350.63 for the sway path with open eyes, 272.64 for the anterior-posterior sway path, and 159.63 for the medial-lateral sway path. The clinical cut-off score for sway path with closed eyes was 436.11.
Conclusions: Static posturography screenings in clinical practice may also be useful for detecting typical balance changes in older adults.
Download full-text PDF |
Source |
|---|---|
| http://www.ncbi.nlm.nih.gov/pmc/articles/PMC9180727 | PMC |
| http://dx.doi.org/10.3390/ijerph19116480 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
Postural imbalance without visual input is associated with specific neuropsychological deficits in older adults - results from the LIFE-adult study.
Front Neurol
December 2024
Department of Neurology, Leipzig University Medical Center, Leipzig, Germany.
Introduction: Modifiable risk factors play an important role in preventing dementia and reducing its progression. Regular physical activity already in midlife, which relies on intact multisensory balance control, can help to decrease the risk of dementia. However, our understanding of the relationship between postural balance and cognitive functions remains limited.
View Article and Find Full Text PDFDynamical complexity of postural control system in autism spectrum disorder: a feasibility study of linear and non-linear measures in posturographic analysis of upright posture.
J Neuroeng Rehabil
December 2024
Section of Physiology, Laboratory of Neuro-Biomechanics, Department of Biomedical and Biotechnological Sciences, School of Medicine, University of Catania, 95123, Catania, Italy.
Background: Autism Spectrum Disorder (ASD) is a neurodevelopmental disorder, characterized by impairments in social interaction and communication with restricted and repetitive behavior. Postural and motor disturbances occur more often in ASD, in comparison to typically developing subjects, affecting the quality of life. Linear and non-linear indexes derived from the trajectory of the center of pressure (COP) while subjects stand on force platforms are commonly used to assess postural stability.
View Article and Find Full Text PDFValidity and Reliability of an Integrated Smartphone Measurement Approach for Balance.
J Sport Rehabil
November 2024
Division of Physical Therapy, Binghamton University, Binghamton, NY, USA.
Context: Clinical balance assessments vary in reliability due to subjectivity in their scoring. A valid and objective accelerometer-based smartphone evaluation could benefit patients, clinicians, and researchers.
Objective: Our objective was to assess the validity and reliability of smartphone-based standing balance.
Effect of Task Constraints on Neurobiological Systems Involved in Postural Control in Individuals with and without Chronic Ankle Instability.
Bioengineering (Basel)
September 2024
The School of Health & Human Sciences, The University of North Carolina at Greensboro, Greensboro, NC 27412, USA.
The purpose of this study is to investigate the effect of task constraints on the neurobiological systems while maintaining postural control under various sensory feedback manipulations in individuals with and without Chronic Ankle Instability (CAI). Forty-two physically active individuals, with and without CAI, were enrolled in a case-control study conducted at a biomechanics research laboratory. All participants underwent the Sensory Organization Test (SOT), which assesses individuals' ability to integrate somatosensory, visual, and vestibular feedback to maintain postural control in double-, uninjured-, and injured-limb stances under six different conditions in which variations in the sway-referenced support surface (platform) and visual surroundings, with and without vision, are manipulated to affect somatosensory and visual feedback.
View Article and Find Full Text PDFEffects of outlier and familiar context in trend-line estimates in scatterplots.
Mem Cognit
October 2024
Department of Psychology, Rumelifeneri, Koc University, Sarıyer Rumeli Feneri Yolu, Sarıyer, 34450, İstanbul, Türkiye.
Article Synopsis
- Research explores the relationship between ensemble perception and scatterplot analysis, focusing on how we extract key information from visually similar data.
- Two experiments were conducted to see if the presence of outliers in scatterplots influences the accuracy of trend-line estimates made by participants.
- Results indicate that in unfamiliar contexts, outliers are perceived as equally important as other data points, while in familiar contexts where outliers align with trends, participants tend to prioritize those outliers more heavily.
Want AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!