Evidence map›Paper›PMID 36582840›Full record

ArticleFrontiers in bioengineering and biotechnology2022

Distinction of non-specific low back pain patients with proprioceptive disorders from healthy individuals by linear discriminant analysis.

Seyed Mohammadreza Shokouhyan, Mehrdad Davoudi, Maryam Hoviattalab, Mohsen Abedi, Soha Bervis, Mohamad Parnianpour, Simon Brumagne, Kinda Khalaf

Registry-linked trialOpen access · goldAbstract read
In one paragraph

Article in Frontiers in bioengineering and biotechnology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT07636967 (The Relationship Between Chronic Non-Specific Low Back Pain and Isokinetic Performance of Ankle Joint Muscles), which is not on this map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
0.9field-weighted citation impact, top 26% 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.

NCT07636967 recruitingnot on this mapstarted 2026, after this paper: background citation

The Relationship Between Chronic Non-Specific Low Back Pain and Isokinetic Performance of Ankle Joint Muscles

Typeobservational_patient_registrySponsorCairo UniversityRan2026 to 2026Enrolled50ConditionsChronic Non-specific Low Back PainArmsHumac Isokinetic 2015 System 2
3 · Its place in the literature

Who cites it

3 citing papers in PubMed, 6 citations in OpenAlex.

  1. Article
  2. Review
  3. Article
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 5 institutions in 4 countries.

Seyed Mohammadreza ShokouhyanDepartment of Mechanical Engineering, Sharif University of Technology, Tehran, Iran.
Mehrdad DavoudiDepartment of Mechanical Engineering, Sharif University of Technology, Tehran, Iran.
Maryam HoviattalabDepartment of Mechanical Engineering, Sharif University of Technology, Tehran, Iran.
Mohsen AbediDepartment of Physiotherapy, Faculty of Rehabilitation, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
Soha BervisPhysical Therapy Department, School of Rehabilitation Sciences, Shiraz University of Medical Sciences, Shiraz, Iran.
Mohamad ParnianpourDepartment of Mechanical Engineering, Sharif University of Technology, Tehran, Iran.
Simon BrumagneDepartment of Rehabilitation Sciences, KU Leuven, Leuven, Belgium.
Kinda KhalafDepartment of Biomedical Engineering, Healthcare Engineering Innovation Center, Khalifa University of Science and Technology, Abu Dhabi, United Arab Emirates.
Sharif University of Technology · IRKhalifa University of Science and Technology · AEKU Leuven · BEShahid Beheshti University of Medical Sciences · IRShiraz University of Medical Sciences · IR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The central nervous system (CNS) dynamically employs a sophisticated weighting strategy of sensory input, including vision, vestibular and proprioception signals, towards attaining optimal postural control during different conditions. Non-specific low back pain (NSLBP) patients frequently demonstrate postural control deficiencies which are generally attributed to challenges in proprioceptive reweighting, where they often rely on an ankle strategy regardless of postural conditions. Such impairment could lead to potential loss of balance, increased risk of falling, and Low back pain recurrence. In this study, linear and non-linear indicators were extracted from center-of-pressure (COP) and trunk sagittal angle data based on 4 conditions of vibration positioning (vibration on the back, ankle, none or both), 2 surface conditions (foam or rigid), and 2 different groups (healthy and non-specific low back pain patients). Linear discriminant analysis (LDA) was performed on linear and non-linear indicators to identify the best sensory condition towards accurate distinction of non-specific low back pain patients from healthy controls. Two indicators: Phase Plane Portrait

Indexed as

COPlinear discriminant analysisnon-specific low back painposture controlproprioceptive impairment

Identifiers

PMID36582840
PMCPMC9792676
OpenAlexW4311319454

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

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.