Evidence map›Paper›PMID 28244503›Full record

Observational studySpinal cord2017

Validation of the instrumented evaluation of spatio-temporal gait parameters in patients with motor incomplete spinal cord injury.

A I Pérez-Sanpablo, J Quinzaños-Fresnedo, R Loera-Cruz, I Quiñones-Uriostegui, G Rodriguez-Reyes, R Pérez-Zavala

Erratum issuedAbstract readObservational StudyValidation Study
PubMed Publisher
In one paragraph

Observational study in Spinal cord, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 11 papers, 5 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed, 5 pooled it
–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

11 citing papers in PubMed, 5 syntheses or guidelines pooled it.

  1. Pooled it
  2. Gait analysis methods in people with spinal cord injury: a systematic review.Journal of neuroengineering and rehabilitation · 2026
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

6 authors.

A I Pérez-SanpabloHuman Motion Analysis Laboratory, National Institute of Rehabilitation, Calzada México-Xochimilco No. 289, Col. Arenal de Guadalupe, Delegación Tlalpan, Mexico City, Mexico.
J Quinzaños-FresnedoNeurologic Rehabilitation Department at National Institute of Rehabilitation. Mexico City, Mexico.
R Loera-CruzNeurologic Rehabilitation Department at National Institute of Rehabilitation. Mexico City, Mexico.
I Quiñones-UriosteguiHuman Motion Analysis Laboratory, National Institute of Rehabilitation, Calzada México-Xochimilco No. 289, Col. Arenal de Guadalupe, Delegación Tlalpan, Mexico City, Mexico.
G Rodriguez-ReyesProsthetics and Orthotics Laboratory, National Institute of Rehabilitation, Mexico City, Mexico.
R Pérez-ZavalaNeurologic Rehabilitation Department at National Institute of Rehabilitation. Mexico City, Mexico.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

STUDY

designObservational, descriptive, transversal.

objectivesTo evaluate the validity and reliability of spatio-temporal gait parameters measured by GaitRite in motor incomplete spinal cord-injured (SCI) patients.

settingNational Institute of Rehabilitation, Mexico city.

methods23 motor subacute and chronic incomplete SCI American Spinal Cord Injury Association Impairment Scale (AIS) D subjects were measured. The 10-meter walking test (10 MWT), 6-minute walking test (6 MWT), Walking Index for Spinal Cord Injury II (WISCI-II), Spinal Cord Independence Measure III (SCIM-III) and the GaitRite evaluation were carried out concurrently in order to determine validity. The 10 MWT and GaitRite evaluation were performed at different occasions in order to determine test-retest reliability.

resultsGaitRite offers a valid and reliable way to measure the mobility, symmetry and stability characteristics of gait SCI subjects. GaitRite precision and sensitivity is approximately three times better than clinical tests. Clinical tests cannot address the stability properties of gait. Subjects' higher gait velocity is related to more independence (SCIM-III), lower use of walking aids (WISCI-II), better performance in lower extremities motor score (LEMS) and better gait's mobility.

conclusionsSpatio-temporal gait parameters measured by GaitRite are both valid and reliable. Further studies are necessary to establish sensitivity of the instrument.

Indexed as

GaitFemaleHumansMaleMiddle AgedPostural BalanceReproducibility of ResultsSpinal Cord InjuriesWalk Test

Identifiers

PMID28244503

What OpenQuestion holds

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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.