Evidence map›Paper›PMID 33171942›Full record

ArticleBrain sciences2020

Combining Magnetization Transfer Ratio MRI and Quantitative Measures of Walking Improves the Identification of Fallers in MS.

Nora E Fritz, Erin M Edwards, Jennifer Keller, Ani Eloyan, Peter A Calabresi, Kathleen M Zackowski

Open access · goldAbstract read
In one paragraph

Article in Brain sciences, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
0.3field-weighted citation impact, top 41% 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

4 citing papers in PubMed, 6 citations in OpenAlex.

  1. Article
  2. Review
  3. Article
  4. 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

6 authors at 4 institutions in 1 country.

Nora E FritzCenter for Movement Studies, Kennedy Krieger Institute, Baltimore, MD 21205, USA.ORCID 0000-0002-4548-1077
Erin M EdwardsTranslational Neuroscience Program, Wayne State University, Detroit, MI 48201, USA.
Jennifer KellerCenter for Movement Studies, Kennedy Krieger Institute, Baltimore, MD 21205, USA.
Ani EloyanDepartment of Biostatistics, Brown University, Providence, RI 02912, USA.
Peter A CalabresiDepartment of Neurology, Johns Hopkins School of Medicine, Baltimore, MD 21224, USA.
Kathleen M ZackowskiCenter for Movement Studies, Kennedy Krieger Institute, Baltimore, MD 21205, USA.
Kennedy Krieger Institute · USBrown University · USJohns Hopkins University · USWayne State University · US

Funding

Imaging Neurodegeneration in Multiple SclerosisR01NS082347 · NINDS · JOHNS HOPKINS UNIVERSITY · PI PETER A CALABRESI, Shiv Saidha · 2013 to 2026
$7.0M
National Multiple Sclerosis Society RG4668NINDS NIH HHS R01 NS082347
6 · The paper itself

Abstract

Multiple sclerosis (MS) impacts balance and walking function, resulting in accidental falls. History of falls and clinical assessment are commonly used for fall prediction, yet these measures have limited predictive validity. Falls are multifactorial; consideration of disease-specific pathology may be critical for improving fall prediction in MS. The objective of this study was to examine the predictive value of clinical measures (i.e., walking, strength, sensation) and corticospinal tract (CST) MRI measures, both discretely and combined, to fall status in MS. Twenty-nine individuals with relapsing-remitting MS (mean ± SD age: 48.7 ± 11.5 years; 17 females; Expanded Disability Status Scale (EDSS): 4.0 (range 1-6.5); symptom duration: 11.9 ± 8.7 years; 14 fallers) participated in a 3T brain MRI including diffusion tensor imaging and magnetization transfer ratio (MTR) and clinical tests of walking, strength, sensation and falls history. Clinical measures of walking were significantly associated with CST fractional anisotropy and MTR. A model including CST MTR, walk velocity and vibration sensation explained >31% of the variance in fall status (

Indexed as

accidental fallsmagnetic resonance imagingmultiple sclerosiswalking

Identifiers

PMID33171942
PMCPMC7694635
OpenAlexW3094634520

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.