Evidence map›Paper›PMID 34242857›Full record

ArticleJournal of stroke and cerebrovascular diseases : the official journal of National Stroke Association2021

Evaluating Test-Retest Reliability of Fatigability in Chronic Stroke.

Alyssa D Stookey, Richard F Macko, Frederick M Ivey, Leslie I Katzel

Registry-linked trialOpen access · greenAbstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Journal of stroke and cerebrovascular diseases : the official journal of National Stroke Association, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT01322607 (Task-oriented Training for Stroke), which is not on this map. Cited by 5 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed, 1 pooled it
0.6field-weighted citation impact, top 31% 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.

NCT01322607 nacompletednot on this map

Task-oriented Training for Stroke: Impact on Function Mobility

TypeinterventionalSponsorVA Office of Research and DevelopmentRan2011 to 2015Enrolled20ConditionsCerebrovascular Accident, StrokeArmsHigh-intensity Treadmill Exercise, Low-intensity Lifestyle Intervention
3 · Its place in the literature

Who cites it

5 citing papers in PubMed, 1 synthesis or guideline pooled it, 7 citations in OpenAlex.

  1. Pooled it
  2. Trial
  3. Review
  4. Article
  5. 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

4 authors at 2 institutions in 1 country.

Alyssa D StookeyGeriatric Research, Education and Clinical Center (GRECC), VA Maryland Health Care System, Baltimore, MD, United States; Division of Gerontology and Geriatric Medicine, Department of Medicine, University of Maryland School of Medicine, Baltimore, MD, United States. Electronic address: alyssa.stookey@va.gov.
Richard F MackoGeriatric Research, Education and Clinical Center (GRECC), VA Maryland Health Care System, Baltimore, MD, United States; Department of Neurology, University of Maryland School of Medicine, Baltimore 21201, MD, United States.
Frederick M IveyGeriatric Research, Education and Clinical Center (GRECC), VA Maryland Health Care System, Baltimore, MD, United States.
Leslie I KatzelGeriatric Research, Education and Clinical Center (GRECC), VA Maryland Health Care System, Baltimore, MD, United States; Division of Gerontology and Geriatric Medicine, Department of Medicine, University of Maryland School of Medicine, Baltimore, MD, United States.
University of Maryland, Baltimore · USGeriatric Research Education and Clinical Center · US

Funding

University of Maryland Claude D. Pepper Older Americans Independence Center (UM-OAIC)P30AG028747 · NIA · UNIVERSITY OF MARYLAND BALTIMORE · PI ALICE S. RYAN · 2006 to 2026
$28.9M
Short-term Training Program on AgingT35AG036679 · NIA · UNIVERSITY OF MARYLAND BALTIMORE · PI CAREY, GREGORY B · 2010 to 2014
$704k
NIA NIH HHS P30 AG028747NIA NIH HHS T35 AG036679
6 · The paper itself

Abstract

objectivesThe subjective nature of fatigue may contribute to inconsistencies in prevalence rates for post-stroke fatigue. More objective performance fatigue measures may offer a more reliable construct of fatigue. Our goal was to establish test-retest reliability of fatigability in stroke during 6-minute walk (6MW) testing. Relationships between post-stoke fatigability and other constructs were assessed. MATERIALS AND

methodsTwenty-three hemiparetic stroke survivors underwent two 6MW tests with portable metabolic monitoring performed at least 48 hours apart. Fatigability was defined as ratio of change in walking speed to distance covered during the 6MW. 6MW oxygen consumption (VO

resultsFatigability was highly correlated between both 6MW trials (ICC = 0.99, p < 0.001) with no significant difference between trials (0.08, p = 0.48). The strongest correlation was between fatigability and 6MW VO

conclusionThis study establishes test-retest reliability for an objective measure of fatigue in stroke-related disability. The strong correlations between fatigability and other functional measures also provides insight into the contributors underlying fatigability in this population. REGISTRATION: URL: http://www.clinicaltrials.gov. Unique identifier: NCT01322607.

Indexed as

Exercise ToleranceWalkingWalk TestAdultAgedAged, 80 and overCardiorespiratory FitnessChronic DiseaseCross-Sectional StudiesFatigueFemaleHumansMaleMiddle AgedOxygen ConsumptionParesisFunctionRehabilitationStrokeTask performance and analysis

Identifiers

PMID34242857
PMCPMC8767492
OpenAlexW3178892522

What OpenQuestion holds

Textmetadata
LicenceTDM
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.