“Stepping Up” Activity Poststroke: Ankle-Positioned Accelerometer Can Accurately Record Steps During Slow Walking
Identifieur interne : 000467 ( Main/Exploration ); précédent : 000466; suivant : 000468“Stepping Up” Activity Poststroke: Ankle-Positioned Accelerometer Can Accurately Record Steps During Slow Walking
Auteurs : Tara D. Klassen [Canada] ; Lisa A. Simpson ; Shannon B. Lim ; Dennis R. Louie ; Beena Parappilly ; Brodie M. Sakakibara ; Dominik Zbogar ; Janice J. Eng [Canada]Source :
- Physical Therapy [ 0031-9023 ] ; 2015.
Abstract
As physical activity in people poststroke is low, devices that monitor and provide feedback of walking activity provide motivation to engage in exercise and may assist rehabilitation professionals in auditing walking activity. However, most feedback devices are not accurate at slow walking speeds.
This study assessed the accuracy of one accelerometer to measure walking steps of community-dwelling individuals poststroke.
This was a cross-sectional study.
Two accelerometers were positioned on the nonparetic waist and ankle of participants (N=43), and walking steps from these devices were recorded at 7 speeds (0.3–0.9 m/s) and compared with video recordings (gold standard).
When positioned at the waist, the accelerometer had more than 10% error at all speeds, except 0.8 and 0.9 m/s, and numerous participants recorded zero steps at 0.3 to 0.5 m/s. The device had 10% or less error when positioned at the ankle for all speeds between 0.4 and 0.9 m/s.
Some participants were unable to complete the faster walking speeds due to their walking impairments and inability to maintain the requested walking speed.
Although not recommended by the manufacturer, positioning the accelerometer at the ankle (compared with the waist) may fill a long-standing need for a readily available device that provides accurate feedback for the altered and slow walking patterns that occur with stroke.
Url:
DOI: 10.2522/ptj.20140611
PubMed: 26251478
PubMed Central: 4774387
Affiliations:
Links toward previous steps (curation, corpus...)
- to stream Pmc, to step Corpus: 000128
- to stream Pmc, to step Curation: 000128
- to stream Pmc, to step Checkpoint: 000174
- to stream Ncbi, to step Merge: 001C68
- to stream Ncbi, to step Curation: 001C68
- to stream Ncbi, to step Checkpoint: 001C68
- to stream Main, to step Merge: 000468
- to stream Main, to step Curation: 000467
Le document en format XML
<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en">“Stepping Up” Activity Poststroke: Ankle-Positioned Accelerometer Can Accurately Record Steps During Slow Walking</title><author><name sortKey="Klassen, Tara D" sort="Klassen, Tara D" uniqKey="Klassen T" first="Tara D." last="Klassen">Tara D. Klassen</name><affiliation wicri:level="1"><nlm:aff id="aff1">T.D. Klassen, PT, MSc, Department of Physical Therapy and Graduate Program in Rehabilitation Sciences, University of British Columbia, Vancouver, British Columbia, Canada, and Rehabilitation Research Program, GF Strong Rehabilitation Centre, Vancouver, Canada.</nlm:aff><country xml:lang="fr" wicri:curation="lc">Canada</country><wicri:regionArea>T.D. Klassen, PT, MSc, Department of Physical Therapy and Graduate Program in Rehabilitation Sciences, University of British Columbia, Vancouver, British Columbia, Canada, and Rehabilitation Research Program, GF Strong Rehabilitation Centre, Vancouver</wicri:regionArea><wicri:noRegion>Vancouver</wicri:noRegion></affiliation></author><author><name sortKey="Simpson, Lisa A" sort="Simpson, Lisa A" uniqKey="Simpson L" first="Lisa A." last="Simpson">Lisa A. Simpson</name><affiliation><nlm:aff id="aff2">L.A. Simpson, OT, MSc, Rehabilitation Research Program, GF Strong Rehabilitation Centre, and Graduate Program in Rehabilitation Sciences, University of British Columbia.</nlm:aff><wicri:noCountry code="subfield">University of British Columbia.</wicri:noCountry></affiliation></author><author><name sortKey="Lim, Shannon B" sort="Lim, Shannon B" uniqKey="Lim S" first="Shannon B." last="Lim">Shannon B. Lim</name><affiliation><nlm:aff id="aff3">S.B. Lim, MSc, Rehabilitation Research Program, GF Strong Rehabilitation Centre, and Graduate Program in Rehabilitation Sciences, University of British Columbia.</nlm:aff><wicri:noCountry code="subfield">University of British Columbia.</wicri:noCountry></affiliation></author><author><name sortKey="Louie, Dennis R" sort="Louie, Dennis R" uniqKey="Louie D" first="Dennis R." last="Louie">Dennis R. Louie</name><affiliation><nlm:aff id="aff4">D.R. Louie, MPT, Rehabilitation Research Program, GF Strong Rehabilitation Centre.</nlm:aff><wicri:noCountry code="subfield">GF Strong Rehabilitation Centre.</wicri:noCountry></affiliation></author><author><name sortKey="Parappilly, Beena" sort="Parappilly, Beena" uniqKey="Parappilly B" first="Beena" last="Parappilly">Beena Parappilly</name><affiliation><nlm:aff id="aff5">B. Parappilly, RN, MSc, Rehabilitation Research Program, GF Strong Rehabilitation Centre, and Graduate Program in Rehabilitation Sciences, University of British Columbia.</nlm:aff><wicri:noCountry code="subfield">University of British Columbia.</wicri:noCountry></affiliation></author><author><name sortKey="Sakakibara, Brodie M" sort="Sakakibara, Brodie M" uniqKey="Sakakibara B" first="Brodie M." last="Sakakibara">Brodie M. Sakakibara</name><affiliation><nlm:aff id="aff6">B.M. Sakakibara, PhD, Department of Physical Therapy, University of British Columbia, and Rehabilitation Research Program, GF Strong Rehabilitation Centre.</nlm:aff><wicri:noCountry code="subfield">GF Strong Rehabilitation Centre.</wicri:noCountry></affiliation></author><author><name sortKey="Zbogar, Dominik" sort="Zbogar, Dominik" uniqKey="Zbogar D" first="Dominik" last="Zbogar">Dominik Zbogar</name><affiliation><nlm:aff id="aff7">D. Zbogar, MSc, Rehabilitation Research Program, GF Strong Rehabilitation Centre, and Graduate Program in Rehabilitation Sciences, University of British Columbia.</nlm:aff><wicri:noCountry code="subfield">University of British Columbia.</wicri:noCountry></affiliation></author><author><name sortKey="Eng, Janice J" sort="Eng, Janice J" uniqKey="Eng J" first="Janice J." last="Eng">Janice J. Eng</name><affiliation wicri:level="1"><nlm:aff id="aff8">J.J. Eng, PT, PhD, Department of Physical Therapy, University of British Columbia, 212-2177 Wesbrook Mall, Vancouver, British Columbia, Canada V6T 1Z3.</nlm:aff><country>Canada</country><wicri:regionArea>J.J. Eng, PT, PhD, Department of Physical Therapy, University of British Columbia, 212-2177 Wesbrook Mall, Vancouver, British Columbia</wicri:regionArea><wicri:noRegion>British Columbia</wicri:noRegion></affiliation></author></titleStmt><publicationStmt><idno type="wicri:source">PMC</idno><idno type="pmid">26251478</idno><idno type="pmc">4774387</idno><idno type="url">http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4774387</idno><idno type="RBID">PMC:4774387</idno><idno type="doi">10.2522/ptj.20140611</idno><date when="2015">2015</date><idno type="wicri:Area/Pmc/Corpus">000128</idno><idno type="wicri:explorRef" wicri:stream="Pmc" wicri:step="Corpus" wicri:corpus="PMC">000128</idno><idno type="wicri:Area/Pmc/Curation">000128</idno><idno type="wicri:explorRef" wicri:stream="Pmc" wicri:step="Curation">000128</idno><idno type="wicri:Area/Pmc/Checkpoint">000174</idno><idno type="wicri:explorRef" wicri:stream="Pmc" wicri:step="Checkpoint">000174</idno><idno type="wicri:Area/Ncbi/Merge">001C68</idno><idno type="wicri:Area/Ncbi/Curation">001C68</idno><idno type="wicri:Area/Ncbi/Checkpoint">001C68</idno><idno type="wicri:doubleKey">0031-9023:2015:Klassen T:stepping:up:activity</idno><idno type="wicri:Area/Main/Merge">000468</idno><idno type="wicri:Area/Main/Curation">000467</idno><idno type="wicri:Area/Main/Exploration">000467</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en" level="a" type="main">“Stepping Up” Activity Poststroke: Ankle-Positioned Accelerometer Can Accurately Record Steps During Slow Walking</title><author><name sortKey="Klassen, Tara D" sort="Klassen, Tara D" uniqKey="Klassen T" first="Tara D." last="Klassen">Tara D. Klassen</name><affiliation wicri:level="1"><nlm:aff id="aff1">T.D. Klassen, PT, MSc, Department of Physical Therapy and Graduate Program in Rehabilitation Sciences, University of British Columbia, Vancouver, British Columbia, Canada, and Rehabilitation Research Program, GF Strong Rehabilitation Centre, Vancouver, Canada.</nlm:aff><country xml:lang="fr" wicri:curation="lc">Canada</country><wicri:regionArea>T.D. Klassen, PT, MSc, Department of Physical Therapy and Graduate Program in Rehabilitation Sciences, University of British Columbia, Vancouver, British Columbia, Canada, and Rehabilitation Research Program, GF Strong Rehabilitation Centre, Vancouver</wicri:regionArea><wicri:noRegion>Vancouver</wicri:noRegion></affiliation></author><author><name sortKey="Simpson, Lisa A" sort="Simpson, Lisa A" uniqKey="Simpson L" first="Lisa A." last="Simpson">Lisa A. Simpson</name><affiliation><nlm:aff id="aff2">L.A. Simpson, OT, MSc, Rehabilitation Research Program, GF Strong Rehabilitation Centre, and Graduate Program in Rehabilitation Sciences, University of British Columbia.</nlm:aff><wicri:noCountry code="subfield">University of British Columbia.</wicri:noCountry></affiliation></author><author><name sortKey="Lim, Shannon B" sort="Lim, Shannon B" uniqKey="Lim S" first="Shannon B." last="Lim">Shannon B. Lim</name><affiliation><nlm:aff id="aff3">S.B. Lim, MSc, Rehabilitation Research Program, GF Strong Rehabilitation Centre, and Graduate Program in Rehabilitation Sciences, University of British Columbia.</nlm:aff><wicri:noCountry code="subfield">University of British Columbia.</wicri:noCountry></affiliation></author><author><name sortKey="Louie, Dennis R" sort="Louie, Dennis R" uniqKey="Louie D" first="Dennis R." last="Louie">Dennis R. Louie</name><affiliation><nlm:aff id="aff4">D.R. Louie, MPT, Rehabilitation Research Program, GF Strong Rehabilitation Centre.</nlm:aff><wicri:noCountry code="subfield">GF Strong Rehabilitation Centre.</wicri:noCountry></affiliation></author><author><name sortKey="Parappilly, Beena" sort="Parappilly, Beena" uniqKey="Parappilly B" first="Beena" last="Parappilly">Beena Parappilly</name><affiliation><nlm:aff id="aff5">B. Parappilly, RN, MSc, Rehabilitation Research Program, GF Strong Rehabilitation Centre, and Graduate Program in Rehabilitation Sciences, University of British Columbia.</nlm:aff><wicri:noCountry code="subfield">University of British Columbia.</wicri:noCountry></affiliation></author><author><name sortKey="Sakakibara, Brodie M" sort="Sakakibara, Brodie M" uniqKey="Sakakibara B" first="Brodie M." last="Sakakibara">Brodie M. Sakakibara</name><affiliation><nlm:aff id="aff6">B.M. Sakakibara, PhD, Department of Physical Therapy, University of British Columbia, and Rehabilitation Research Program, GF Strong Rehabilitation Centre.</nlm:aff><wicri:noCountry code="subfield">GF Strong Rehabilitation Centre.</wicri:noCountry></affiliation></author><author><name sortKey="Zbogar, Dominik" sort="Zbogar, Dominik" uniqKey="Zbogar D" first="Dominik" last="Zbogar">Dominik Zbogar</name><affiliation><nlm:aff id="aff7">D. Zbogar, MSc, Rehabilitation Research Program, GF Strong Rehabilitation Centre, and Graduate Program in Rehabilitation Sciences, University of British Columbia.</nlm:aff><wicri:noCountry code="subfield">University of British Columbia.</wicri:noCountry></affiliation></author><author><name sortKey="Eng, Janice J" sort="Eng, Janice J" uniqKey="Eng J" first="Janice J." last="Eng">Janice J. Eng</name><affiliation wicri:level="1"><nlm:aff id="aff8">J.J. Eng, PT, PhD, Department of Physical Therapy, University of British Columbia, 212-2177 Wesbrook Mall, Vancouver, British Columbia, Canada V6T 1Z3.</nlm:aff><country>Canada</country><wicri:regionArea>J.J. Eng, PT, PhD, Department of Physical Therapy, University of British Columbia, 212-2177 Wesbrook Mall, Vancouver, British Columbia</wicri:regionArea><wicri:noRegion>British Columbia</wicri:noRegion></affiliation></author></analytic><series><title level="j">Physical Therapy</title><idno type="ISSN">0031-9023</idno><idno type="eISSN">1538-6724</idno><imprint><date when="2015">2015</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en"><sec><title>Background</title><p>As physical activity in people poststroke is low, devices that monitor and provide feedback of walking activity provide motivation to engage in exercise and may assist rehabilitation professionals in auditing walking activity. However, most feedback devices are not accurate at slow walking speeds.</p></sec><sec><title>Objective</title><p>This study assessed the accuracy of one accelerometer to measure walking steps of community-dwelling individuals poststroke.</p></sec><sec><title>Design</title><p>This was a cross-sectional study.</p></sec><sec><title>Methods</title><p>Two accelerometers were positioned on the nonparetic waist and ankle of participants (N=43), and walking steps from these devices were recorded at 7 speeds (0.3–0.9 m/s) and compared with video recordings (gold standard).</p></sec><sec><title>Results</title><p>When positioned at the waist, the accelerometer had more than 10% error at all speeds, except 0.8 and 0.9 m/s, and numerous participants recorded zero steps at 0.3 to 0.5 m/s. The device had 10% or less error when positioned at the ankle for all speeds between 0.4 and 0.9 m/s.</p></sec><sec><title>Limitations</title><p>Some participants were unable to complete the faster walking speeds due to their walking impairments and inability to maintain the requested walking speed.</p></sec><sec><title>Conclusions</title><p>Although not recommended by the manufacturer, positioning the accelerometer at the ankle (compared with the waist) may fill a long-standing need for a readily available device that provides accurate feedback for the altered and slow walking patterns that occur with stroke.</p></sec></div></front></TEI><affiliations><list><country><li>Canada</li></country></list><tree><noCountry><name sortKey="Lim, Shannon B" sort="Lim, Shannon B" uniqKey="Lim S" first="Shannon B." last="Lim">Shannon B. Lim</name><name sortKey="Louie, Dennis R" sort="Louie, Dennis R" uniqKey="Louie D" first="Dennis R." last="Louie">Dennis R. Louie</name><name sortKey="Parappilly, Beena" sort="Parappilly, Beena" uniqKey="Parappilly B" first="Beena" last="Parappilly">Beena Parappilly</name><name sortKey="Sakakibara, Brodie M" sort="Sakakibara, Brodie M" uniqKey="Sakakibara B" first="Brodie M." last="Sakakibara">Brodie M. Sakakibara</name><name sortKey="Simpson, Lisa A" sort="Simpson, Lisa A" uniqKey="Simpson L" first="Lisa A." last="Simpson">Lisa A. Simpson</name><name sortKey="Zbogar, Dominik" sort="Zbogar, Dominik" uniqKey="Zbogar D" first="Dominik" last="Zbogar">Dominik Zbogar</name></noCountry><country name="Canada"><noRegion><name sortKey="Klassen, Tara D" sort="Klassen, Tara D" uniqKey="Klassen T" first="Tara D." last="Klassen">Tara D. Klassen</name></noRegion><name sortKey="Eng, Janice J" sort="Eng, Janice J" uniqKey="Eng J" first="Janice J." last="Eng">Janice J. Eng</name></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
EXPLOR_STEP=$WICRI_ROOT/Wicri/Canada/explor/ParkinsonCanadaV1/Data/Main/Exploration
HfdSelect -h $EXPLOR_STEP/biblio.hfd -nk 000467 | SxmlIndent | more
Ou
HfdSelect -h $EXPLOR_AREA/Data/Main/Exploration/biblio.hfd -nk 000467 | SxmlIndent | more
Pour mettre un lien sur cette page dans le réseau Wicri
{{Explor lien
|wiki= Wicri/Canada
|area= ParkinsonCanadaV1
|flux= Main
|étape= Exploration
|type= RBID
|clé= PMC:4774387
|texte= “Stepping Up” Activity Poststroke: Ankle-Positioned Accelerometer Can Accurately Record Steps During Slow Walking
}}
Pour générer des pages wiki
HfdIndexSelect -h $EXPLOR_AREA/Data/Main/Exploration/RBID.i -Sk "pubmed:26251478" \
| HfdSelect -Kh $EXPLOR_AREA/Data/Main/Exploration/biblio.hfd \
| NlmPubMed2Wicri -a ParkinsonCanadaV1
| This area was generated with Dilib version V0.6.29. |  |