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Prediction of Energy Expenditure from Wrist Accelerometry in People with and without Down Syndrome

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Title: Prediction of Energy Expenditure from Wrist Accelerometry in People with and without Down Syndrome
Language: English
Authors: Agiovlasitis, Stamatis, Motl, Robert W., Foley, John T.
Source: Adapted Physical Activity Quarterly. Apr 2012 29(2):179-190.
Availability: Human Kinetics, Inc. 1607 North Market Street, Champaign, IL 61820. Tel: 800-474-4457; Fax: 217-351-1549; e-mail: info@hkusa.com; Web site: http://www.humankinetics.com
Peer Reviewed: Y
Physical Description: PDF
Page Count: 12
Publication Date: 2012
Document Type: Journal Articles
Reports - Research
Education Level: Adult Education
Descriptors: Expenditures, Physical Activities, Down Syndrome, Prediction, Recreational Activities, Adapted Physical Education, Physical Mobility, Measurement Equipment, Measurement Techniques, Measures (Individuals), Predictive Measurement, Control Groups, Experimental Groups, Energy Management
ISSN: 0736-5829
Abstract: This study examined the relationship between energy expenditure and wrist accelerometer output during walking in persons with and without Down syndrome (DS). Energy expenditure in metabolic equivalent units (METs) and activity-count rate were respectively measured with portable spirometry and a uniaxial wrist accelerometer in 17 persons with DS (age: 24.7 [plus or minus] 6.9 years; 9 women) and 21 persons without DS (age: 26.3 [plus or minus] 5.2 years; 12 women) during six over-ground walking trials. Combined groups regression showed that the relationship between METs and activity-count rate differed between groups (p less than 0.001). Separate models for each group included activity-count rate and squared activity-count rate as significant predictors of METs (p [less than or equal to] 0.005). Prediction of METs appeared accurate based on Bland-Altman plots and the lack of between-group difference in mean absolute prediction error (DS: 17.07%; Non-DS: 18.74%).Although persons with DS show altered METs to activity-count rate relationship during walking, prediction of their energy expenditure from wrist accelerometry appears feasible. (Contains 3 tables and 2 figures.)
Abstractor: As Provided
Number of References: 34
Entry Date: 2012
Access URL: https://journals.humankinetics.com/apaq-back-issues/apaq-volume-29-issue-2-april/prediction-of-energy-expenditure-from-wrist-accelerometry-in-people-with-and-without-down-syndrome
Accession Number: EJ971027
Database: ERIC
FullText Links:
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  Label: Title
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  Data: Prediction of Energy Expenditure from Wrist Accelerometry in People with and without Down Syndrome
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  Data: <searchLink fieldCode="AR" term="%22Agiovlasitis%2C+Stamatis%22">Agiovlasitis, Stamatis</searchLink><br /><searchLink fieldCode="AR" term="%22Motl%2C+Robert+W%2E%22">Motl, Robert W.</searchLink><br /><searchLink fieldCode="AR" term="%22Foley%2C+John+T%2E%22">Foley, John T.</searchLink>
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  Data: <searchLink fieldCode="SO" term="%22Adapted+Physical+Activity+Quarterly%22"><i>Adapted Physical Activity Quarterly</i></searchLink>. Apr 2012 29(2):179-190.
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  Data: Human Kinetics, Inc. 1607 North Market Street, Champaign, IL 61820. Tel: 800-474-4457; Fax: 217-351-1549; e-mail: info@hkusa.com; Web site: http://www.humankinetics.com
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  Data: <searchLink fieldCode="DE" term="%22Expenditures%22">Expenditures</searchLink><br /><searchLink fieldCode="DE" term="%22Physical+Activities%22">Physical Activities</searchLink><br /><searchLink fieldCode="DE" term="%22Down+Syndrome%22">Down Syndrome</searchLink><br /><searchLink fieldCode="DE" term="%22Prediction%22">Prediction</searchLink><br /><searchLink fieldCode="DE" term="%22Recreational+Activities%22">Recreational Activities</searchLink><br /><searchLink fieldCode="DE" term="%22Adapted+Physical+Education%22">Adapted Physical Education</searchLink><br /><searchLink fieldCode="DE" term="%22Physical+Mobility%22">Physical Mobility</searchLink><br /><searchLink fieldCode="DE" term="%22Measurement+Equipment%22">Measurement Equipment</searchLink><br /><searchLink fieldCode="DE" term="%22Measurement+Techniques%22">Measurement Techniques</searchLink><br /><searchLink fieldCode="DE" term="%22Measures+%28Individuals%29%22">Measures (Individuals)</searchLink><br /><searchLink fieldCode="DE" term="%22Predictive+Measurement%22">Predictive Measurement</searchLink><br /><searchLink fieldCode="DE" term="%22Control+Groups%22">Control Groups</searchLink><br /><searchLink fieldCode="DE" term="%22Experimental+Groups%22">Experimental Groups</searchLink><br /><searchLink fieldCode="DE" term="%22Energy+Management%22">Energy Management</searchLink>
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  Data: 0736-5829
– Name: Abstract
  Label: Abstract
  Group: Ab
  Data: This study examined the relationship between energy expenditure and wrist accelerometer output during walking in persons with and without Down syndrome (DS). Energy expenditure in metabolic equivalent units (METs) and activity-count rate were respectively measured with portable spirometry and a uniaxial wrist accelerometer in 17 persons with DS (age: 24.7 [plus or minus] 6.9 years; 9 women) and 21 persons without DS (age: 26.3 [plus or minus] 5.2 years; 12 women) during six over-ground walking trials. Combined groups regression showed that the relationship between METs and activity-count rate differed between groups (p less than 0.001). Separate models for each group included activity-count rate and squared activity-count rate as significant predictors of METs (p [less than or equal to] 0.005). Prediction of METs appeared accurate based on Bland-Altman plots and the lack of between-group difference in mean absolute prediction error (DS: 17.07%; Non-DS: 18.74%).Although persons with DS show altered METs to activity-count rate relationship during walking, prediction of their energy expenditure from wrist accelerometry appears feasible. (Contains 3 tables and 2 figures.)
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  Data: As Provided
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  Data: 34
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  Data: <link linkTarget="URL" linkTerm="https://journals.humankinetics.com/apaq-back-issues/apaq-volume-29-issue-2-april/prediction-of-energy-expenditure-from-wrist-accelerometry-in-people-with-and-without-down-syndrome" linkWindow="_blank">http://journals.humankinetics.com/apaq-back-issues/apaq-volume-29-issue-2-april/prediction-of-energy-expenditure-from-wrist-accelerometry-in-people-with-and-without-down-syndrome</link>
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  Label: Accession Number
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  Data: EJ971027
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RecordInfo BibRecord:
  BibEntity:
    Languages:
      – Text: English
    PhysicalDescription:
      Pagination:
        PageCount: 12
        StartPage: 179
    Subjects:
      – SubjectFull: Expenditures
        Type: general
      – SubjectFull: Physical Activities
        Type: general
      – SubjectFull: Down Syndrome
        Type: general
      – SubjectFull: Prediction
        Type: general
      – SubjectFull: Recreational Activities
        Type: general
      – SubjectFull: Adapted Physical Education
        Type: general
      – SubjectFull: Physical Mobility
        Type: general
      – SubjectFull: Measurement Equipment
        Type: general
      – SubjectFull: Measurement Techniques
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      – SubjectFull: Measures (Individuals)
        Type: general
      – SubjectFull: Predictive Measurement
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      – SubjectFull: Control Groups
        Type: general
      – SubjectFull: Experimental Groups
        Type: general
      – SubjectFull: Energy Management
        Type: general
    Titles:
      – TitleFull: Prediction of Energy Expenditure from Wrist Accelerometry in People with and without Down Syndrome
        Type: main
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          Name:
            NameFull: Agiovlasitis, Stamatis
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            NameFull: Motl, Robert W.
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            NameFull: Foley, John T.
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              Y: 2012
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              Value: 0736-5829
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              Value: 29
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            – TitleFull: Adapted Physical Activity Quarterly
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