Reliability and Validity of Objective Measures of Physical Activity in Youth With Cerebral Palsy Who Are Ambulatory | JCORE Reference

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Tables

Table 1.

Participant Demographics (N=57)^{^a}

↵^a BMI=body mass index, GMFCS=Gross Motor Function Classification System.

Table 2.

Descriptive Data From V̇o₂ and Accelerometer Output for Each Activity Trial in the PA Protocol^{^a}

↵^a Within each column, median values with different letters are significantly different. V̇o₂=oxygen consumption, METs=metabolic equivalents, 6MWT=Six-Minute Walk Test, IQR=interquartile range, L=left, R=right.
^b Xbox Kinect (Microsoft Corp, Redmond, Washington).

Table 3.

Inter-instrument Reliability^{^a}

↵^a Degree of absolute agreement among measurements. ICC=intraclass correlation coefficient, CI=confidence interval.

Table 4.

Concurrent Validity: Accelerometer to Oxygen Consumption Output

^a All Spearman correlations are significant at P<.001.

Vol 96 Issue 1 Table of Contents

Physical Therapy: 96 (1)

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Reliability and Validity of Objective Measures of Physical Activity in Youth With Cerebral Palsy Who Are Ambulatory

Margaret E. O'Neil, Maria Fragala-Pinkham, Nancy Lennon, Ameeka George, Jeffrey Forman, Stewart G. Trost

Physical Therapy Jan 2016, 96 (1) 37-45; DOI: 10.2522/ptj.20140201

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