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ERIC Number: EJ1418482
Record Type: Journal
Publication Date: 2024
Pages: 10
Abstractor: As Provided
ISBN: N/A
ISSN: ISSN-0162-3257
EISSN: EISSN-1573-3432
Concordance between Accelerometer-Measured and Self-Reported Physical Activity and Sedentary Time in Adults with Autism
Daehyoung Lee; Georgia C. Frey; Donetta J. Cothran; Jaroslaw Harezlak; Patrick C. Shih
Journal of Autism and Developmental Disorders, v54 n4 p1517-1526 2024
This study examined the concordance between accelerometry-measured and self-reported physical activity (PA) and sedentary time in adults with autism. Twenty-four participants wore an ActiGraph GT3X + accelerometer for seven consecutive days and completed the International Physical Activity Questionnaire-Short Form (IPAQ-SF) on the last day of their study participation. Bland-Altman plots assessed the magnitude of agreement between the two measures. Nearly 80% of the participants accumulated the recommended = 150 min of moderate to vigorous PA (MVPA)/week, but were also sedentary for over nine hours/day according to accelerometry data. Findings showed that adults with autism tended to overreport MVPA (b = 1.606, p < 0.01) and underreport sedentary time (b = 1.161, p = 0.03) via the IPAQ-SF, as compared to objective measurements.
Springer. Available from: Springer Nature. One New York Plaza, Suite 4600, New York, NY 10004. Tel: 800-777-4643; Tel: 212-460-1500; Fax: 212-460-1700; e-mail: customerservice@springernature.com; Web site: https://bibliotheek.ehb.be:2123/
Publication Type: Journal Articles; Reports - Research
Education Level: N/A
Audience: N/A
Language: English
Sponsor: N/A
Authoring Institution: N/A
Grant or Contract Numbers: N/A