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Concordance Between Accelerometer-Measured and Self-Reported Physical Activity and Sedentary Time in Adults with Autism.
- Source :
-
Journal of Autism & Developmental Disorders . Apr2024, Vol. 54 Issue 4, p1517-1526. 10p. - Publication Year :
- 2024
-
Abstract
- 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. [ABSTRACT FROM AUTHOR]
- Subjects :
- *SELF-evaluation
*STATISTICAL correlation
*PEARSON correlation (Statistics)
*T-test (Statistics)
*RESEARCH funding
*AUTISM
*ACCELEROMETERS
*SEDENTARY lifestyles
*QUESTIONNAIRES
*ACTIGRAPHY
*DESCRIPTIVE statistics
*RESEARCH
*DATA analysis software
*PHYSICAL activity
*TIME
*REGRESSION analysis
*ADULTS
Subjects
Details
- Language :
- English
- ISSN :
- 01623257
- Volume :
- 54
- Issue :
- 4
- Database :
- Academic Search Index
- Journal :
- Journal of Autism & Developmental Disorders
- Publication Type :
- Academic Journal
- Accession number :
- 177351473
- Full Text :
- https://doi.org/10.1007/s10803-022-05862-y