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ERIC Number: EJ1290445
Record Type: Journal
Publication Date: 2021-Apr
Pages: 11
Abstractor: As Provided
ISBN: N/A
ISSN: ISSN-0022-4391
EISSN: N/A
Randomized Controlled Trial to Increase Physical Activity among Hispanic-American Middle School Students
Arlinghaus, Katherine R.; Ledoux, Tracey A.; Johnston, Craig A.
Journal of School Health, v91 n4 p307-317 Apr 2021
Background: Moderate-to-vigorous physical activity (MVPA) declines during adolescence, particularly among girls. In this randomized control trial, we examined MVPA in a physical activity intervention compared to physical education (PE) class as usual (TAU), stratified by sex and weight classification. Standardized BMI (zBMI) overtime was also examined. Methods: Hispanic-American middle school students (N = 193) were recruited from a school district in Houston, Texas. Participants were randomized to either a circuit-based physical activity intervention or TAU (PE class as usual). MVPA was assessed using accelerometry at baseline and 6 months. Repeated measures ANCOVA were conducted to examine changes in MVPA, overall and stratified by sex and weight classification. This procedure was repeated for zBMI. Results: Participants were 12.10 [plus or minus] 0.63 years old and 53% were girls. Overall those in intervention increased weekday MVPA more than TAU (F(1,190) = 7.03, p < 0.01). Intervention girls increased weekday MVPA; whereas TAU girls decreased weekday MVPA (F(1,99) = 7.36, p < 0.01). Among those with obesity, there was no difference in MVPA between conditions (F(1, 56) = 0.33, p = 0.57), but Intervention decreased zBMI significantly more than TAU (F(1, 56) = 6.16, p < 0.05). Conclusions: Structured PE classes grounded in behavioral theory may be an important strategy to prevent typical decreases in MVPA during adolescence, particularly among girls and for youth with obesity.
Wiley. Available from: John Wiley & Sons, Inc. 111 River Street, Hoboken, NJ 07030. Tel: 800-835-6770; e-mail: cs-journals@wiley.com; Web site: https://bibliotheek.ehb.be:2191/en-us
Publication Type: Journal Articles; Reports - Research
Education Level: Junior High Schools; Middle Schools; Secondary Education
Audience: N/A
Language: English
Sponsor: US Department of Agriculture
Authoring Institution: N/A
Identifiers - Location: Texas (Houston)
Grant or Contract Numbers: ARS2533759358