Format

Send to:

Choose Destination
See comment in PubMed Commons below
Prev Med. 2011 Oct;53(4-5):309-15. doi: 10.1016/j.ypmed.2011.08.018. Epub 2011 Aug 22.

Correlates of moderate-to-vigorous physical activity among preschoolers during unstructured outdoor play periods.

Author information

  • 1School of Exercise and Nutritional Sciences, San Diego State University, San Diego, CA 92182, USA. virginienicaise@yahoo.fr

Abstract

OBJECTIVE:

Quantify moderate-to-vigorous physical activity (MVPA) and its correlates in preschool children during outdoor unstructured play periods using direct observation.

METHODS:

Cross-sectional data consisting of 204 observation periods collected from 51 four- and five-year-old children using the Observation System for Recording Physical Activity in Children - Preschool (OSRAC-P) at a preschool in southern California, autumn and spring 2009-2010. Gender and BMI classification and OSRAC-P environmental codes were related to observed MVPA in multiple logistic regression models.

RESULTS:

Less than 21% of intervals were spent in MVPA overall. Boys and normal weight children engaged in higher intensity levels than their respective counterparts. More MVPA was associated with normal weight (OR=2.49-3.25, R(2)=3%), location (grass, playground, looping cycle path; OR=3.21-4.90, R(2)=4-12%), play context (ball/objects, wheel, open space; OR=2.78-8.51, R(2)=9%), and group composition (solitary, one-on-one; OR=1.34-2.08, R(2)=1%).

CONCLUSION:

Open spaces located in playgrounds and grass fields, and activity-genic portable equipment, manipulative objects, and riding vehicles are some design and equipment features that appear to foster MVPA. Lowering play space density and engaging children through teacher prompts and teacher-arranged activities may further increase MVPA on playgrounds.

Copyright © 2011 Elsevier Inc. All rights reserved.

PMID:
21878351
[PubMed - indexed for MEDLINE]
PubMed Commons home

PubMed Commons

0 comments
How to join PubMed Commons

    Supplemental Content

    Full text links

    Icon for Elsevier Science
    Loading ...
    Write to the Help Desk