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Published on: March 1, 2019
Associations between the home yard and preschoolers' outdoor play and physical activity
Guy P Armstrong1, Clover Maitland2, Leanne Lester3
1School of Population and Global Health, University of Western Australia, Perth.
Insights
Home yards with more fixed play equipment encourage more outdoor play for young children. Features like yard size and natural elements also support physical activity, suggesting yards can boost children's activity levels.
Area of Science:
- Environmental Health
- Pediatric Health
- Childhood Physical Activity
Background:
- Preschoolers' outdoor play is predominantly in home yards, but yard influences on activity are understudied.
- Understanding home yard features' impact is crucial for promoting children's physical activity.
Purpose of the Study:
- To investigate the association between home-yard characteristics and preschoolers' outdoor play and physical activity.
- To identify specific home-yard features that promote physical activity in young children.
Main Methods:
- A cross-sectional observational study involving 224 preschoolers (aged 2-5 years) and their parents in Perth, Western Australia.
- Data collected via online questionnaires on home-yard features and parent-reported outdoor play, with accelerometers measuring moderate-to-vigorous physical activity (MVPA).
- Multiple linear regression models analyzed relationships between yard features and children's outdoor play and MVPA.
Main Results:
- Yard size, lawn quality, natural features, and play equipment were positively associated with outdoor play.
- The number of fixed play equipment types was significantly linked to increased daily outdoor play minutes (5.3 min/day per type).
- Portable play equipment showed a positive association with MVPA, but this effect diminished after accounting for social factors.
Conclusions:
- Home-yard physical environment features positively correlate with preschoolers' outdoor play and physical activity.
- The presence of fixed play equipment in home yards is a key factor in increasing children's daily outdoor play time.
- Home yards represent a significant, potentially modifiable, environment for enhancing young children's physical activity.
Abstract:
Objectives and importance of study: Young children's outdoor play mostly occurs within the home-yard space, yet the influence of the home yard on preschoolers' outdoor play and physical activity is poorly understood. We investigated the relationships between home-yard features and home-based outdoor play and physical activity in preschoolers (2-5 years old).
Study Type:
Cross-sectional observational study.
Methods:
The PLAY Spaces and Environments for Children's Physical Activity (PLAYCE) study (2015-2017) included 1596 children aged 2-5 years attending early childhood education and care (ECEC) services throughout metropolitan Perth, Western Australia. In this study, a subsample of 224 parents from the PLAYCE study completed an online questionnaire about home-yard features (yard size, lawn quality, natural features, fixed and portable play equipment, and flowers and vegetables/herbs). Accelerometers measured the duration of preschoolers' moderate-vigorous physical activity (MVPA) on non-ECEC days. Parent-reported outdoor play at home, sociodemographic factors and social environment factors were collected via the PLAYCE parent survey. Multiple linear regression models were used to determine associations between home-yard features and preschoolers' outdoor play and physical activity.
Results:
Children spent 68.9 (SD 2.2) minutes playing outdoors in the home yard per day, and 93.3 (SD 37.1) minutes in MVPA per day on non-ECEC days. After adjusting for child and parent factors, home-yard features positively associated with outdoor play included yard size, lawn quality, number of types of fixed and portable play equipment, natural features and play areas (all p ≤ 0.05). When all significant home-yard features were placed in a model, only the number of types of fixed play equipment was positively associated with minutes of outdoor play per day (β = 5.3, p < 0.001). After adjusting for sociodemographic factors, the number of types of portable play equipment in the yard was positively associated with MVPA minutes per day (β = 2.16, p = 0.019); however, this became nonsignificant after further adjusting for social environment factors.
Conclusions:
Features of the home-yard physical environment were positively associated with preschoolers' outdoor play and physical activity. Each additional type of fixed play equipment present was associated with an additional 5 minutes of outdoor play per day. These findings suggest that the home-yard space has the potential to facilitate increased outdoor play in young children. Further research is warranted to explore causal relationships between home-yard attributes and young children's outdoor play and physical activity.
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