Institute for Physical Activity and Nutrition (IPAN), School of Exercise and Nutrition Sciences, DeakinUniversity, Geelong 3220, Australia.
Mary MacKillop Institute for Health Research, Australian Catholic University, Melbourne 3000, Australia.
Int J Environ Res Public Health. 2020 Feb 18;17(4):1309. doi: 10.3390/ijerph17041309.
Without accurate awareness of features within the built environment, the availability of a supportive built environment alone may not be sufficient to influence physical activity levels. We examined the moderating effects of concordance/discordance between selected objective and perceived built environment features in the relationship between objective built environment features and physical activity. Cross-sectional data from 465 youth aged 12-20 years from 18 schools in Melbourne, Australia were used. The relationship between trails and physical activity differed by concordance/discordance. There were positive relationships among those with concordant perceptions, but no significant differences for those with discordant perceptions. At least for trails, environmental interventions designed to enhance physical activity may be less effective if efforts are not made to enhance individuals' awareness of their environment.
如果不能准确了解建筑环境的特征，仅提供支持性的建筑环境可能不足以影响身体活动水平。我们研究了在客观建筑环境特征与身体活动之间的关系中，选定的客观和感知的建筑环境特征之间的一致性/不一致性对其的调节作用。该研究使用了来自澳大利亚墨尔本 18 所学校的 465 名 12-20 岁青少年的横断面数据。步道与身体活动之间的关系因一致性/不一致性而有所不同。在感知一致的人群中存在积极的关系，但在感知不一致的人群中没有显著差异。至少对于步道而言，如果不努力增强个人对环境的意识，旨在增强身体活动的环境干预措施可能效果不佳。
