School of Kinesiology, University of Michigan, 803 N University Ave, Ann Arbor, MI, 48109, USA.
School of Kinesiology, University of Michigan, 803 N University Ave, Ann Arbor, MI, 48109, USA; Department of Nutritional Sciences, School of Public Health, University of Michigan, 1415 Washington Heights, Ann Arbor, MI, 48109, USA.
Health Place. 2024 Sep;89:103341. doi: 10.1016/j.healthplace.2024.103341. Epub 2024 Aug 31.
The goal of this study was to understand how neighborhood greenspace access may support or hinder the effectiveness of community programs and policies (CPPs) aimed at reducing racial and ethnic inequities in screen time among 4598 US children. We found higher CPP intensity was significantly associated with fewer screen time behaviors in high greenspace neighborhoods, but not neighborhoods with low or moderate greenspace. Moreover, there were significant differences in greenspace access by neighborhood-level race and ethnicity. Implementing CPPs without regard for racial and ethnic greenspace inequities may be an underlying cause in the perpetuation of inequities in childhood screen time.
本研究旨在探讨邻里绿地可达性如何支持或阻碍旨在减少 4598 名美国儿童中屏幕时间方面的种族和民族不平等的社区计划和政策 (CPP) 的有效性。我们发现，较高的 CPP 强度与绿地较多的社区中较少的屏幕时间行为显著相关，但与绿地较少或中等的社区无关。此外，邻里层面的种族和民族的绿地可达性存在显著差异。在实施 CPP 时不考虑种族和民族的绿地不平等，可能是导致儿童屏幕时间不平等持续存在的一个潜在原因。
