Spat Spatiotemporal Epidemiol - Geographic access to healthy and unhealthy food sources for children in neighbourhoods and from elementary schools in a mid-sized Canadian city.

Tópicos

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Resumo

We examined location-related accessibility to healthy and unhealthy food sources for school going children in Saskatoon, Saskatchewan. We compared proximity to food sources from school sites and from small clusters of homes (i.e., dissemination blocks) as a proxy for home location. We found that (1) unhealthy food sources are more prevalent near schools in lower income than higher income neighbourhoods; (2) unhealthy compared to healthy food sources are more accessible from schools as well as from places of residence; and (3) while some characteristics of neighbourhood low socio-economic status are associated with less accessibility to healthy food sources, there is no consistent pattern of access. Greater access to unhealthy food sources from schools in low-income neighbourhoods is likely a reflection of the greater degree of commercialization. Our spatial examination provides a more nuanced understanding of accessibility through our approach of comparing place of residence and school access to food sources.

Resumo Limpo

examin locationrel access healthi unhealthi food sourc school go children saskatoon saskatchewan compar proxim food sourc school site small cluster home ie dissemin block proxi home locat found unhealthi food sourc preval near school lower incom higher incom neighbourhood unhealthi compar healthi food sourc access school well place resid characterist neighbourhood low socioeconom status associ less access healthi food sourc consist pattern access greater access unhealthi food sourc school lowincom neighbourhood like reflect greater degre commerci spatial examin provid nuanc understand access approach compar place resid school access food sourc

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