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DOI	10.1016/j.sste.2017.12.001
	Diving into the consumer nutrition environment: A Bayesian spatial factor analysis of neighborhood restaurant environment
	Luan, Hui; Law, Jane; Lysy, Martin
通讯作者	Luan, H
来源期刊	SPATIAL AND SPATIO-TEMPORAL EPIDEMIOLOGY
ISSN	1877-5845
EISSN	1877-5853
出版年	2018
卷号	24 页码:39-51
英文摘要	Neighborhood restaurant environment (NRE) plays a vital role in shaping residents' eating behaviors. While NRE 'healthfulness' is a multi-facet concept, most studies evaluate it based only on restaurant type, thus largely ignoring variations of in-restaurant features. In the few studies that do account for such features, healthfulness scores are simply averaged over accessible restaurants, thereby concealing any uncertainty that attributed to neighborhoods' size or spatial correlation. To address these limitations, this paper presents a Bayesian Spatial Factor Analysis for assessing NRE healthfulness in the city of Kitchener, Canada. Several in-restaurant characteristics are included. By treating NRE healthfulness as a spatially correlated latent variable, the adopted modeling approach can: (i) identify specific indicators most relevant to NRE healthfulness, (ii) provide healthfulness estimates for neighborhoods without accessible restaurants, and (iii) readily quantify uncertainties in the healthfulness index. Implications of the analysis for intervention program development and community food planning are discussed. (c) 2017 Elsevier Ltd. All rights reserved.
英文关键词	Neighborhood restaurant environment Consumer nutrition environment Bayesian inference Spatial modeling Factor analysis Community food planning
类型	Article
语种	英语
开放获取类型	Green Published
收录类别	ESCI
WOS记录号	WOS:000426433700005
WOS关键词	FOOD-ENVIRONMENT ; CALORIE INFORMATION ; WEIGHT STATUS ; LEVEL ; DEPRIVATION ; OBESITY ; US ; AVAILABILITY ; DESERTS ; MODELS
WOS类目	Public, Environmental & Occupational Health
WOS研究方向	Public, Environmental & Occupational Health
Scopus学科分类	Mem Univ Newfoundland, Sch Human Kinet & Recreat, 230 Elizabeth Ave, St John, NF, Canada.
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/332717
作者单位	[Luan, Hui] Wuhan Univ, Sch Geodesy & Geomat, 129 Luoyu Rd, Wuhan, Hubei, Peoples R China; [Luan, Hui] Mem Univ Newfoundland, Sch Human Kinet & Recreat, 230 Elizabeth Ave, St John, NF, Canada; [Law, Jane] Univ Waterloo, Sch Planning, 200 Univ Ave West, Waterloo, ON, Canada; [Law, Jane] Univ Waterloo, Sch Publ Hlth & Hlth Syst, 200 Univ Ave West, Waterloo, ON, Canada; [Lysy, Martin] Univ Waterloo, Dept Stat & Actuarial Sci, 200 Univ Ave West, Waterloo, ON, Canada
推荐引用方式 GB/T 7714	Luan, Hui,Law, Jane,Lysy, Martin. Diving into the consumer nutrition environment: A Bayesian spatial factor analysis of neighborhood restaurant environment[J],2018,24:39-51.
APA	Luan, Hui,Law, Jane,&Lysy, Martin.(2018).Diving into the consumer nutrition environment: A Bayesian spatial factor analysis of neighborhood restaurant environment.SPATIAL AND SPATIO-TEMPORAL EPIDEMIOLOGY,24,39-51.
MLA	Luan, Hui,et al."Diving into the consumer nutrition environment: A Bayesian spatial factor analysis of neighborhood restaurant environment".SPATIAL AND SPATIO-TEMPORAL EPIDEMIOLOGY 24(2018):39-51.