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DOI10.1016/j.amepre.2014.08.020
Access to Healthy Food Stores Modifies Effect of a Dietary Intervention
Wedick, Nicole M.1; Ma, Yunsheng1; Olendzki, Barbara C.1; Procter-Gray, Elizabeth1; Cheng, Jie1; Kane, Kevin J.1; Ockene, Ira S.1; Pagoto, Sherry L.1; Land, Thomas G.2; Li, Wenjun1
通讯作者Li, Wenjun
来源期刊AMERICAN JOURNAL OF PREVENTIVE MEDICINE
ISSN0749-3797
EISSN1873-2607
出版年2015
卷号48期号:3页码:309-317
英文摘要

Background: Recent evidence suggests that opening a grocery store in a food desert does not translate to better diet quality among community residents.


Purpose: This study evaluated the influence of proximity to a healthy food store on the effect of a dietary behavioral intervention on diet among obese adults randomized to either a high fiber or American Heart Association diet intervention.


Methods: Participants were recruited from Worcester County, Massachusetts, between June 2009 and January 2012. Dietary data were collected via 24-hour recalls at baseline and 3, 6, and 12 months post-intervention. Based on in-store inspection data, a store was considered as having adequate availability of healthy foods if it had at least one item available in each of 20 healthy food categories. Linear models evaluated maximum change in dietary outcomes in relation to road distance from residence to the nearest June healthy food store. The analysis was conducted in January to June 2014.


Results: On average, participants (N=204) were aged 52 years, BMI=34.9, and included 72% women and 89% non-Hispanic whites. Shorter distance to a healthy food store was associated with greater improvements in consumption of fiber (b=-1.07 g/day per mile, p<0.01) and fruits and vegetables (b=-0.19 servings/day per mile, p=0.03) with and without covariate adjustment.


Conclusions: The effectiveness of dietary interventions is significantly influenced by the presence of a supportive community nutrition environment. Considering the nationwide efforts on promotion of healthy eating, the value of improving community access to healthy foods should not be underestimated. (C) 2015 American Journal of Preventive Medicine


类型Article
语种英语
国家USA
收录类别SCI-E ; SSCI
WOS记录号WOS:000349739800008
WOS关键词BODY-MASS INDEX ; METABOLIC SYNDROME ; BUILT ENVIRONMENT ; DISEASE RISK ; OBESITY ; DENSITY ; QUALITY ; ADULTS ; WOMEN ; ATHEROSCLEROSIS
WOS类目Public, Environmental & Occupational Health ; Medicine, General & Internal
WOS研究方向Public, Environmental & Occupational Health ; General & Internal Medicine
资源类型期刊论文
条目标识符http://119.78.100.177/qdio/handle/2XILL650/185697
作者单位1.Univ Massachusetts, Sch Med, Dept Med, Div Prevent & Behav Med, Worcester, MA 01655 USA;
2.Massachusetts Dept Publ Hlth, Boston, MA USA
推荐引用方式
GB/T 7714
Wedick, Nicole M.,Ma, Yunsheng,Olendzki, Barbara C.,et al. Access to Healthy Food Stores Modifies Effect of a Dietary Intervention[J],2015,48(3):309-317.
APA Wedick, Nicole M..,Ma, Yunsheng.,Olendzki, Barbara C..,Procter-Gray, Elizabeth.,Cheng, Jie.,...&Li, Wenjun.(2015).Access to Healthy Food Stores Modifies Effect of a Dietary Intervention.AMERICAN JOURNAL OF PREVENTIVE MEDICINE,48(3),309-317.
MLA Wedick, Nicole M.,et al."Access to Healthy Food Stores Modifies Effect of a Dietary Intervention".AMERICAN JOURNAL OF PREVENTIVE MEDICINE 48.3(2015):309-317.
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