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Interventions to improve access to fresh food in vulnerable communities: a review of the literature

  • Denise Smith EMAIL logo , Stephanie Miles-Richardson , LeConté Dill und Elaine Archie-Booker
Veröffentlicht/Copyright: 19. Oktober 2013

Abstract

Background: “Food desert” is a term used to describe low-income communities without access to healthy, fresh food within a one-mile radius of their residence. The limited access to healthy foods in urban African-American communities may be a critical factor in the development of nutritional disorders and associated chronic disease in this vulnerable population. Research has shown that community gardens are a promising intervention for addressing food quality and access issues. This study aimed to assess whether improving the local food environment through community gardens can increase accessibility to healthy foods in Metropolitan Atlanta communities assumed to be food deserts.

Methods: A systematic literature review was conducted to identify best practices of community garden projects in order to address food deserts in metropolitan cities. Next, a windshield survey was conducted in the Adamsville community in metropolitan Atlanta, Georgia to determine if a food desert was present, and to provide an analysis of the local food environment.

Results: Twenty-nine articles were reviewed and eight best practices were identified as effective strategies in metropolitan cities. We found that community gardens had only minimal impact on food access issues in urban communities due to seasonal accessibility and low yield. The windshield survey revealed that the Adamsville community was not a food desert because it had access to healthy foods within a half-mile radius.

Conclusion: While the literature review revealed that community gardens had a minimal impact on food access in urban communities, food policy advocacy and supermarket tax incentives were identified as effective ways to promote healthy community development.


Corresponding author: Denise Smith, Morehouse School of Medicine Atlanta, 720 Westview Dr., Atlanta, GA 30310, USA, Phone: 404-752-1946, E-mail:

Appendix

Windshield survey

A windshield survey is a method of collecting data by simply observing the community. While driving a car or riding public transportation, one can observe many dimensions of a community’s life and environment through the windshield. Through this method, common characteristics of people on the street, neighborhood gathering places, the rhythm of community life, housing quality, and geographic boundaries can be observed.

Directions: Based on your visual observation as you walk or drive through your community, complete as many of the following questions as possible.

Environment
Physical environment
 Community location (boundaries, urban/rural):
 Prominent topographical features (green space/parks):
 Housing (type, condition, adequacy, number of persons per dwelling, sanitation):
 Businesses (nonprofit and for profit):
 Safety hazards present in the environment (lack of speed bumps):
 Day care facilities:
 Sewage and waste disposal:
 Nuisance factors (loud music, airports, waste water plant):
 Potential for disaster:
Psychological environment
 Future prospects for the community:
 Significant events in community history (dismantling of public housing):
 Interaction of groups within the community (racial tension, etc):
 Protective services (adequacy, local crime rates, insurance rates):
 Communication network (media, informal channels, and links to outside world):
 Sources of stress in the community:
 Extent of mental illness in the community:
Social environment
 Race and ethnicity:
 Education (prevailing levels, attitudes, facilities):
 Government (type, effectiveness, and community officials):
 Unofficial leaders (significant informants):
 Political affiliations of community members:
 Status of minority groups (influence, length of residence):
 Language spoken by community members:
 Community income levels (poverty, coverage by assistance programs):
 Religion (major affiliations, programs and services, influence on health):
 Culture (affiliation, influence on health):
 Employment level:
 Transportation (type, availability, cost, use):
 Social service (type, availability, adequacy, use):
Lifestyle
 Consumption patterns
 Nutrition (general levels, preference, special needs, prevalence of obesity):
 Alcohol (consumption patterns, extent of abuse, advertisement):
 Drug use (legal and illegal):
 Smoking (consumption patterns, advertisements):
 Exercise (extent, type):
Occupational
 Primary occupations of community members
 Major employers:
 Occupational hazards:
Leisure pursuits
 Primary leisure pursuits of community members:
 Recreational facilities (availability, adequacy, cost):
 Health hazards posed by recreation (unsafe parks)
Other behaviors
 Safety (use of cross walks, jaywalking)
 Use of safety devices (seat belts, car seats, helmets):
 Contraceptive use:
Health System
 Community attitudes towards health (definitions, support of services):
 Health services and resources (type, availability, cost, adequacy, utilization):
 Personal care (availability: clinic, WIC, Planned Parenthood offices):
 Emergency services (availability, adequacy):
 Health education services (availability, adequacy):
 Health-care financing (extent of insurance coverage, Medicaid, Medicare, tax support):

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Received: 2012-10-28
Accepted: 2012-12-20
Published Online: 2013-10-19
Published in Print: 2013-11-01

©2013 by Walter de Gruyter Berlin Boston

Heruntergeladen am 2.10.2025 von https://www.degruyterbrill.com/document/doi/10.1515/ijdhd-2013-0203/html
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