{"title":"研究密歇根州底特律市食品不安全、独立杂货店使用率和新鲜农产品摄入量之间的关系","authors":"","doi":"10.1016/j.jneb.2024.05.044","DOIUrl":null,"url":null,"abstract":"<div><h3>Background</h3><p>Detroit, Michigan's food environment includes a high proportion of independent grocery stores, which often have limited selections, higher prices, and lower quality compared to major supermarket chains. This may lead to difficulties accessing healthy food for people who rely solely on independent grocers. There is a need to understand the relationship between food insecurity, grocery store type used, and fruit and vegetable intake in order to design effective healthy food retail interventions in independent grocery stores.</p></div><div><h3>Objective</h3><p>This study examines the associations between food insecurity, type of grocery store used (chain vs. independent), and fruit and vegetable intake among Detroit residents.</p></div><div><h3>Study Design, Settings, Participants</h3><p>We conducted a cross-sectional survey of 656 Detroit adults from December 2021 to May 2022, to examine food security status, food purchasing behaviours, fruit and vegetable intake, and demographics.</p></div><div><h3>Measurable Outcome/Analysis</h3><p>The primary outcomes were type of grocery store used and fruit and vegetable intake frequency (measured via the Dietary Screener Questionnaire). Bivariate associations were tested using chi-square tests for categorical variables or rank-sum tests for ordinal or non-normal continuous variables.</p></div><div><h3>Results</h3><p>Our results showed 33% of food-insecure individuals shopped exclusively at independent grocers, compared to 18% of food-secure individuals (p<0.001). Frequency of fruit and vegetable consumption was significantly higher (p<0.001) among chain store shoppers (mean of 2.4 times per day) compared with independent grocery store shoppers (2.1 times per day). Additionally, chain store patronage was associated with higher income and education, and race differed between those who shopped at independent and chain grocers (p<0.001).</p></div><div><h3>Conclusions</h3><p>Findings highlight a link between food insecurity, reduced fruit and vegetable intake, and independent grocery store use in Detroit, as well as demographic differences between chain and independent store shoppers, highlighting the need for healthy food retail interventions in these spaces.</p></div><div><h3>Funding</h3><p>Wayne State University</p></div>","PeriodicalId":50107,"journal":{"name":"Journal of Nutrition Education and Behavior","volume":null,"pages":null},"PeriodicalIF":2.3000,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Examining Associations Between Food Insecurity, Independent Grocery Store Usage, and Fresh Produce Intake in Detroit, MI\",\"authors\":\"\",\"doi\":\"10.1016/j.jneb.2024.05.044\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><h3>Background</h3><p>Detroit, Michigan's food environment includes a high proportion of independent grocery stores, which often have limited selections, higher prices, and lower quality compared to major supermarket chains. This may lead to difficulties accessing healthy food for people who rely solely on independent grocers. There is a need to understand the relationship between food insecurity, grocery store type used, and fruit and vegetable intake in order to design effective healthy food retail interventions in independent grocery stores.</p></div><div><h3>Objective</h3><p>This study examines the associations between food insecurity, type of grocery store used (chain vs. independent), and fruit and vegetable intake among Detroit residents.</p></div><div><h3>Study Design, Settings, Participants</h3><p>We conducted a cross-sectional survey of 656 Detroit adults from December 2021 to May 2022, to examine food security status, food purchasing behaviours, fruit and vegetable intake, and demographics.</p></div><div><h3>Measurable Outcome/Analysis</h3><p>The primary outcomes were type of grocery store used and fruit and vegetable intake frequency (measured via the Dietary Screener Questionnaire). Bivariate associations were tested using chi-square tests for categorical variables or rank-sum tests for ordinal or non-normal continuous variables.</p></div><div><h3>Results</h3><p>Our results showed 33% of food-insecure individuals shopped exclusively at independent grocers, compared to 18% of food-secure individuals (p<0.001). Frequency of fruit and vegetable consumption was significantly higher (p<0.001) among chain store shoppers (mean of 2.4 times per day) compared with independent grocery store shoppers (2.1 times per day). Additionally, chain store patronage was associated with higher income and education, and race differed between those who shopped at independent and chain grocers (p<0.001).</p></div><div><h3>Conclusions</h3><p>Findings highlight a link between food insecurity, reduced fruit and vegetable intake, and independent grocery store use in Detroit, as well as demographic differences between chain and independent store shoppers, highlighting the need for healthy food retail interventions in these spaces.</p></div><div><h3>Funding</h3><p>Wayne State University</p></div>\",\"PeriodicalId\":50107,\"journal\":{\"name\":\"Journal of Nutrition Education and Behavior\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":2.3000,\"publicationDate\":\"2024-08-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of Nutrition Education and Behavior\",\"FirstCategoryId\":\"3\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/S1499404624001441\",\"RegionNum\":3,\"RegionCategory\":\"医学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q2\",\"JCRName\":\"EDUCATION, SCIENTIFIC DISCIPLINES\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Nutrition Education and Behavior","FirstCategoryId":"3","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S1499404624001441","RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"EDUCATION, SCIENTIFIC DISCIPLINES","Score":null,"Total":0}
Examining Associations Between Food Insecurity, Independent Grocery Store Usage, and Fresh Produce Intake in Detroit, MI
Background
Detroit, Michigan's food environment includes a high proportion of independent grocery stores, which often have limited selections, higher prices, and lower quality compared to major supermarket chains. This may lead to difficulties accessing healthy food for people who rely solely on independent grocers. There is a need to understand the relationship between food insecurity, grocery store type used, and fruit and vegetable intake in order to design effective healthy food retail interventions in independent grocery stores.
Objective
This study examines the associations between food insecurity, type of grocery store used (chain vs. independent), and fruit and vegetable intake among Detroit residents.
Study Design, Settings, Participants
We conducted a cross-sectional survey of 656 Detroit adults from December 2021 to May 2022, to examine food security status, food purchasing behaviours, fruit and vegetable intake, and demographics.
Measurable Outcome/Analysis
The primary outcomes were type of grocery store used and fruit and vegetable intake frequency (measured via the Dietary Screener Questionnaire). Bivariate associations were tested using chi-square tests for categorical variables or rank-sum tests for ordinal or non-normal continuous variables.
Results
Our results showed 33% of food-insecure individuals shopped exclusively at independent grocers, compared to 18% of food-secure individuals (p<0.001). Frequency of fruit and vegetable consumption was significantly higher (p<0.001) among chain store shoppers (mean of 2.4 times per day) compared with independent grocery store shoppers (2.1 times per day). Additionally, chain store patronage was associated with higher income and education, and race differed between those who shopped at independent and chain grocers (p<0.001).
Conclusions
Findings highlight a link between food insecurity, reduced fruit and vegetable intake, and independent grocery store use in Detroit, as well as demographic differences between chain and independent store shoppers, highlighting the need for healthy food retail interventions in these spaces.
期刊介绍：
The Journal of Nutrition Education and Behavior (JNEB), the official journal of the Society for Nutrition Education and Behavior, is a refereed, scientific periodical that serves as a global resource for all professionals with an interest in nutrition education; nutrition and physical activity behavior theories and intervention outcomes; complementary and alternative medicine related to nutrition behaviors; food environment; food, nutrition, and physical activity communication strategies including technology; nutrition-related economics; food safety education; and scholarship of learning related to these areas.
The purpose of JNEB is to document and disseminate original research and emerging issues and practices relevant to these areas worldwide. The Journal of Nutrition Education and Behavior welcomes evidence-based manuscripts that provide new insights and useful findings related to nutrition education research, practice and policy. The content areas of JNEB reflect the diverse interests in nutrition and physical activity related to public health, nutritional sciences, education, behavioral economics, family and consumer sciences, and eHealth, including the interests of community-based nutrition-practitioners. As the Society''s official journal, JNEB also includes policy statements, issue perspectives, position papers, and member communications.
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