农村成年人饮食质量与社会心理和环境因素的关系

IF 2.3 3区医学 Q2 EDUCATION, SCIENTIFIC DISCIPLINES

Journal of Nutrition Education and Behavior Pub Date : 2026-02-01 Epub Date: 2025-12-12 DOI:10.1016/j.jneb.2025.10.010

Rebecca A. Seguin-Fowler PhD , Karla L. Hanson PhD , Galen D. Eldridge MS , Grace A. Marshall MHS , Meredith L. Graham MS , Miriam E. Nelson PhD , Deyaun L. Villarreal PhD , Johanna Y. Andrews Trevino PhD , Jay E. Maddock PhD

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引用次数: 0

摘要

目的：评估饮食质量与健康饮食动机、自信、社会支持和食物环境之间的关系。方法：社区随机对照干预试验的研究样本在基线时回答了社会人口学、饮食、饮食相关的社会心理因素（动机、信心、社会支持）和环境（健康食品供应、食品购物动机）的问题。采用线性回归分析饮食摄入（饮食质量、水果和蔬菜、纤维、超加工食品）与社会心理和环境因素之间的横断面关联。结果：分析了2420名农村成年人的资料。心理社会因素与水果、蔬菜和纤维的摄入量以及饮食质量呈正相关。除了来自朋友的社会支持外，心理社会因素与超加工食品消费频率呈负相关。水果和蔬菜的可得性与水果、蔬菜和纤维的消耗量以及整体饮食质量呈正相关。食品购物动机与水果和蔬菜摄入量以及整体饮食质量呈正相关。结论和意义：这些发现有助于深入了解社会心理和环境因素如何影响农村研究中的饮食质量。

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Associations Between Diet Quality and Psychosocial and Environmental Factors in Rural Adults

Objective

Assess relationships between diet quality and healthy eating motivation, confidence, social support, and food environment.

Methods

The study sample of a community-randomized controlled intervention trial responded at baseline to sociodemographic, diet, diet-related psychosocial factor (motivation, confidence, social support), and environment (healthy food availability, food shopping motivation) questions. Linear regression was used to analyze cross-sectional associations between dietary intake (diet quality, fruit and vegetable, fiber, ultraprocessed food) and psychosocial and environmental factors.

Results

Data from 2420 rural adults were analyzed. Psychosocial factors were positively associated with fruit and vegetable and fiber consumption and diet quality. Psychosocial factors were negatively associated with ultraprocessed food consumption frequency, except for social support from friends. Fruit and vegetable availability was positively associated with fruit and vegetable and fiber consumption and overall diet quality. Food shopping motivation was positively associated with fruit and vegetable intake and overall diet quality.

Conclusions and Implications

These findings contribute insights into ways psychosocial and environmental factors influence diet quality within rural studies.

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来源期刊

Journal of Nutrition Education and Behavior 医学-学科教育

CiteScore

4.20

自引率

11.50%

发文量

379

审稿时长

44 days

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.