确定澳大利亚农村成年人水果和蔬菜消费的障碍和促进因素:混合方法分析分析
Brooke T Carroll1, Sarah A McNaughton1,2, Kate E Parker3
1Institute for Physical Activity and Nutrition, School of Exercise and Nutrition Sciences, Deakin University, Geelong, VIC, 3220, Australia.
Nutrition journal
|June 29, 2024
概括
低水果和蔬菜摄入量是一个主要的健康风险. 这项研究确定了影响澳大利亚农村居民消费的个人,社会和环境因素,突出了性别特异的差异,以告知改善饮食习惯的有针对性的策略.
科学领域:
- 公共卫生 营养 公共卫生 营养
- 饮食行为研究 饮食行为研究
- 农村卫生研究 农村卫生研究
背景情况:
- 低水果和蔬菜消费是非传染性疾病的重要风险因素.
- 了解农村人口摄入水果和蔬菜的障碍和促进因素至关重要,但有限.
- 这项研究在澳大利亚农村成年人中研究了这些因素,使用混合方法方法,检查性别差异.
研究的目的:
- 确定澳大利亚农村成年人增加水果和蔬菜摄入量的障碍和促进因素.
- 确定这些障碍和促进因素是否在性别之间存在差异.
- 为改善农村环境中水果和蔬菜消费的公共卫生战略提供信息.
主要方法:
- 一种混合方法方法,利用澳大利亚维多利亚州西北部2019年活跃生活人口普查的定量和定性数据.
- 多变量后勤回归分析了社会生态框架分类的促进者与满足水果/蔬菜建议之间的关联.
- 机器学习对水果和蔬菜摄入障碍的开放式响应进行了自动内容分析.
主要成果:
- 在13464名成年人中,只有48%的人符合水果建议,19%的人符合蔬菜建议.
- 关键的促进因素包括水果的个人因素 (从未吸烟,没有酒精),以及蔬菜的个人 (前吸烟者),社会 (与更多人生活) 和物理 (社区花园) 因素.
- 障碍物包括对其他零食的偏好,限制糖的愿望,缺乏时间和无法实现的指导方针,并指出性别特异性差异 (女性:饮食多样化;男性:口味偏好).
结论:
- 在澳大利亚农村的成年人中,水果和蔬菜消费存在各种社会生态层面的障碍和促进因素.
- 这些因素在水果和蔬菜之间以及性别之间有很大差异.
- 有效的策略必须解决个人,社会和物理环境障碍,以改善饮食摄入量.
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