开发和评估可持续健康饮食的多维饮食质量评分 (SUSDIET)
P Machado1, K M Livingstone1, E Denniss2
1Institute for Physical Activity and Nutrition (IPAN), School of Exercise and Nutrition Sciences, Deakin University, Geelong, 3216, Victoria, Australia; School of Exercise and Nutrition Sciences, Deakin University, Geelong, 3216, Victoria, Australia.
Appetite
|August 16, 2025
概括
一个新的可持续健康饮食指数 (SUSDIET) 被开发来衡量饮食质量,包括植物品种,动物产品和超加工食品. 在澳大利亚成年人中,较高的SUSDIET分数与更好的营养摄入量和降低肥胖风险相关.
科学领域:
- 营养科学 营养科学
- 公共卫生 公共卫生
- 饮食评估 饮食评估
背景情况:
- 全球卫生组织建议饮食丰富的植物性食品,适度的动物产品,低的超加工物品.
- 现有的指标不能全面评估可持续的健康饮食.
- 需要一种工具来评估饮食质量,同时考虑健康和环境可持续性.
研究的目的:
- 开发和评估可持续健康饮食的多维饮食质量评分 (SUSDIET).
- 创建一个可以同时捕捉植物食品多样性,动物产品摄入量和超加工食品消费量的指标.
- 评估SUSDIET与营养摄入量和心脏代谢健康结果的相关性.
主要方法:
- 根据专家的共识制定了SUSDIET评分,包括12个植物性食品组,5个动物性产品组和1个超加工食品组.
- 利用来自2011-12年全国营养和体力活动调查的5000名澳大利亚成年人 (≥19岁) 的数据.
- 分析了根据参与者特征的平均SUSDIET分数,并使用回归模型来评估与营养摄入量和心脏代谢健康指标 (肥胖,高血压) 的关联.
主要成果:
- SUSDIET分数在0到15之间,较高的分数表明更健康,更可持续的饮食.
- 澳大利亚成年人的平均SUSDIET得分为5.83±0.03.
- 较高的SUSDIET分数与更健康的营养特征和更低的肥胖和腹部肥胖的几率有关.
结论:
- 开发的SUSDIET评分有效地纳入了可持续健康饮食的关键维度.
- SUSDIET是研究评估一般成人人口饮食对健康和环境影响的宝贵工具.
- 这一分数可以为促进可持续健康饮食模式的全球饮食监测工作提供信息.
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