基于数据的开发和验证以营养素为基础的评分,以衡量菲律宾餐饮的营养平衡
Fabio Mainardi1, Richard G Côté2, Nele Kristin Silber2
1Nestlé Institute of Health Sciences, Nestlé Research, Société des Produits Nestlé SA, Lausanne, Switzerland. fabio.mainardi@rd.nestle.com.
BMC nutrition
|October 31, 2024
概括
一个新的评分系统使用营养数据评估菲律宾成年人用餐的营养质量. 该工具有助于评估食平衡,并可以指导菲律宾人选择更健康的食物.
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:
- 开发一个可计算的餐饮营养质量得分对于公共卫生至关重要.
- 现有的方法通常依赖于食物组,因此需要基于营养成分的替代方法.
- 根据当地营养建议调整分数对于菲律宾成年人等特定人群至关重要.
研究的目的:
- 设计一个易于计算的分数来评估食的营养质量和平衡.
- 调整这一分数,以符合菲律宾成年人的具体营养建议.
- 通过使用大量菲律宾餐饮数据集验证得分,并将其与专家设计的餐饮计划进行比较.
主要方法:
- 评分是根据9个营养素评分 (蛋白质,脂肪,糖,,纤维,,维生素,矿物质) 的加权平均值得分.
- 营养分数考虑了能量百分比和当地的饮食参考摄入量.
- 该得分应用于2018年菲律宾扩展全国营养调查中,来自31218名菲律宾成年人 (20-59岁) 的69923餐.
主要成果:
- 由营养专家设计的模范餐点得分明显高 (72.2 ± 13.9) 比调查参与者的餐点 (46.1 ± 12.9).
- 开发的得分显示了与有益微量营养素 (例如,维生素A,维生素C) 和健康食品组 (例如,水果,全谷物) 的密度的显著关联.
- 该分数有效地区分了不同营养质量的餐点.
结论:
- 开发的分数 (0-100) 是评估菲律宾人口消费的食物营养质量的有效工具.
- 它解释了营养缺乏和过量,调整为食能量含量.
- 在面向消费者的工具中潜在的应用可以使个人能够做出更知情的,营养平衡的食物选择.
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