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根据比利时家庭的教育水平,模拟当前和健康饮食之间的成本差异
Camille Pedroni1, Katia Castetbon1, Lucille Desbouys1
1School of Public Health, Research Centre in "Epidemiology, Biostatistics and Clinical Research", Université libre de Bruxelles (ULB), Brussels, Belgium.
International journal of food sciences and nutrition
|October 28, 2024
概括
在比利时,实现健康饮食比目前的饮食成本高出12%,但这种成本差异在受教育程度低的家庭中显著缩小,这表明需要有针对性的干预措施.
科学领域:
- 营养经济学 营养经济学
- 公共卫生 营养 公共卫生 营养
- 饮食评估 饮食评估
背景情况:
- 饮食指南旨在改善公共健康,但采用健康饮食模式的经济可行性仍然令人担忧.
- 了解当前和健康饮食之间的成本差异对于开发有效的公共卫生干预措施至关重要,特别是在不同的社会经济层面.
- 家庭教育水平是饮食选择的重要决定因素,并可能影响健康饮食的负担能力.
研究的目的:
- 估计比利时当前的健康饮食和健康饮食之间的成本差异.
- 分析家庭教育水平如何改变这些不同饮食类型的成本.
- 为促进健康饮食的有针对性干预提供证据,特别是在弱势群体中.
主要方法:
- 利用了2014-2015年比利时国家食品消费调查和2014年GfK消费者扫描小组对食品价格的数据.
- 采用了 DIETCOST 程序来模拟当前的,健康的同热量和健康的饮食模式.
- 计算了平均每日饮食成本,并将其与不同饮食类型和家庭教育水平进行了比较.
主要成果:
- 对于一个参考家庭来说,健康的同热量饮食比目前的饮食贵3.9%,健康的饮食比目前的饮食贵12.0%.
- 在受教育程度低的家庭中,当前和健康的同热量饮食的成本是可比的.
- 在受过高等教育的家庭中,健康的同热量饮食比目前的饮食更昂贵.
结论:
- 健康饮食的成本高于目前的饮食,健康的同热量饮食显著增加.
- 健康饮食和当前饮食之间的成本差异在受教育程度低的家庭中减弱,这表明潜在的经济障碍不那么明显或被其他因素抵消.
- 调查结果强调了在设计公共卫生战略时考虑社会经济因素的重要性,例如教育水平,以促进健康饮食,尽管建议进一步验证.
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