ASSESSMENT OF ENERGY-INTAKE - ESTIMATES OF FOOD-SUPPLY V MEASUREMENT OF FOOD-CONSUMPTION
ASSESSMENT OF ENERGY-INTAKE - ESTIMATES OF FOOD-SUPPLY V MEASUREMENT OF FOOD-CONSUMPTION
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DOI：
10.1016/0306-9192(85)90066-1
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发表时间：
1985-01-01
期刊：
影响因子：
6.5
通讯作者：
SEO, YO
中科院分区：
文献类型：
--
作者：
DOWLER, EA;SEO, YO
在缺乏可靠的家庭或个人摄入量数据的情况下，国家消费指标往往是利用粮食供应估计数编制的。这3个层次的信息之间的关系进行检查，特别是，在食品系统中的能量的潜在损失，比较来自不同国家和随着时间的推移的数据。他们证明了供应估计数作为消费替代指标的不可靠性，并质疑目前在关于全球饥饿和健康与食物摄入量之间联系的声明中使用这些估计数。
National consumption indicators are frequently compiled using food supply estimates in the absence of reliable household or individual intake data. The relationship between these 3 levels of information is examined and in particular, the potential losses of energy in the food system, comparing data from different countries and over time. They demonstrate the unreliability of supply estimates as proxy indicators of consumption and question their current usage in statements about global hunger and the links between health and food intake.