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Four issues in undernutrition-related health impact modeling

机译:与营养不良有关的健康影响建模中的四个问题

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Undernutrition modeling makes it possible to evaluate the potential impact of such events as a food-price shock or harvest failure on the prevalence and severity of undernutrition. There are, however, uncertainties in such modeling. In this paper we discuss four methodological issues pertinent to impact estimation: (1) the conventional emphasis on energy intake rather than dietary quality; (2) the importance of the distribution of nutrient intakes; (3) the timing of both the ‘food shock’ and when the response is assessed; and (4) catch-up growth and risk accumulation.
机译:营养不足建模可以评估食品价格冲击或收成失败等事件对营养不足发生率和严重性的潜在影响。但是,这种建模存在不确定性。在本文中,我们讨论了与影响估算有关的四个方法论问题:(1)常规强调能量摄入而不是饮食质量; (2)营养摄入量分配的重要性; (3)发生“食物冲击”的时间以及评估响应的时间; (4)追赶性增长和风险积累。

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