Horner M R, Dorea J G, Pereira M G, Bezerra V L, Salomon J B
Arch Latinoam Nutr. 1981 Dec;31(4):726-39.
A simplified method was used to analyze the diets of 31 poor families in the city of Ilhéus, Bahia, Brazil. The results are presented in terms of frequency of foods consumed, nutritional density and theoretical adequacy of the diet. Intrafamilial distribution of food intake was not considered in the analysis. Results show that the home diet was very limited in variety; only eight of the 46 items in the dietary frequency were consumed by 50% or more of the sample. Nutrient density was low for calcium, riboflavin, vitamin A and zinc. Energy density, as measured by the ratio of fat calories to protein calories (G/P) was 1.0, value considered nutritionally inadequate. Protein provided 16% of the energy and, of all nine nutrients analyzed, presented the highest levels of intake compared to recommended amounts. Theoretically, the groups at greater nutritional risk were women and children.
采用一种简化方法分析了巴西巴伊亚州伊列乌斯市31个贫困家庭的饮食情况。结果以食物消费频率、营养密度和饮食的理论充足性来呈现。分析中未考虑家庭内部食物摄入量的分布情况。结果显示，家庭饮食种类非常有限；在饮食频率调查的46种食物中，只有8种食物有50%或更多的样本食用。钙、核黄素、维生素A和锌的营养密度较低。以脂肪热量与蛋白质热量之比（G/P）衡量的能量密度为1.0，该数值被认为营养不足。蛋白质提供了16%的能量，在所分析的所有九种营养素中，与推荐摄入量相比，蛋白质的摄入量水平最高。从理论上讲，营养风险较高的群体是妇女和儿童。
