Dorea J G, Horner M R, Johnson N E
J Am Diet Assoc. 1981 Feb;78(2):161-2.
The use and applications of programmable calculator in dietary analysis are presented. Results which approximate those of large computers can be obtained with considerably less time, money, and data manipulation. Program flexibility allows operators to determine the number of foods and nutrients to be analyzed. Input, data checking, and results of total nutrient consumption are achieved within minutes. The dietary analysis described in this article is well suited for small hospitals and clinics, for teaching purposes and dietary surveys and for use by non-nutritionists who have a one-time or regular need to incorporate dietary information into their work.
介绍了可编程计算器在膳食分析中的使用和应用。使用可编程计算器可以用少得多的时间、金钱和数据处理量获得与大型计算机相近的结果。程序灵活性使操作人员能够确定要分析的食物和营养素的数量。几分钟内即可完成输入、数据检查以及总营养摄入量的计算。本文所述的膳食分析非常适合小型医院和诊所、教学目的以及膳食调查，也适合那些有一次性或定期需求将膳食信息纳入其工作的非营养学家使用。
