Smucker R, Block G, Coyle L, Harvin A, Kessler L
Information Management Services, Inc., Silver Spring, MD.
Am J Epidemiol. 1989 Feb;129(2):445-9. doi: 10.1093/oxfordjournals.aje.a115149.
The authors report the adaptation of a dietary and risk factor questionnaire and analysis system for use with IBM (or compatible) personal computers. This system includes a flexible computer-assisted interview program which may be modified to suit investigator needs while preserving a standard output format. It also includes a nutrient analysis program for calculation of usual dietary intake. Each of these two major components has its own set of utilities and options, so that investigators may tailor the system to particular research areas. The nature and capabilities of the two main programs are described, as well as the development of the underlying system and the general flow of data in the system.
作者报告了一种饮食与风险因素调查问卷及分析系统的改编情况，使其适用于IBM（或兼容）个人计算机。该系统包括一个灵活的计算机辅助访谈程序，可在保持标准输出格式的同时进行修改以满足研究者的需求。它还包括一个用于计算日常饮食摄入量的营养分析程序。这两个主要组件各自都有一套实用工具和选项，以便研究者能够根据特定研究领域对系统进行定制。文中描述了这两个主要程序的性质和功能，以及基础系统的开发情况和系统中的一般数据流。
