使用营养行政数据生成人口水平儿童营养不良估计数：技术说明

技术笔记 | 2025年12月 营养与食品安全部 世界卫生组织 WHO/HEP/NFS/25.1 内容 图目录........................................................................................................................................................................ ii表目录......................................................................................................................................................................... ii致谢............................................................................................................................................................ iii缩略语...................................................................................................................................................................... iv第一章. 引言......................................................................................................................................................11.1 一个尚未开发的数据来源：行政管理卫生信息系统 ...........................................................31.2 目的、范围和结构.................................................................................................................................4第二章. 背景.......................................................................................................................................................5第三章：数据收集的推荐做法................................................................................................73.1 数据收集项目的选择 ........................................................................................................83.2 汇总表格与个人记录 ..................................................................................103.3 最小数据元素 .......................................................................................................................................113.4 附加数据元素 .......................................................................................................................................113.5 数据库结构.................................................................................................................................................123.6 数据验证........................................................................................................................................................133.7 报告期 ....................................................................................................................................................13第四章. 数据分析的推荐做法.................................................................................................144.1 检查数据集的不一致性 ..................................................................................................................154.2 解决无效数据........................................................................................................................................164.3 计算月龄.....................................................................................................................................174.4 每个儿童选择一次测量.................................................................................................................184.5 样本加权........................................................................................................................................194.6 世界卫生组织人体测量调查分析器........................................................................................................................20第五章. 结果解释的推荐做法..................................................................................215.1 评估人口覆盖率............................................................................................................................225.2 评估人体测量数据质量........................................................................................24第六章. 数据共享的推荐做法..................................................................................................256.1 汇总表格.........................................................................................................................................266.2 报告覆盖率和样本.......................................................................................................276.3 匿名化身份号码 ..................................................................................................................27参考文献..........................................................................................................................................................................28附录..............................................................................................................................................................................29附录 1. RHISs 中儿童营养监测中报告的挑战总结及解决方案...30附录 2. 项目适用性审查模板....................................................................................................32附录 3. 推荐总结表........................................................................................................33 图列表 图1。数据收集和管理推荐结构 ............................................................................................................12图2。首次访问、上次访问和随机访问示例............................................