死因统计中的垃圾编码及其处理方法

Garbage codes and its redistribution method in the cause of death statistics

目的总结垃圾编码产生的原因、分类及处理方法,为公共卫生死因分析以及医务人员填报《死亡医学证明书》提供参考。方法收集国内外有关垃圾编码的相关资料,并进行系统分析。结果垃圾编码的定义、分类以及再分配方法相对明确,参与全球疾病负担研究的100余个国家中,垃圾编码在整个死因数据中平均占25.00%,中国占10.00%~19.00%,中国不同地区差异较明显。结论正确处理垃圾编码对于死因统计具有重要现实意义。

Objective To summarize the causes of garbage codes and its classification and redistribution methods,so as to provide suggestion for death analysis of public health and reference for medical workers to fill in medical certificates of death . Methods System overview was used to analyze the relevant information about garbage codes collected from domestic and foreign articles.Results The definition,classification and the redistribution methods of garbage codes were relatively clear,there were more than 100 countries participating in the global burden study of disease,of which the percentage of garbage codes in the whole data of cause of death was 25%,the percentage of China was 10 ~ 19%. It showed obvious differences in different parts of China. Conclusion Proper treatment of the garbage codes was of great practical significance for the cause of death statistics.