Breathing new life into death certificates: Extracting handwritten cause of death in the LIFE-M project

IF 2.6 1区 历史学 Q1 ECONOMICS
Martha J. Bailey , Susan H. Leonard , Joseph Price , Evan Roberts , Logan Spector , Mengying Zhang
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引用次数: 1

Abstract

The demographic and epidemiological transitions of the past 200 years are well documented at an aggregate level. Understanding differences in individual and group risks for mortality during these transitions requires linkage between demographic data and detailed individual cause of death information. This paper describes the digitization of almost 185,000 causes of death for Ohio to supplement demographic information in the Longitudinal, Intergenerational Family Electronic Micro-database (LIFE-M). To extract causes of death, our methodology combines handwriting recognition, extensive data cleaning algorithms, and the semi-automated classification of causes of death into International Classification of Diseases (ICD) codes. Our procedures are adaptable to other collections of handwritten data, which require both handwriting recognition and semi-automated coding of the information extracted.

为死亡证明注入新的活力:在life - m项目中提取手写的死亡原因
过去200年的人口和流行病学转变在总体水平上得到了很好的记录。了解这些转变期间个人和群体死亡风险的差异,需要将人口统计数据与详细的个人死因信息联系起来。本文描述了俄亥俄州近18.5万个死亡原因的数字化,以补充纵向代际家庭电子微数据库(LIFE-M)中的人口统计信息。为了提取死亡原因,我们的方法结合了手写识别、广泛的数据清理算法,以及将死亡原因半自动分类为国际疾病分类(ICD)代码。我们的程序适用于其他手写数据集合,这些集合既需要手写识别,也需要对提取的信息进行半自动编码。
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来源期刊
CiteScore
2.50
自引率
8.70%
发文量
27
期刊介绍: Explorations in Economic History provides broad coverage of the application of economic analysis to historical episodes. The journal has a tradition of innovative applications of theory and quantitative techniques, and it explores all aspects of economic change, all historical periods, all geographical locations, and all political and social systems. The journal includes papers by economists, economic historians, demographers, geographers, and sociologists. Explorations in Economic History is the only journal where you will find "Essays in Exploration." This unique department alerts economic historians to the potential in a new area of research, surveying the recent literature and then identifying the most promising issues to pursue.
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