Search
 
loader loading subjects...
cover
Fill in the Blank, MIMIC the Procedure: Tracking Patient Record for Medical Data Reconstruction
Sujung Lee, Daechul Seo, Taehoon Ko
1594 - 1595
10.3233/SHTI240726
Research Article
Studies in Health Technology and Informatics
Volume 316: Digital Health and Informatics Innovations for Sustainable Health Care Systems
Abstract

This study addresses the missing data problem in the large-scale medical dataset MIMIC-IV, especially in situations where intubation-extubation events are paired. We employed a strategy involving patient scenario works that checked the temporal order and logical links of intubation/extubation data, and seven reconstruction rules for handling missing values. Through this, we reduced the overall loss rate from 36.89% (3321 records) to 13.37% (1204 records) and achieved a 37.26% data increase (+2117 records) compared to before reconstruction(6582).

Download
Creative Commons License