肾脏疾病
糖尿病
疾病
医学
病历
肾功能
计算机科学
纵向数据
健康档案
纵向研究
慢性病
内科学
人工智能
重症监护医学
数据挖掘
病理
内分泌学
医疗保健
经济
经济增长
作者
Jinghe Zhang,Kamran Kowsari,Mehdi Boukhechba,J. Hartwell Harrison,Jennifer M. Lobo,Laura E. Barnes
标识
DOI:10.1109/bibm49941.2020.9313227
摘要
Chronic kidney disease (CKD) is a gradual loss of renal function over time, and it increases the risk of mortality, decreased quality of life, as well as serious complications. The prevalence of CKD has been increasing in the last couple of decades, which is partly due to the increased prevalence of diabetes and hypertension. To accurately detect CKD in diabetic patients, we propose a novel framework to learn sparse longitudinal representations of patients' medical records. The proposed method is also compared with widely used baselines such as Aggregated Frequency Vector and Bag-of-Pattern in Sequences on real EHR data, and the experimental results indicate that the proposed model achieves higher predictive performance. Additionally, the learned representations are interpreted and visualized to bring clinical insights.
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