From EHR Data to Medication Adherence Assessment: A Case Study on Type 2 Diabetes

被引：0

作者：

Xu, Enliang ^{[1
]}

Mei, Jing ^{[1
]}

Li, Jing ^{[1
]}

Yu, Yigin ^{[1
]}

Huang, Songfang ^{[1
]}

Qin, Yong ^{[1
]}

机构：

[1] IBM Res, Beijing, Peoples R China

来源：

2019 IEEE INTERNATIONAL CONFERENCE ON HEALTHCARE INFORMATICS (ICHI) | 2019年

关键词：

Medication Adherence; Drug Ontology; EHR Data Analytics; HOSPITALIZATION; NONADHERENCE; DEFINITIONS;

D O I：

暂无

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

Medication adherence is an important topic in chronic disease management. In this paper, we propose a framework from EHR data to cohort construction with drug ontology, to medication adherence assessment, and to data analytics based on adherence assessment. With a drug ontology based on Chinese guidelines for diabetes prevention and treatment, we construct a cohort of type 2 diabetes mellitus (T2DM) patients with anti-diabetic, anti-hypertensive, lipid-lowering, or anti-platelet drug treatment from a real world EHR data. We assess the medication adherence of the cohort with a multistate adherence measure. Multivariate logistic regression is used to find features that are associated with adherence to anti-diabetic drug treatment of T2DM patients. We also analyze the drug usage and hospital distribution at the first prescription. The experimental results show that patients visit to general hospital have better medication adherence than that of community healthcare centers (CHCs). The adherence to anti-diabetic drug treatment of T2DM patients is low, about 32.6%. Interventions should be made to help improve patients' medication adherence and treatment effectiveness.

引用

页码：460 / 467

页数：8

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