When to re-order laboratory tests? Learning laboratory test shelf-life

被引：3

作者：

Levy-Fix, Gal ^{[1
]}

Gorman, Sharon Lipsky ^{[1
]}

Sepulveda, Jorge L. ^{[2
]}

Elhadad, Noemie ^{[1
]}

机构：

[1] Columbia Univ, Dept Biomed Informat, 622 W 168th St, New York, NY 10027 USA

[2] Columbia Univ, Dept Pathol & Cell Biol, 630 W 168th St, New York, NY USA

来源：

JOURNAL OF BIOMEDICAL INFORMATICS | 2018年 / 85卷

关键词：

Electronic health record; Ordering patterns; Data science;

D O I：

10.1016/j.jbi.2018.07.019

中图分类号：

TP39 [计算机的应用];

学科分类号：

081203 ; 0835 ;

摘要：

Most laboratory results are valid for only a certain time period (laboratory tests shelf-life), after which they are outdated and the test needs to be re-administered. Currently, laboratory test shelf-lives are not centrally available anywhere but the implicit knowledge of doctors. In this work we propose an automated method to learn laboratory test-specific shelf-life by identifying prevalent laboratory test order patterns in electronic health records. The resulting shelf-lives performed well in the evaluation of internal validity, clinical interpretability, and external validity.

引用

页码：21 / 29

页数：9

共 26 条

[11]

Freedman Danielle B, 2015, EJIFCC, V26, P15

[12] Intercepting Wrong-Patient Orders in a Computerized Provider Order Entry System [J].

Green, Robert A. ;

Hripcsak, George ;

Salmasian, Hojjat ;

Lazar, Eliot J. ;

Bostwick, Susan B. ;

Bakken, Suzanne R. ;

Vawdrey, David K. .

ANNALS OF EMERGENCY MEDICINE, 2015, 65 (06) :679-686

[13]

Hauskrecht Milos, 2007, AMIA Annu Symp Proc, P319

[14] Application of change point analysis to daily influenza-like illness emergency department visits [J].

Kass-Hout, Taha A. ;

Xu, Zhiheng ;

McMurray, Paul ;

Park, Soyoun ;

Buckeridge, David L. ;

Brownstein, John S. ;

Finelli, Lyn ;

Groseclose, Samuel L. .

JOURNAL OF THE AMERICAN MEDICAL INFORMATICS ASSOCIATION, 2012, 19 (06) :1075-1081

[15]

Kejariwal A., Introducing practical and robust anomaly detection in a time series

[16] KDIGO Clinical Practice Guidelines for Acute Kidney Injury [J].

Khwaja, Arif .

NEPHRON CLINICAL PRACTICE, 2012, 120 (04) :C179-C184

[17] DIVERGENCE MEASURES BASED ON THE SHANNON ENTROPY [J].

LIN, JH .

IEEE TRANSACTIONS ON INFORMATION THEORY, 1991, 37 (01) :145-151

[18] Learning probabilistic phenotypes from heterogeneous EHR data [J].

Pivovarov, Rimma ;

Perotte, Adler J. ;

Grave, Edouard ;

Angiolillo, John ;

Wiggins, Chris H. ;

Elhadad, Noemie .

JOURNAL OF BIOMEDICAL INFORMATICS, 2015, 58 :156-165

[19] Identifying and mitigating biases in EHR laboratory tests [J].

Pivovarov, Rimma ;

Albers, David J. ;

Sepulveda, Jorge L. ;

Elhadad, Noemie .

JOURNAL OF BIOMEDICAL INFORMATICS, 2014, 51 :24-34

[20] Temporal trends of hemoglobin A1c testing [J].

Pivovarov, Rimma ;

Albers, David J. ;

Hripcsak, George ;

Sepulveda, Jorge L. ;

Elhadad, Noemie .

JOURNAL OF THE AMERICAN MEDICAL INFORMATICS ASSOCIATION, 2014, 21 (06) :1038-1044

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