Similarity-based health risk prediction using Domain Fusion and electronic health records data.
Similarity-based health risk prediction using Domain Fusion and electronic health records data.
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DOI:
10.1016/j.jbi.2021.103711
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发表时间:
2021-04
影响因子:
4.5
通讯作者:
Wang S
中科院分区:
文献类型:
--
作者:
Guo J;Yuan C;Shang N;Zheng T;Bello NA;Kiryluk K;Weng C;Wang S
Electronic Health Record (EHR) data represents a valuable resource for individualized prospective prediction of health conditions. Statistical methods have been developed to measure patient similarity using EHR data, mostly using clinical attributes. Only a handful of recent methods have combined clinical analytics with other forms of similarity analytics, and no unified framework exists yet to measure comprehensive patient similarity. Here, we developed a generic framework named Patient similarity based on Domain Fusion (PsDF). PsDF performs patient similarity assessment on each available domain data separately, and then integrate the affinity information over various domains into a comprehensive similarity metric. We used the integrated patient similarity to support outcome prediction by assigning a risk score to each patient. With extensive simulations, we demonstrated that PsDF outperformed existing risk prediction methods including a random forest classifier, a regression-based model, and a naïve similarity method, especially when heterogeneous signals exist across different domains. Using PsDF and EHR data extracted from the data warehouse of Columbia University Irving Medical Center, we developed two different clinical prediction tools for two different clinical outcomes: incident cases of end stage kidney disease (ESKD) and severe aortic stenosis (AS) requiring valve replacement. We demonstrated that our new prediction method is scalable to large datasets, robust to random missingness, and generalizable to diverse clinical outcomes.
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DOI:
10.13063/2327-9214.1035
发表时间:
2013
期刊:
EGEMS (Washington, DC)
影响因子:
--
作者:
Wells BJ;Chagin KM;Nowacki AS;Kattan MW
通讯作者:
Kattan MW
影响因子:
4.5
作者:
Chen, Xiaoyi;Garcelon, Nicolas;Burgun, Anita
通讯作者:
Burgun, Anita
DOI:
10.1001/jama.2015.18202
发表时间:
2016-01-12
期刊:
JAMA
影响因子:
--
作者:
Tangri N;Grams ME;Levey AS;Coresh J;Appel LJ;Astor BC;Chodick G;Collins AJ;Djurdjev O;Elley CR;Evans M;Garg AX;Hallan SI;Inker LA;Ito S;Jee SH;Kovesdy CP;Kronenberg F;Heerspink HJ;Marks A;Nadkarni GN;Navaneethan SD;Nelson RG;Titze S;Sarnak MJ;Stengel B;Woodward M;Iseki K;CKD Prognosis Consortium
通讯作者:
CKD Prognosis Consortium
影响因子:
4.3
作者:
Roque FS;Jensen PB;Schmock H;Dalgaard M;Andreatta M;Hansen T;Søeby K;Bredkjær S;Juul A;Werge T;Jensen LJ;Brunak S
通讯作者:
Brunak S
影响因子:
4.6
作者:
Miotto R;Li L;Kidd BA;Dudley JT
通讯作者:
Dudley JT