Implicit bias of encoded variables: frameworks for addressing structured bias in EHR-GWAS data.
Implicit bias of encoded variables: frameworks for addressing structured bias in EHR-GWAS data.
复制标题
编码变量的隐式偏差:解决EHR-GWAS数据中结构化偏差的框架。
DOI:
10.1093/hmg/ddaa192
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发表时间:
2020-09-30
影响因子:
3.5
通讯作者:
Huckins LM
中科院分区:
文献类型:
--
作者:
Dueñas HR;Seah C;Johnson JS;Huckins LM
The ‘discovery’ stage of genome-wide association studies required amassing large, homogeneous cohorts. In order to attain clinically useful insights, we must now consider the presentation of disease within our clinics and, by extension, within our medical records. Large-scale use of electronic health record (EHR) data can help to understand phenotypes in a scalable manner, incorporating lifelong and whole-phenome context. However, extending analyses to incorporate EHR and biobank-based analyses will require careful consideration of phenotype definition. Judgements and clinical decisions that occur ‘outside’ the system inevitably contain some degree of bias and become encoded in EHR data. Any algorithmic approach to phenotypic characterization that assumes non-biased variables will generate compounded biased conclusions. Here, we discuss and illustrate potential biases inherent within EHR analyses, how these may be compounded across time and suggest frameworks for large-scale phenotypic analysis to minimize and uncover encoded bias.
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影响因子:
6.8
作者:
Corfield EC;Yang Y;Martin NG;Nyholt DR
通讯作者:
Nyholt DR
DOI:
10.1126/science.aal4043
发表时间:
2018-03-16
期刊:
Science (New York, N.Y.)
影响因子:
--
作者:
Bastarache L;Hughey JJ;Hebbring S;Marlo J;Zhao W;Ho WT;Van Driest SL;McGregor TL;Mosley JD;Wells QS;Temple M;Ramirez AH;Carroll R;Osterman T;Edwards T;Ruderfer D;Velez Edwards DR;Hamid R;Cogan J;Glazer A;Wei WQ;Feng Q;Brilliant M;Zhao ZJ;Cox NJ;Roden DM;Denny JC
通讯作者:
Denny JC
影响因子:
4.7
作者:
Beggiato, Anita;Peyre, Hugo;Delorme, Richard
通讯作者:
Delorme, Richard
影响因子:
--
作者:
Gara, Michael A.;Vega, William A.;Strakowski, Stephen M.
通讯作者:
Strakowski, Stephen M.
影响因子:
16.6
作者:
Duncan, L.;Shen, H.;Domingue, B.
通讯作者:
Domingue, B.