Interpretable Deep Learning Model for Longitudinal Electronic Health Records and Applications to Heart Failure Prediction
Interpretable Deep Learning Model for Longitudinal Electronic Health Records and Applications to Heart Failure Prediction
批准号:
9544376
负责人:
Chao Zhang
金额:
$75.61万
依托单位国家:
美国
项目类别:
财政年份:
2017
资助国家:
美国
项目状态:
已结题
起止时间:
2017-09-13 至 2020-08-31
关键词:
AccountingAddressAdmission activityAlgorithmsAttentionBiological Neural NetworksCaringClassificationClinicalCodeComplexComputer softwareCost of IllnessDataDecision TreesDetectionDiagnosisDiagnosticDimensionsDisease ProgressionE-learningEarly DiagnosisElectronic Health RecordEventFutureHealthHealth systemHealthcareHeart failureHospitalsImageImageryIndividualInfluentialsInpatientsInstitutionIntuitionLearningLogistic RegressionsMeasuresMedicalMethodsMissionModelingNatural Language ProcessingNeural Network SimulationOutcomeOutputPatient riskPatient-Focused OutcomesPatientsPerformancePharmaceutical PreparationsPhasePlayProceduresRecordsRecurrenceResearchRiskRisk FactorsSigns and SymptomsSoftware ToolsStructureSystemTimeTranslatingWorkbaseclinical careclinical riskhealth applicationhigh dimensionalityimprovedindividual patientinterestinteroperabilitylearning strategymortalityparallel computerpatient stratificationprediction algorithmpredictive modelingrelating to nervous systemsuccess
中文摘要
项目总结:
心力衰竭(HF)是一种高度致残的疾病,也是一种代价高昂的疾病,具有极高的死亡率。目前处于诊断前阶段。
(即在确诊前12-36个月),考虑到潜在的心脏症状和症状,心衰很难被检测出来。
在诊断不可能逆转疾病进展的情况下,我们会尽最大努力避免住院。
以及重新入院,但治疗能力有限的患者可以根据风险对患者进行分层。我们将提出建议,以制定一种可解释的解决方案。
深度学习模型已应用于大规模医疗电子健康记录系统(EHR)的数据采集,以快速检测与心脏出血热相关的健康事件。
两个不同的时间尺度。将不会开发一套新的模型,以在一到两年前检测心力衰竭的诊断。
实际记录的是他的诊断。另外,我们将提出一种方法,以帮助识别那些面临医院风险风险的心衰患者。
录取和再录取。该项目的重点是开发更深入的学习模式,为学生提供更大的潜在机会。
与其他替代方案相比,更高的准确性、更好的临床可解释性、更高的实用性和更高的可交付性。
用于创建能够预测心力衰竭结果的深度学习算法的全面的医疗软件以及相关的医疗软件。
工具为模型和可视化提供了支持。
英文摘要
PROJECT SUMMARY
Heart failure (HF) is a highly disabling and costly disease with a high mortality rate. In the prediagnostic phase
(i.e., 1236 months before diagnosis), HF is difficult to detect given the insidious signs and symptoms. After
diagnosis, where it is not possible to reverse disease progression, efforts are made to avoid hospital admission
and readmission, but with limited capabilities to stratify patients by risk. We propose to develop interpretable
deep learning models applied to largescale electronic health record (EHR) data to detect HF related events on
two different time scales. One set of models will be developed to detect HF diagnosis one to two years before
actual documented diagnosis. Separately, we propose to identify HF patients who are at risk of hospital
admission and readmission . The project focuses on developing deep learning models that offer the potential for
greater accuracy, clinical interpretability, and utility than alternatives. The expected deliverables include
comprehensive software for creating deep learning algorithms that predict HF outcomes and related software
tools for model visualization.
期刊论文(3)
专著(0)
科研奖励(0)
会议论文
DOI:
10.1186/s13073-021-00828-8
发表时间:
2021-01-28
期刊:
Genome medicine
影响因子:
12.3
作者:
[Isgut M, Sun J, Quyyumi AA, Gibson G]
通讯作者:
Gibson G
DOI:
10.1145/3097983.3098126
发表时间:
2017-08
期刊:
KDD : proceedings. International Conference on Knowledge Discovery & Data Mining
影响因子:
--
作者:
[Choi E, Bahadori MT, Song L, Stewart WF, Sun J]
通讯作者:
Sun J
DOI:
10.24963/ijcai.2019/812
发表时间:
2019-08
期刊:
IJCAI : proceedings of the conference
影响因子:
--
作者:
[Fu T, Hoang TN, Xiao C, Sun J]
通讯作者:
Sun J
CO-CRYSTAL STRUCTURES OF LIPID KINASES WITH SMALL MOLECULE INHIBITORS
-
批准号:8362276
-
项目类别:
-
资助金额:$0.03万
-
财政年份:2011
-
负责人:Chao Zhang
-
依托单位:
CO-CRYSTAL STRUCTURES OF LIPID KINASES WITH SMALL MOLECULE INHIBITORS
-
批准号:8170277
-
项目类别:
-
资助金额:$0.07万
-
财政年份:2010
-
负责人:Chao Zhang
-
依托单位:
海外基金