Methods, system, and computer program products for developing and using predictive models for predicting a plurality of medical outcomes, for evaluating intervention strategies, and for simultaneously

A predictive model and model technology, applied in the simulation process of specific applications, etc., can solve problems such as the inability to automatically merge EHR data

Inactive Publication Date: 2009-05-27
PROVENTYS
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Such manual or single-result systems do not automatically merge EHR data or provide individuals with a convenient interface for viewing and comparing different models and results

Method used

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  • Methods, system, and computer program products for developing and using predictive models for predicting a plurality of medical outcomes, for evaluating intervention strategies, and for simultaneously
  • Methods, system, and computer program products for developing and using predictive models for predicting a plurality of medical outcomes, for evaluating intervention strategies, and for simultaneously
  • Methods, system, and computer program products for developing and using predictive models for predicting a plurality of medical outcomes, for evaluating intervention strategies, and for simultaneously

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Embodiment Construction

[0030] FIG. 1 is a block diagram illustrating a typical architecture of a system for developing and using predictive models, according to an embodiment of the subject matter described herein. Referring to Figure 1, the system includes a predictive modeling component 100, a biomarker trigger validation system 102, and one or more decision support modules 104-110. The predictive modeling component 100 can generate a predictive model based on the clinical data stored in the clinical data warehouse 112 and based on new factors identified by the biomarker trigger identification system 102 . Models generated by predictive modeling component 100 may be stored in predictive model repository 114 . Predictive model repository 114 may also store models imported by model import wizard 116 . The model import wizard 116 can import existing models from clinical literature and collaborators.

[0031]The biomarker trigger validation system 102 can automatically extract biomarkers from clinic...

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Abstract

Methods, systems, and computer program products for developing and using predictive models for predicting medical outcomes and for evaluating intervention strategies, and for simultaneously validating biomarker causality are disclosed. According to one method, clinical data from different sources for a population of individuals is obtained. The clinical data may include different physical and demographic factors regarding the individuals and a plurality of different outcomes for the individuals. Input regarding a search space including models linking different combinations of the factors and at least one of the outcomes is received. In response to receiving the input, a search for models in the search space based on predictive value of the models with regard to the outcome is performed. The identified models are processed to produce a final model linking one of the combinations of factors to the outcome. The final model indicates a likelihood that an individual having the factors in the final model will have the outcome.

Description

[0001] related application [0002] This application claims the benefit of U.S. Provisional Patent Application No. 60 / 640,371, filed December 30, 2004, and U.S. Provisional Patent Application No. 60 / 698,743, filed July 13, 2005, both U.S. Provisional Patent Applications The disclosures of each are hereby incorporated by reference in their entirety. technical field [0003] The subject matter described here involves generating predictive models and applying them to medical outcomes. More specifically, the subject matter described herein relates to methods, systems, and computer program products for developing and utilizing predictive models to predict various medical outcomes and optimal intervention strategies while validating biomarker triggers. Background technique [0004] Predictive models are often used to predict medical outcomes. Such models are based on statistical data obtained from populations of individuals identified as presenting or not presenting a particular...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06G7/48
Inventor J·朗海尔C·汉斯C·卡瓦略R·斯奈德曼
Owner PROVENTYS
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