Extracting clinical care pathways correlated with outcomes

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United States of America Patent

PATENT NO 9430616
SERIAL NO

13851755

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Abstract

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Systems and methods for data analysis include constructing patient traces as a set of medical events for each patient of a patient population, the patient population being segmented based on patient outcomes. Medical events in one or more of the patient traces are reduced to provide processed patient traces. The processed patient traces are clustered to identify a cluster of patient traces. A process model is mined, using a processor, representing an aggregation of treatment pathways in the patient traces from the cluster. Patterns from patient traces are identified that are discriminative of patient outcomes. At least one of the patterns is represented with respect to the process model to identify treatment pathways correlated with the patient outcomes.

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Patent Owner(s)

  • INTERNATIONAL BUSINESS MACHINES CORPORATION

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Duftler, Matthew J Mahopac, US 18 366
Hu, Jianying Bronx, US 104 1646
Lakshmanan, Geetika T Winchester, US 70 669
Rozsnyai, Szabolcs New York, US 20 199
Wang, Fei Ossining, US 1021 9346

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