End of life predictive model
First Claim
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1. A system for identifying patients needing healthcare, comprising:
- a first module, executed by a processor, for preparation of patient data for input to statistical modeling submodules;
a second module, executed by the processor, for receiving and evaluating outcome data of the statistical modeling submodules and establishing one or more predictive values meeting a predetermined criteria and applying the one or more predictive values to a first set of neural net models; and
a third module, executed by the processor, configured to receive and apply one or more results from the first set of neural net models to a second set of neural net models and generate a results set indicative of patients needing healthcare,wherein the patient data comprises data from a pre-determined population set.
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Abstract
A statistical processing system to predict end of life status in current patients of a given population. The processing system includes a server configured with programming instructions implementing a plurality of statistical models to predict a health status or outcome for the highest risk of death based on proprietary factors and the patient being administered no further therapeutic treatment.
42 Citations
56 Claims
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1. A system for identifying patients needing healthcare, comprising:
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a first module, executed by a processor, for preparation of patient data for input to statistical modeling submodules; a second module, executed by the processor, for receiving and evaluating outcome data of the statistical modeling submodules and establishing one or more predictive values meeting a predetermined criteria and applying the one or more predictive values to a first set of neural net models; and a third module, executed by the processor, configured to receive and apply one or more results from the first set of neural net models to a second set of neural net models and generate a results set indicative of patients needing healthcare, wherein the patient data comprises data from a pre-determined population set. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A system for establishing factors for a healthcare predictive model, comprising:
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a processor; and a storage in data communication with the processor, such storage configured to store; a set of distinct variables used for statistical analysis, wherein the variables are representative of medical conditions of patients; a first module configured to identify a plurality of individual factors predictive of a certain outcome, based on a set of distinct variables; a second module configured to identify combination sets of the individual factors and test the combination sets for performance against one or more population sets; a third module configured to determine one or more combination sets meeting a criteria, wherein the third module comprises one or more neural networks; and a fourth module configured to apply a selected neural network against medical condition data of a pre-determined population of patients. - View Dependent Claims (8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19)
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20. A method of identifying patients in need or eligible for hospice care or other end of life care, the method comprising:
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accessing, with a processor, a set of data stored in a storage, such data comprising patient healthcare for a plurality of patients over a predetermined time period; organizing the set of data with the processor; applying a predictive model, with the processor, to the set of data so as to identify any patients at risk of death in a next predetermined time period; and contacting patients having an estimated end of life status within a predetermined threshold to offer the patient end of life care. - View Dependent Claims (21, 22, 23, 24, 25, 26)
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27. A computer implemented system for identifying patients needing end-of-life care, the system comprising:
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a computing environment; a storage in data communication with the computing environment and configured to store patient data and a set of distinct factors; a software program operating on the computing environment and configured to; identify combination sets of individual factors predictive of a certain outcome and that have a high correlation in the patient data with the target outcome; execute a plurality of neural networks using the combination sets of individual factors; select one of the plurality of the neural networks based on the results of executing the neural networks; apply the selected neural network to the patient data; output a list of patients at risk for end of life within a predetermined period of time; and recommend end of life care for a group of patients identified as being at the end of life. - View Dependent Claims (28, 29, 30, 31, 32, 33)
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34. A server storing software that, when executed, performs the acts of:
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accessing and organizing a set of data comprising patient healthcare data for a plurality of patients over a predetermined time period; and contacting patients having an estimated end of life status within a predetermined threshold to offer the patient end of life care.
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35. A method of incrementally updating a set of factors for input to a predictive modeling program wherein the set of factors are indicative of patient healthcare records, the method comprising:
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choosing, with a processor, a first set of factors for input into the predictive modeling program; receiving, with the processor, output from the predictive modeling program, such output identifying patients at risk for death in a predefined period; determining outcome data, with the processor, after the predefined time period has completed, which patients did die; comparing the first set of factors with the outcome data; determining, with the processor, which of the first set of factors achieved a greatest accuracy; adjusting the first set of factor based on the outcome data periodically; and recommending end of life care for a group of patients identified as being at the end of life. - View Dependent Claims (36, 37, 38, 39, 40, 41, 42)
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43. A system for predicting end of life for a patient within a predetermined time frame using a set of predictive models, the system comprising:
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means for storing and executing a set of predictive models on a computing device; means for identifying factors which have a correlation to end of life as input to the models; means for updating the factors based on previous successful predictions of the models; means for outputting a report identifying particular groups of patients meeting a certain criteria based on at least the identified factors; and means for recommending end of life care for a group of patients identified as being at the end of life. - View Dependent Claims (44, 45, 46, 47, 48, 49, 50, 51)
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52. A system for predicting end of life for a patient within a predetermined time frame from the output of a set of configured predictive models, the system comprising:
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a storage component; a software program configured to; identify factors as input into the models; update the factors based on previous successful predictions of the models; output a report identifying a particular group of patients meeting a certain criteria based on at least the identified factors; and recommend end of life care for a group of patients identified as being at the end of life. - View Dependent Claims (53, 54, 55, 56)
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Specification