Multi-Condition Risk Assessment for Predictive Disease Modeling

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Solution Overview

Problem

Existing disease management systems rely on retrospective claims data for predictive modeling, which is limited in accuracy for estimating future risk, failing to identify high-risk individuals who have not sought treatment and misclassifying those with underestimated disease burden.

Innovation Solution

A multi-condition risk assessment tool collects data from all program participants, combining it with claims data to improve risk estimation and resource allocation, enabling more targeted interventions and efficient care delivery.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Measurement precision

If retrospective claims data analysis is used for predictive modeling, then the system can identify high-risk individuals, but the accuracy in estimating future risk is limited

Engineering Contradiction:
Improveaccuracy in estimating future riskVSAvoidfailure to identify high-risk individuals who have not sought treatment
Core Design Contradiction:
Measurement precisionVSLoss of information

Solution Approach 1:

The patent combines retrospective claims data with prospective risk assessment data collection. The system merges historical utilization information with current health status, behavioral, and social determinants data to create a more comprehensive risk prediction model that overcomes the limitations of using either data source alone.

Inventive Principle:
Principle #5Merging (Combining)

Solution Approach 2:

The system implements preliminary risk assessment through prospective data collection before adverse health events occur. By gathering health status, behavioral, and social determinants data in advance, the system can identify high-risk individuals earlier and intervene preventively, rather than waiting for claims data to indicate problems.

Inventive Principle:
Principle #10Preliminary action

2Productivity

If retrospective claims data is used for risk stratification, then resource allocation can be performed, but misclassification of individuals with underestimated disease burden occurs

Engineering Contradiction:
Improveresource allocation efficiencyVSAvoidrisk stratification accuracy
Core Design Contradiction:
ProductivityVSMeasurement precision

Solution Approach 1:

The system incorporates continuous feedback loops where prospective risk assessment results are compared against actual health outcomes and claims data. This feedback mechanism allows the predictive model to be continuously refined and validated, improving risk stratification accuracy over time and ensuring more precise resource allocation.

Inventive Principle:
Principle #23Feedback

Solution Approach 2:

The patent changes the parameters used for risk stratification from solely claims-based metrics to a multi-dimensional set including health status, behavioral factors, and social determinants. This parameter expansion enables more accurate classification of individuals with underestimated disease burden who may not yet generate claims.

Inventive Principle:
Principle #35Parameter changes

3Adaptability or versatility

If traditional predictive modeling is used, then the system can segment the population into risk categories, but it fails to provide targeted interventions for high-risk individuals

Engineering Contradiction:
Improvepopulation segmentation capabilityVSAvoidtargeted intervention delivery
Core Design Contradiction:
Adaptability or versatilityVSEase of operation

Solution Approach 1:

The system applies local quality by tailoring interventions to the specific risk profile and needs of each segmented population group. Rather than uniform care, the system delivers customized preventive services, education, and support targeted to the specific risk factors and health needs identified in each segment, improving intervention effectiveness.

Inventive Principle:
Principle #3Local quality

Data Source

PatentUS7685000B1Predictive modeling system and method for disease management
Publication Date: 2010.03.23 MATRIA HEALTHCARE INC
  • US7685000B1 patent drawing
  • US7685000B1 patent drawing

AI summary

A method and system for administering a disease management program to improve healthcare quality, reduce healthcare costs, and optimize delivery of healthcare services. A multi-condition risk assessment is conducted for all or a substantial portion of a population of program participants, and collected multi-condition risk assessment data are combined with claims data for predictive modeling of future healthcare risk and expense. Participants are risk-stratified into one or more classifications of future healthcare cost risk, and appropriate intervention or delivery of healthcare services is made based on the risk classification.