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  • Comparing Model Error Between a Standard Risk Adjustment Model and a Disease-Specific Risk Adjustment Model
    risk for members with type 2 diabetes. At the individual level, the diabetes risk model had a 47 percent ... developed the HHS-HCC risk adjustment model for individual and small group markets under the ACA. The HHS-HCC ...

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    • Authors: Andrew Mackenzie, Ian G Duncan
    • Date: Dec 2020
    • Competency: External Forces & Industry Knowledge
    • Publication Name: Health Watch
    • Topics: Health & Disability
  • Session 133: Leveraging Real-World Data to Enhance Existing Actuarial Analytics and to Potentially Evolve Actuarial Methods and Value Drivers
    Session 133: Leveraging Real-World Data to Enhance Existing Actuarial Analytics and to Potentially ... describe the decision-making that drives their individual needs to use RWD, identify current and developing ...

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    • Authors: James Dolstad, Karl J. Gregor, Andrew Mackenzie, David L. Van Brunt
    • Date: May 2019
    • Competency: External Forces & Industry Knowledge
    • Topics: Economics>Health economics; Health & Disability>Health insurance
  • Integrating Claims-Based and Survey-Based Data to Estimate Program Savings
    and to make them more data- and evidence-based. Table 1 lists the recorded survey variables. Surveys ... with a means of estimation for other programs. Table 1 Survey Variables Variable Description A Achieved ...

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    • Authors: Andrew Mackenzie, Ian G Duncan
    • Date: Oct 2017
    • Competency: Technical Skills & Analytical Problem Solving>Innovative solutions; Technical Skills & Analytical Problem Solving>Process and technique refinement
    • Publication Name: Health Watch
    • Topics: Health & Disability>Health care; Health & Disability>Health care quality; Modeling & Statistical Methods>Estimation methods; Modeling & Statistical Methods>Regression analysis
  • Age -Related Changes in Factors Associated with Loss of Good Health
    Age -Related ... G o o d H e a lt h 20-44 45-64 65+ Table 1 shows the effect of each predictor on the risk ... health if they arrived in old age. 7 TABLE 1 Proportional Hazards Ratios (HR) of Loss of Good ...

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    • Authors: Robert Brown, Steven Prus, Andrew Mackenzie
    • Date: Jan 2011
    • Competency: External Forces & Industry Knowledge; Technical Skills & Analytical Problem Solving
    • Topics: Health & Disability>Health risks