Alternative Risk-Adjustment Approaches to Assessing the Quality of Home Health Care: Final Report. FIGURE 1: Performance of Alternative and Current Risk-Adjustment Models for Improvement in ADL Outcomes

07/01/2006

FIGURE 1. Performance of Alternative and Current Risk-Adjustment Models for Improvement in ADL Outcomes
Performance of Alternative and Current Risk-Adjustment Models for Stabilization in ADL Outcomes
NOTE: Vertical height (the y-axis) indicates the explanatory power of the alternative risk-adjustment models with: (1) only the core risk factors (the dark shade at the bottom of the column), (2) the addition of the outcome specific risk-adjusters (the speckled section), and (3) the addition of relevant “prior” OASIS items (the light shade at the top of the column). The short, solid line above or within the column indicates the explanatory power of the current (“U of CO”) risk-adjustment model. See methods section for the definition of the pseudo-R-squared measure of explanatory power.

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