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. 2019 Dec 20;180(3):347–355. doi: 10.1001/jamainternmed.2019.5970

Figure 2. Quarterly Trends in Predicted Risk of 30-Day Mortality, as Derived From Clinical and Claims-Based Risk-Adjustment Models.

Figure 2.

Each point corresponds to the predicted risk of 30-day mortality in each quarter between January to March 2009 and July to September 2015. The claims-based model presented for pneumonia did not include an indicator for primary diagnosis.