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. Author manuscript; available in PMC: 2017 Nov 8.
Published in final edited form as: Circ Cardiovasc Qual Outcomes. 2016 Nov 8;9(6):629–640. doi: 10.1161/CIRCOUTCOMES.116.003039

Figure 2. Forest plots for c-statistics and 95% confidence intervals for each method with respect to prediction of 30-day and 180-day all-cause readmission (2a and 2b).

Figure 2

Diamond represents c-statistic and the line represents the 95% confidence interval. SVM, Support Vector Machine. Color coding for model training: Red - trained in 30-day binary case only; Green - trained with 30-day and 180-day binary outcome; Blue - trained with 180-day counts case.