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. Author manuscript; available in PMC: 2017 Aug 1.
Published in final edited form as: Transfusion. 2016 Apr 15;56(6):1451–1458. doi: 10.1111/trf.13586

Figure 2.

Figure 2

Mortality in TTP score (MITS): Total TTP mortality score and corresponding observed percentage of in-hospital TTP deaths in patients who underwent TPE (Using the Nationwide Inpatient Sample 2007–2012). Total mortality score was calculated based on a weighted average of the odds ratio estimates from the multivariable model for TTP patients who underwent TPE and corresponding reported percentage of deaths. There were too few to report numbers and percentages at TTP score of 7 and results are not shown per HCUP data use guidelines.