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. 2016 Jul 23;3(3):ofw156. doi: 10.1093/ofid/ofw156

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© The Author 2016. Published by Oxford University Press on behalf of the Infectious Diseases Society of America.

This is an Open Access article distributed under the terms of the Creative Commons Attribution-NonCommercial-NoDerivs licence (http://creativecommons.org/licenses/by-nc-nd/4.0/), which permits non-commercial reproduction and distribution of the work, in any medium, provided the original work is not altered or transformed in any way, and that the work is properly cited. For commercial re-use, please contact journals.permissions@oup.com.

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Figure 2. — (A) Variable importance plot of FIB-4 random forest model predicting severe liver stiffness (≥12.3 kPa). (B) Variable importance plot of aminotransferase to platelet ratio index (APRI) random forest model predicting severe liver stiffness (≥12.3 kPa). (C) Variable importance plot of FIB-4 random forest model predicting at least significant liver stiffness (≥8.5 kPa). (D) Variable importance plot of APRI random forest model predicting at least significant liver stiffness (≥8.5 kPa). Only the 10 most important variables are shown. Dark gray bars indicate overlap with best subset logistic regression model.