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. Author manuscript; available in PMC: 2017 Mar 1.
Published in final edited form as: Dig Dis Sci. 2015 Nov 4;61(3):913–919. doi: 10.1007/s10620-015-3952-x

Table 2.

Variables selected from the training algorithm (narrative plus codified data) using logistic regression

Variable Regression Coefficient Standard Error p-value
Number of Fatty Liver mentions extracted from notes over a lifetime (E.g.. Steatosis, fatty liver, NAFLD, NASH)* 0.4490 0.1398 0.0013
Lifetime Number of NAFLD ICD-9 Codes 0.0792 0.0187 <0.0001
Triglyceride Level within 12 months of NAFLD Radiographic Report 0.0077 0.0019 <0.0001
*

For complete term list see Supplementary table 1