. Author manuscript; available in PMC: 2021 Jun 1.

Published in final edited form as: Diagn Interv Imaging. 2020 Jan 13;101(6):355–364. doi: 10.1016/j.diii.2019.12.006

Table 6.

Root men square error (RMSE) evaluation of total versus birect bilirubin serum levels ability to predict enzymatic change.

Response variable	RMSE (total bilirubin)	RMSE (direct bilirubin)
Change in AST 1 day	7.1598	7.3576
Change in AST 1 month	1.1117	1.1245
Change in ALT 1 day	4.7640	4.8887
Change in ALT 1 month	1.4433	1.4711

AST: aspartate aminotransferase; ALT: alanine transaminase. RMSE modeling to compare the ability of pre-transarterial chemoembolization total or direct bilirubin ability to predict post treatment change in AST and ALT at 1 day and 1 month time points.