Bile acid indices as biomarkers for liver diseases II: The bile acid score survival prognostic model

Table 5 Kaplan-Meier analysis for survival

Cutoff	Total n	n of events	Estimated mean (mo)	Standard error	95%CI
BAS
Median cutoff of 2.19
Low risk < 2.19	128	4	81.68	1.14	79.44-83.93
High risk > 2.19	129	23	70.72	2.5	65.81-75.62
Non-BAS
Median cutoff of 1.44
Low risk < 1.44	118	9	78.68	1.70	75.34-82.02
High risk > 1.44	139	18	73.97	2.21	69.64-78.29
MELD
Median cutoff of 11
Low risk < 11	133	11	78.06	1.71	74.71-81.42
High risk > 11	124	16	73.91	2.35	69.29-78.52

BAS: Bile acids score; MELD: Model for end-stage liver disease.