. 2014 Jan 8;9(1):e83828. doi: 10.1371/journal.pone.0083828

Table 1. Biochemical features of the intrahepatic cholestasis of pregnancy (ICP) cases.

	N	Gestation at Diagnosis (weeks + days)	Gestation at Delivery (weeks + days)	Duration of Treatment (weeks + days)	Peak BA^* (µmol/L)	Peak AST^* (IU/L)	Peak ALT^* (IU/L)
Untreated	18	34⁺⁵ (30⁺²–36⁺⁰)	37⁺³ (36⁺³–38⁺¹)	n/a	29 (22–42)	68 (38.5–146.5)	133 (77–185)
Treated	46	35⁺⁰ (29⁺⁴–37⁺⁰)	37⁺² (36⁺⁰–37⁺⁵)	4⁺⁶ (3⁺⁴–6⁺⁶)	44 (21–79)	71 (53.5–146.5)	144 (93.5–262)

Serum biochemistry measurements represent the peak concentrations measured during the pregnancy.

BA – bile acids (normal range <14 µmol/L); AST – aspartate transaminase (normal range 5–31 IU/L); ALT – alanine transaminase (normal range 5–31 IU/L); n/a – not applicable.

Values represent median and interquartile ranges.