Effect of polyene phosphatidylcholine/ursodeoxycholic acid/ademetionine on pregnancy outcomes in intrahepatic cholestasis

Table 3 Bile acid levels before and after the treatment (mean ± SD)

Groups	Before the treatment (µmol/L)	After the treatment (µmol/L)
Control (n = 300)	45.37 ± 15.16	25.81 ± 5.79
Combined (n = 300)	45.98 ± 16.11a	12.17 ± 2.68a
t value	0.231	17.887
P value	0.818	< 0.001

^aP < 0.05 between before and after treatment in one group, indicates a statistically significant difference.