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

Table 2 Pruritus scores before and after the treatment (mean ± SD)

Groups	Before the treatment (points)	After the treatment (points)
Control (n = 300)	3.51 ± 0.48	2.71 ± 0.82
Combined (n = 300)	3.47 ± 0.50a	1.23 ± 0.34a
t value	0.484	13.949
P value	0.630	< 0.001

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