Expression and clinical significance of short-chain fatty acids in patients with intrahepatic cholestasis of pregnancy

Table 2 Pearson’s correlation between maternal serum short-chain fatty acids and cord blood short-chain fatty acids

	ALL		NP		ICP
	r (Pearson)	P value	r (Pearson)	P value	r (Pearson)	P value
Acetic acid	0.33	0.03	0.03	0.90	-0.24	0.45
Propionic acid	9.42E-04	1.00	0.02	0.93	-0.12	0.70
Isobutyric acid	-0.21	0.19	0.21	0.35	-0.17	0.61
Butyric acid	0.11	0.48	0.05	0.82	0.35	0.26
Isovaleric acid	0.05	0.76	-0.12	0.59	0.04	0.89
Valeric acid	-0.17	0.29	-0.23	0.30	-0.03	0.92
Caproic acid	0.38	0.01	0.22	0.33	0.18	0.58

ALL: Intrahepatic cholestasis of pregnancy and normal pregnant; ICP: Intrahepatic cholestasis of pregnancy; NP: Normal pregnant.