CRP and hepatocellular adenoma: As displayed in Table 1, the proportions of participants with premature rupture of membranes (65.64% vs. 31.59%), prenatal antibiotic use (69.74% vs. 33.47%), and maternal CRP level of ≥20 mg/L (33.33% vs. 6.69%) in the HCA group were higher than in the non-HCA group.