They also exhibited higher levels of glycosylated hemoglobin (HbA1c; OR = 18.675, 95% CI: 4.531–76.977) and CRP (OR = 1.466, 95% CI: 1.255–1.712) compared to those without HF (P < 0.05; as seen in Tables 1, 2). The gene discussed is CRP; the disease is hydrops fetalis.