Table 4 Univariate logistic regression analysis of influencing factors for preterm birth in pregnant women with liver cirrhosis

Age (y)

 − 0.016

0.053

0.091

0.763

0.98 (0.89–1.09)

Urea (mmol/L)

0.073

0.268

0.074

0.786

1.08 (0.64–1.82)

Cre (µmol/L)

0.025

0.027

0.820

0.365

1.03 (0.97–1.08)

INR

4.860

2.711

3.213

0.073

129.06 (0.64–26,229.58)

PT (sec)

0.551

0.254

4.707

0.03

1.73 (1.06–2.85)

Fib (g/L)

 − 0.517

0.270

3.670

0.055

0.60 (0.35–1.01)

TBIL (µmol/L)

0.126

0.551

6.080

0.014

1.13 (1.03–1.25)

ICP

2.405

0.735

10.701

0.001

11.08 (2.62–46.84)

PLT (× 10⁹/L)

0.003

0.004

0.625

0.429

1.00 (0.99–1.01)

Hb (g/L)

 − 0.014

0.018

0.597

0.440

0.99 (0.95–1.02)

Decompensated cirrhosis

2.686

1.120

5.752

0.016

14.67 (1.63–131.66)