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Table 4 Contrast of maternal outcomes across the three groups of pregnant women

From: Evaluation of the therapeutic efficacy of different doses of LT4 in pregnant women with high-normal TSH levels and TPOAb positivity in the first half of pregnancy

Parameter

G0 (n = 122)

G25(n = 69)

G50 (n = 58)

P

P1

P2

P3

Spontaneous abortion (%)

17.2(21/122)

13.0(9/69)

3.4(2/58)

0.036

0.447

0.01

0.055

Preterm birth (%)

6.6(8/122)

10.1(7/69)

1.7(1/58)

0.164

0.376

0.275

0.07

GDM (%)

23.0(28/122)

27.5(19/69)

13.8(8/58)

0.168

0.48

0.151

0.059

Gestational hypertension (%)

5.7(7/122)

7.2(5/69)

0(0/58)

0.105

0.759

0.098

0.062

Placental abruption (%)

0.8(1/122)

1.4(1/69)

1.7(1/58)

0.8

1

0.542

1

Fetal intrauterine distress (%)

19.7(24/122)

11.6(8/69)

10.3(6/58)

0.162

0.151

0.117

0.823

Premature rupture of membranes (%)

18.9(23/122)

17.4(12/69)

5.2(3/58)

0.049

0.802

0.015

0.034

Emergency cesarean section (%)

11.5(14/122)

8.7(6/69)

5.2(3/58)

0.387

0.547

0.117

0.507

Intrapartum hemorrhage (ml)

280(200–305)

300(220–315)

230(180–330)

0.136

0.357

0.169

0.054

  1. P1 illustrates the G0 and G25 groups comparison, P2 illustrates the G0 and G50 groups comparison, and P3 illustrates the G25 and G50 groups comparison; All comparisons were corrected using Bonferroni correction