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Table 2 Subject’s pregnancy and fetal outcomes in Euthyroid group and Euthyroid women with TPOAb positivity group

From: Relationship between anti-thyroid peroxidase antibody positivity and pregnancy-related and fetal outcomes in Euthyroid women: a single-center cohort study

 

Euthyroid group (n = 837)

Euthyroid women with TPOAb positivity group (n = 101)

Statistics

P

GDM (%)

174 (20.8%)

21 (20.8%)

0.000

0.999

Spontaneous abortion (%)

29 (3.5%)

6 (5.9%)

1.538

0.215

PROM (%)

137 (16.4%)

14 (13.9%)

0.419

0.517

HDP(%)

18 (2.1%)

NA

  

Preterm Birth (%)

34 (4.1%)

7 (6.9%)

1.774

0.183

Fetal distress (%)

51 (6.1%)

7 (6.9%)

0.109

0.741

Low Birth weight (%)

29 (3.5%)

4 (4.0%)

0.063

0.802

Fetal macrosomia (%)

49 (5.9%)

8 (7.9%)

0.674

0.412

SGA (%)

15 (1.8%)

NA

  

Infant

 Female infant (%)

399 (49.7%)

46 (48.9%)

0.019

0.890

 Male infant (%)

404 (50.3%)

48 (51.1%)

  

Birthweight (Kg)

3.35 (3.08,3.61)

3.32 (3.02,3.60)

−0.856

0.392

Gestational age at birth (weeks)

39 (38,40)

39 (38,40)

−0.760

0.447

  1. Statistics: Birthweight and gestational age at birth for Mann-Whitney U test; pregnancy and fetal outcomes for chi-square test or Fisher test
  2. Continuous data are expressed as median (interquartile range). Categorical data are expressed as numbers (percentages) of cases
  3. GDM gestational diabetes, PROM premature rupture of membranes, HDP hypertensive disorders of pregnancy, SGA small for gestational age