Table 3 Logistic regression analysis (dependent variable: successful outcome of ECV)
From: Maternal thyroid function and the outcome of external cephalic version: a prospective cohort study
O.R. | 95% C.I. | |
|---|---|---|
Unadjusted odds ratios | ||
Maternal age | 1.05 | 0.97-1.14 |
Body Mass Index | 0.93 | 0.86-1.02 |
Gestation at version | 1.05 | 0.73-1.50 |
Nulliparity | 0.12 | 0.05-0.29 |
Frank breech | 0.37 | 0.18-0.78 |
Amniotic fluid > 10 cm | 1.33 | 0.67-2.65 |
Placenta anterior | 0.36 | 0.18-0.74 |
Placental weight | 1.00 | 0.99-1.01 |
Birth weight | 1.001 | 1.00-1.002 |
TSH | 0.59 | 0.41-0.88 |
FT4 | 1.03 | 0.83-1.29 |
Adjusted odds ratios | ||
Maternal age | 1.02 | 0.91-1.14 |
Body Mass Index | 0.88 | 0.76-1.01 |
Gestation at version | 0.91 | 0.53-1.56 |
Nulliparity | 0.11 | 0.03-0.36 |
Frank breech | 0.30 | 0.10-0.93 |
Amniotic fluid index > 10 | 1.21 | 0.51-2.34 |
Placenta anterior | 0.31 | 0.11-0.85 |
Placental weight | 0.99 | 0.98-1.01 |
Birth weight | 1.001 | 1.000-1.002 |
TSH | 0.52 | 0.30-0.90 |
FT4 | 1.15 | 0.82-1.61 |