Thyroid cancer group N = 65a | Control group N = 130 | P value | |
General conditions | |||
Age[(x ± s)] | 33.3 ± 4.2 | 32.3 ± 3.7 | 0.092 |
Primiparas [n (%)] | 42(64.6%) | 82(63.1%) | 0.725 |
Week of delivery (w) | 38.7 ± 1.4 | 39.1 ± 1.3 | 0.013 |
Neonatal weight (g) (x ± s) | 3288 ± 431 | 3378 ± 429 | 0.172 |
Live birth [n(%)] | 64(91.4%) | 129(99.2%) | 0.008 |
Maternal complications | |||
Gestational diabetes mellitus [n(%)] | 14(20%) | 13(10%) | 0.041 |
Hypertensive disorder complicating pregnancy [n(%)] | 6(8.7%) | 10(7.7%) | 0.512 |
Oligohydramnios [n(%)] | 4(5.7%) | 3(2.3%) | 0.196 |
Premature rupture of membranes [n(%)] | 11(15.7%) | 23(17.7%) | 0.443 |
Premature delivery [n(%)] | 3(4.3%) | 1(0.7%) | 0.124 |
Postpartum hemorrhage (ml) (x ± s) | 350 ± 193 | 290 ± 181 | 0.046 |
Cesarean section [n(%)] | 25(39.1%) | 32(24.6%) | 0.029 |
Fetal complications | |||
Intrauterine growth restriction [n(%)] | 1(1.4%) | 2(1.5%) | 0.719 |
Neonatal asphyxia [n(%)] | 1(1.4%) | 1(0.8%) | 0.579 |
Fetal malformation [n(%)] | 4(5.7%) | 1(1.5%) | 0.033 |
↵a 70 pregnancies in the 65 cases of thyroid cancer, and the proportion in this column except primipara was calculated according to the number of pregnancies.