Perinatal outcome | Hypothyroidism | P value | |
Overt N = 47 | Subclinical N = 283 | ||
Congenital anomaly | 6 (12.7%) | 2 (0.7%) | 0.001 |
IUFD | 5 (10.6%) | 6 (2.1%) | 0.011 |
IUGR | 15 (31.9%) | 33 (11.6%) | 0.001 |
NICU admission | 13 (27.6%) | 27 (9.5%) | 0.001 |
Neonatal RDS | 5 (10.6%) | 16 (5.6%) | 0.198 |
Apgar score <6 in 5 minute | 18 (38.2%) | 55 (19.4%) | 0.005 |