| Euthyroid, n (%) | Hypothyroidism, n (%) | Hyperthyroidism, n (%) |
All subjects (n = 240) | 205 (85.42%) | 31 (12.91%) | 4 (1.67%) |
First trimester (n = 58) | 56 (96.55%) | 0 (0%) | 2 (3.45%) |
Second trimester (n = 68) | 58 (85.30%) | 8 (11.76%) | 2 (2.94%) |
Third trimester (n = 114) | 91 (79.83%) | 23 (20.17%) | 0 (0%) |