Table 3 Prevalence of thyroid functions according to iodine status
Gestation | N | Normal thyroid function | Clinical hypothyroidism | Subclinical hypothyroidism | Clinical hyperthyroidism | Subclinical hyperthyroidism | Isolated hypothyroxinemia |
|---|---|---|---|---|---|---|---|
6th | 79 | 79 (100%) | 0 | 0 | 0 | 0 | 0 |
12th | 79 | 72 (91.14%) | 0 | 2 (2.53%) | 1 (1.27%) | 4 (5.06%) | 0 |
24th | 78 | 73 (93.59%) | 1 (1.28%) | 0 | 0 | 0 | 4 (5.13%) |
32th | 78 | 69 (88.46%) | 1 (1.28%) | 4 (5.13%) | Â | 1 (1.28%) | 3 (3.85%) |
Total | 314 | 293 (93.31%) | 2 (0.64%) | 6 (1.91%) | 1 (0.032%) | 5 (1.59%) | 7 (2.23%) |