Table 2 Thyroid dysfunction according to autoimmunity and iodine status in the study subjects
Variables | Total N = 213 | Thyroid autoimmunity | Iodine status | ||||
|---|---|---|---|---|---|---|---|
TgAb< 30 IU/ml N = 158 | TgAb≥30 IU/ml N = 55 | P value | UIC < 100 μg/L N = 37 | UIC > 100 μg/L N = 176 | P value | ||
Euthyroidism, n (%) | 195 (91.5%) | 153 (71.8%) | 42 (19.7%) | < 0.001 | 31 (14.6%) | 164 (77.0%) | 0.033 |
Overt hypothyroidism, n (%) | 3 (1.4%) | – | 3 (1.4%) | 1 (0.5%) | 2 (0.9%) | ||
Subclinical hypothyroidism, n (%) | 7 (3.3%) | – | 7 (3.3%) | 4 (1.9%) | 3 (1.4%) | ||
Subclinical hyperthyroidism, n (%) | 8 (3.8%) | 5 (2.4%) | 3 (1.4%) | 1 (0.5%) | 7 (3.3%) | ||