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Serum thyroid hormone and antibody levels
| Patients | Control | P | |
| Free T3 (pmol/l) | 8.47 ± 0.75 | 4.48 ± 0.75 | 0.48 |
| Free T4 (ng/dl) | 2.64 ± 0.91 | 1.42 ± 0.31 | 0.51 |
| TSH (μIU/ml) | 3.12 ± 1.40 | 1.46 ± 0.82 | 0.27 |
| TPO antibodies (IU/ml) | 105.82 ± 21.46 | 23.08 ± 4.16 | 0.030 |
| Tyroglobulin antibodies (IU/ml) | 140.92 ± 21.52 | 27.75 ± 7.60 | 0.094 |
T3, triiodothyronine; T4, thyroxine; TPO, thyroid peroxidase; TSH, thyroid-stimulating hormone.
