Table 2.
Onset of hypothyroidism | TSH in normal range | Subclinical hypothyroidism with TSH 4.1-10 mU/L | Subclinical hypothyroidism with TSH > 10 mU/L | Overt hypothyroidism |
---|---|---|---|---|
Onset before AAD | 2 (14.3%) | 27 (27.6%) | 12 (24.0%) | 14 (34.1%) |
Simultaneous onset | 4 (28.6%) | 21 (21.4%) | 25 (50.0%) | 21 (51.2%) |
Onset after AAD | 8 (57.1%) | 50 (51.0%) | 13 (26.0%) | 6 (14.6%) |
Total | 14 | 98 | 50 | 41 |
Abbreviations: AAD, autoimmune Addison disease; TSH, thyrotropin.