| Control | T2DM | ||
---|---|---|---|---|
Mean value | ||||
TSH (µIU/ml) | 2.21 ± 0.4 | 2.14 ± 0.11 | ||
fT3 (pg/ml) | 2.49 ± 0.02 | 2.42 ± 0.30* | ||
fT4 (ng/dl) | 1.14 ± 0.01 | 1.25 ± 0.21** | ||
fT3/fT4 ratio | 2.23 ± 0.03 | 2.00 ± 0.03** | ||
Thyroid dysfunction | ||||
 | number | (%) | number | (%) |
any | 32 | 14.2 | 28 | 14 |
overt hyper | 2 | 0.9 | 4 | 2.0 |
subclinical hyper | 13 | 5.8 | 9 | 4.5 |
overt hypo | 3 | 1.3 | 2 | 1.0 |
subclinical hypo | 13 | 5.8 | 13 | 6.5 |
Thyroid autoantibodies | ||||
 | number | (%) | number | (%) |
any | 40 | 17.8 | 34 | 17 |
TgAb | 30 | 13.3 | 32 | 16.0 |
TPOAb | 18 | 8.0 | 14 | 7.0 |
TRAb | 5 | 2.2 | 2 | 1.0 |