From: Subclinical thyroid disorders and cognitive performance among adolescents in the United States
 |  | Arithmetic | Reading | Block Design | Digit Span | ||||
---|---|---|---|---|---|---|---|---|---|
 | n | Mean Difference | SE | Mean Difference | SE | Mean Difference | SE | Mean Difference | SE |
Subclinical hyperthyroidism | 30 | -0.05 | 1.14 | -0.54 | 1.19 | -0.12 | 0.95 | -0.17 | 1.10 |
Subclinical hypothyroidism | 22 | 1.14 | 1.22 | 2.20** | 0.59 | 2.34** | 0.77 | 0.95 | 0.65 |
Euthyroid | 1702 | 0.00 | Reference | 0.00 | Reference | 0.00 | Reference | 0.00 | Reference |