Table 1.

Frequencies of laboratory tests ordered

Test	Frequency
TSH+other lab test	84/113
TSH alone	45
Free T4	24
Total T4	12
Total T3	3
Free T3	3
T3 resin uptake	1
Thyroglobulin	2
Thyroid peroxidase antibody	5
Thyroid panel	2
No data	27