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. Author manuscript; available in PMC: 2011 Sep 9.
Published in final edited form as: Neuro Endocrinol Lett. 2011;32(3):279–285.

Table 3.

Subject’s thyroid function test levels during hypothyroidism and thyroid hormone-replaced conditions

Test Hypothyroid Thyroid Hormone-replaced
Mean (± SD) Mean (± SD)
TSH (uIU/mL) 119.8 (77.7) 0.7(1.3)*
Free T4 (ng/dL) <0.4 (NA)a 1.5 (0.4)*
Free T3 (pg/dL) <160.0 (NA)a 354.4 (89.2)*
a

All measured values represent the lowest level of assay detectability.

*

p<0.0001 change from hypothyroid level.