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Table 2 Thyroid function of hyperthyroid patients after parathyroidal surgery (n = 30) is compared with hyperthyroid patients due to other causes (n = 17; Graves' disease: n = 7, autonomous thyroid adenoma: n = 10) serving as control group.

From: Transient hyperthyroidism after surgery for secondary hyperparathyroidism: a common problem

 

Hyperthyroid patients after SHP surgery n = 30

Control group n = 17

p

TSH [mU/L]

0.13 ± 0.02

0.01 ± 0.01

0.003

fT3 [ng/L]

6.47 ± 0.68

5.40 ±1.61

0.30

fT4 [ng/L]

22.33 ±2.14

16.33 ± 4.55

0.87

Thyroglobulin [ng/mL]

373.6 ± 93.3

31.6 ± 12.2

0.01

  1. Medians ± standard errors are displayed. A two tailed student's-t test was used.
  2. fT3: free triiodothyronine, fT4: free thyroxine, SHP: secondary hyperparathyroidism, TSH: thyroid stimulating hormone.