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. Author manuscript; available in PMC: 2021 Mar 1.
Published in final edited form as: J Endocrinol Invest. 2019 Oct 16;43(3):369–379. doi: 10.1007/s40618-019-01128-0

Table 5.

Change in Biochemistries after PTX

Parathyroidectomy
N=23
Thyroidectomy
N=4
Pre-
surgery
Post-
surgery
Pre-
post
p-value
Pre-
surgery
Post-
surgery
Pre-post
p-value
Calcium (mg/dl) 10.5±0.4 9.4±0.4 <0.001 9.5±0.5 9.3±0.2 0.53
PTH (pg/ml) 93.4±55.1 45±19.1 0.002 35.8±10.9 36.1 ±4.5 1.0
Vitamin D (ng/ml) 3 7.8± 16.1 44.6±17.3 0.003 41.6±10.6 45.3±5.7 0.82
Phosphate (mg/dl) 3.3±0.4 3.7±0.5 0.01 3.7±0.7 4.0±0.5 0.99
Creatinine (mg/dl) 0.7±0.1 0.8±0.1 0.70 0.8±0.1 0.8±0.1 0.74
LDL (mg/dl) 130±26 138±31 0.33 136±22 161±14 0.66
TSH mIU/l 1.98±1.0 1.86±1.0 0.98 0.96±0.41 1.36±2.2 0.93