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. 2018 Nov 22;9:698. doi: 10.3389/fendo.2018.00698

Table 3.

Baseline characteristics of study 2 participants.

Parameters Soy protein without isoflavone Soy protein with isoflavone
Body mass index (kg/m2) 24.6 (22.7, 28.4) 26.3 (24.3, 30.7)
Age (years) 52 (50, 55) 52 (49, 56)
fT4 (pmol/L) 13 (12, 14) 13 (13, 15)
fT3 (pmol/L) 4.7 (4.3, 4.9) 4.6 (4.3, 5.1)
TSH (mU/L) 1.6 (0.9, 2.3) 1.5 (0.9, 2.2)

Data are provided as medians (25/75th centiles). fT4, free thyroxine; fT3, free tri-iodo thyronine; TSH, thyroid stimulating hormone.