International Journal of Thyroidology

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Table. 4.

Table. 4.

Summary of the rotated factor pattern in principal component analysis

PC 1 PC 2
PFOA 0.831* 0.277
PFOS 0.776* 0.481
PFHxS 0.834* 0.157
Me-PFOSA-AcOH 0.569* −0.117
PFNA 0.521* 0.723*
PFDeA 0.199 0.910*
PFUA −0.076 0.919*

*High loading of ≥0.4.

Me-PFOSA-AcOH: 2-(N-methyl-perfluorooctane sulfonamido) acetic acid, PC: principal component, PFDeA: perfluorodecanoate, PFHxS: perfluorohexane sulfonate, PFNA: perfluorononanoate, PFOA: perfluorooctanoate, PFOS: perfluorooctane sulfonate, PFUA: perfluoroundecanoate

Int J Thyroidol 2020;13:19-29 https://doi.org/10.11106/ijt.2020.13.1.19
© 2020 Int J Thyroidol