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. 2021 Sep 27;11:19165. doi: 10.1038/s41598-021-98480-0

Table 2.

Morphologic classification of the training and testing sets.

Tumor morphology Training set Test set
PFI-S (n = 17) PFI-L (n = 13) PFI-S (n = 11) PFI-L (n = 11)
Classic papillary (uniform) 6 (0) 4 (0) 3(1) 2(0)
Non-classic (uniform) 11 (2) 9 (2) 8(1) 9(1)
Classic foci, any amount 14 10 9 10