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. 2017 Aug 30;12(8):e0181242. doi: 10.1371/journal.pone.0181242

Table 2. Subjects characteristics for miRNA assay.

Characteristic Lymph node positive Lymph node negative
Mean age (y) 46.5 48.5
Race Caucasian 14 18
African American 5 2
Stage Ib1 12 16
Ib2 6 4
Iib 1 0
Total 19 20