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. 2019 Sep 4;14:296. doi: 10.1186/s13018-019-1301-z

Table 2.

The correlation of TfR1 and VEGF expression

Characteristics TfR1 P (Spearman)
Low(%) Mild(%) High(%)
VEGF* Low 10 6(11.3) 3(5.7) 1(1.9) = 0.001
Mild 19 2(3.7) 10(18.9) 7(13.2)
High 24 3(5.7) 6(11.3) 15(28.3)
53 11 19 23

Spearman-rho test was used. *P < 0.05