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. 2019 Oct 6;7(19):2930–2941. doi: 10.12998/wjcc.v7.i19.2930

Figure 3.

Figure 3

Correlation between relative expression of miR-489 and miR-21 in serum and TNM stage of melanoma in the research group. A: The relative expression of serum miR-489 decreased with the increase of TNM stage (P < 0.05). aP < 0.05; cP < 0.001. B: The relative expression of serum miR-21 increased with the increase of TNM stage (P < 0.05). aP < 0.05; cP < 0.001. C: The relative expression of serum miR-489 was negatively correlated with TNM stage (r = -0.612, P < 0.001). D: The relative expression of serum miR-21 was positively correlated with TNM stage (r = 0.609, P < 0.001).