Construction and Validation of a Macrophage-Associated Risk Model for Predicting the Prognosis of Osteosarcoma

Figure 4

Construction of macrophage-associated risk model and survival curve of high-/low-risk groups in TARGET-OS: (a) TARGET-OS was divided into high- and low-risk groups using the median risk score as the cutoff value, (b) the relationship between risk score and survival time and status of patients, (c) the survival curve of high- and low-risk groups in TARGET-OS, and (d) the heat map between expression of 5 MAGs and osteosarcoma samples.

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(b)

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(d)