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. 2021 Aug 26;14:4819–4827. doi: 10.2147/IJGM.S328991

Figure 4.

Figure 4

Decision curve analysis for the chemotherapy efficacy prediction nomogram. (A) The red line represents the chemotherapy efficacy prediction nomogram of the training cohort. When the threshold probability is between 1% and 58%, the nomogram has a relatively good net benefit. (B) The blue line represents the chemotherapy efficacy prediction nomogram of the validation cohort. When the threshold probability is between 4% and 67%, the nomogram has a relatively good net benefit.