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Fig. 9 | BMC Cancer

Fig. 9

From: Incidence, survival comparison, and novel prognostic evaluation approaches for stage iii-iv pulmonary large cell neuroendocrine carcinoma and small cell lung cancer

Fig. 9

The DCA plots of the training cohort and validation cohort of LCNEC (a-b) and SCLC (c-d), and the external validation cohort of SCLC (e). Abbreviation: DCA, decision curve analysis; LCNEC, large cell neuroendocrine carcinoma; SCLC, small cell lung cancer. Note: “All” refers to intervention for all, and “None” refers to intervention for none. Intervention is considered to be any behavioral or external factor considered by high-risk patients when obtaining positive results from the model

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