Fig. 9

A comprehensive diagnostic model established based on MME, SERPINF1 and NT-proBNP. (A,B) Bar graphs showing the protein concentrations of cTnT (A) and NT-proBNP (B) in serum. (C,D) ROC analysis demonstrating the diagnostic efficacy of cTnT (C) and NT-proBNP (D) for CRS4. (E) A nomogram model for diagnosing CRS4 based on MME, SERPINF1, and NT-proBNP. (F) Calibration curve of the nomogram model used for diagnosing CRS4. (G) DCA curve of the nomogram model for diagnosing CRS4. (H) ROC analysis showing the efficacy of the nomogram model in diagnosing CRS4.