Ferritin as a novel predictive index for nasopharyngeal carcinoma survival and therapeutic efficacy of different chemotherapy regimens

Figure 2 Correlation scatter plots stratified by Ferritin index quartiles. A: Survival; B: Survival time; C: Gender; D: Aspartate aminotransferase; E: Tumor-associated material; F: Tumor-supplied group of factor; G: Age; H: Alanine aminotransferase; I: Alkaline phosphatase; J: Lactate dehydrogenase; K: Gamma-glutamyl transferase; L: 5'-Nucleotidase; M: Glycyl-proline-dipeptidyl aminopeptidase; N: Adenosine deaminase; O: Monoamine oxidase; P: Neuron-specific enolase; Q: Carcinoembryonic antigen; R: Alpha-fetoprotein. Abscissa: Ferritin quartile 1 (1.89-83.13); Ferritin quartile 2 (83.18-129.21); Ferritin quartile 3 (130.65-175.25); Ferritin quartile 4 (175.68-378.29). R, Pearson correlation coefficient. AST: Aspartate aminotransferase; TAM: Tumor-associated material; TSGF: Tumor-supplied group of factor; ALT: Alanine aminotransferase; ALP: Alkaline phosphatase; LDH: Lactate dehydrogenase; GGT: Gamma-glutamyl transferase; 5-NT: 5'-Nucleotidase; GPDA: Glycyl-proline-dipeptidyl aminopeptidase; ADA: Adenosine deaminase; MAO: Monoamine oxidase; NSE: Neuron-specific enolase; CEA: Carcinoembryonic antigen; AFP: Alpha-fetoprotein.