Figure 4. Analyzing the prognostic value of BTN2A2 in different glioma subgroups. (A–F) Correlation between total survival and glioma grade, IDH mutation, and 1p/19q codeletion status, age, primary therapeutic outcome, and histological types. *P < 0.05, **P < 0.01, ***P < 0.001. (G) Construction of a nomogram to determine the OS of patients with glioma. (H) The calibration curve was used to determine the OS of patients from the TCGA cohort.