Figure 3. (A, B) Single-factor and multi-factor Cox regression analysis described the risk factors such as age, grade, expression profiles of ARPC1A, IDH mutation status, and Ch.1p_19q co-deletion status based on the prognostic information in the TCGA database; (C, D) Single-factor and multi-factor Cox regression analysis pertinent to risk factor such as age, grade, expression profiles of ARPC1A, IDH mutation status, and Ch.1p_19q co-deletion based on the prognostic information in the CGGA database.