CCAR2 and sarcoma: Likewise, sarcoma patients with elevated DBC1 expression exhibited significant associations with advanced TNM stage (n = 2, RR = 2.063, 95%CI: [1.146-3.715], P = 0.016, I2 = 0.0), increased incidence of distant metastasis (n = 2, RR = 4.875, 95%CI: [1.537-15.458], P = 0.007, I2 = 0.0), and unfavorable histologic grade ((n = 2, RR = 2.112, 95%CI: [1.337-3.338], P = 0.001, I2 = 0.0).