Prognostic effect of the preoperative albumin-to-globulin ratio bladder cancer: a meta-analysis
Background The preoperative albumin-to-globulin ratio (AGR) has emerged as a potential prognostic indicator in various malignancies. However, its specific prognostic value in bladder cancer remains to be fully elucidated. Thus, the association between preoperative the AGR and the prognosis of bladder cancer should be s...