https://www.selleckchem.com/products/cd437.html
To examine the association between hospital volume and postoperative 5-year survival for patients with prostate, kidney, and bladder cancer. Using Osaka Cancer Registry data, we identified 9285 patients who were diagnosed as having prostate, kidney, or bladder cancer and who underwent surgery between 2007 and 2011 in Osaka, Japan. The surgical hospital volume of each hospital was calculated and then divided into quartiles (high, medium, low, very low). We estimated the hazard ratios of hospital volume (quartiles) for 5-year survival using