ALB and Hypoalbuminemia: The clinical characteristics with statistical significance among the with and without postoperative hypoalbuminemia groups are listed as: operation time (P < 0.001), operation blood loss (P = 0.009), preoperative serum albumin (P < 0.001), preoperative CRP (P = 0.001), and preoperative ESR (P = 0.027) (Table 1).