Department of Gastrointestinal Surgery;
Taizhou Hospital of Zhejiang Province Affiliated to Wenzhou Medical University;
Taizhou 317000;
Zhejiang;
China;
Department of Coloproctology;
The Second Affiliated Hospital and Yuying Children’s Hospital of Wenzhou Medical University;
Wenzhou 325027;
Zhejiang;
China;
Serum albumin; Postoperative reduction; Complications; Rectal cancer; Postoperative complications;