[Retracted] Preoperative Nutritional Risk Assessment for Predicting Complications after Radical Cystectomy plus Urinary Diversion for Bladder Cancer

Table 1

NRS scores.

Score	Nutritional status	Severity of disease	Age
0 points	Normal.	Normal.	＜70 years old
1 point	Weight loss of more than 5% in 3 months or eating 25% to 50% less than normal requirements in the previous week.	Fractures, chronic diseases such as liver cirrhosis, hemodialysis, general malignancies, diabetes, etc.	≥70 years old
2 points	Weight loss of more than 5% in 2 months or eating 50% to 75% less than normal requirements in the previous week.	Severe pneumonia, major abdominal surgery, shock, stroke, etc.	—
3 points	Weight loss of more than 5% in 1 month or more than 15% in 3 months or eating 75% to 100% less than normal requirement in the previous week or body mass index less than 18.50 Kg/m^2.	Craniosynostosis, bone marrow transplantation, and ICU patients.	—