Screen nutritional risk with the NRS 2002 tool by combining the impaired nutritional status score, disease severity score and the age adjustment.
三项营养指标取最高分而非相加;需结合临床营养评估。
| Item | Formula / Note | Source / Standard |
|---|---|---|
| Score components | the screening score adds nutritional status disease severity and age | Kondrup et al. 2003, Clin Nutr |
| Threshold | a total of three or more indicates nutritional risk needing a support plan | Kondrup et al. 2003, Clin Nutr |
| Target population | the tool targets adult inpatients while children need dedicated screens | ESPEN 2003, nutritional screening |