The value of objective measurements to select patients who are malnourished.

Several studies have attempted to define nutritional parameters that can be used to select malnourished hospitalised patients for nutritional support. A combination of objective nutritional parameters was evaluated in a group of 50 patients selected for total parenteral nutrition on clinical grounds only and compared with a control group. This control group consisted of 38 patients who were admitted for elective minor surgical procedures such as varicectomy and hernia repair.