Table 5.

SGA and NRI assessments of nourished and malnourished patients according to the length of hospitalization

Length of hospital stay	SGA assessment		NRI assessment
	Well	Malnourished	Well	Malnourished
	n = 163	n = 136	n = 108	n = 191
< 10 d	90	26	58	58
> 10 d	73	1101	50	1332
Total	163	136	108	191

¹χ² = 40.69, DF = 1, P < 0.001;

²χ² = 15.82, DF = 1, P < 0.001.