Effect of Nutrition Risk Screening 2002-guided enteral nutrition on nutritional status in gastrointestinal tumor patients

Table 4 Quality of life score, mean ± SD

Index	Time	Observation group (n = 56)	Control group (n = 56)	t	P value
Physical domain, points	Before	17.12 ± 2.11	17.16 ± 2.02	0.102	0.919
	After	9.44 ± 1.12	11.84 ± 1.81	8.438	< 0.001
t’		24.059	14.678
P value		< 0.001	< 0.001
Emotional domain, points	Before	9.22 ± 1.34	9.18 ± 1.44	0.152	0.879
	After	5.02 ± 1.02	7.11 ± 0.81	12.008	< 0.001
t’		18.663	9.376
P value		< 0.001	< 0.001
Other areas, sub-level	Before	15.98 ± 1.66	15.92 ± 1.75	0.186	0.853
	After	8.86 ± 1.02	10.02 ± 1.44	4.919	< 0.001
t’		27.347	19.482
P value		< 0.001	< 0.001
Total score	Before	42.11 ± 5.84	42.34 ± 5.74	0.210	0.834
	After	23.44 ± 3.64	28.11 ± 2.85	7.559	< 0.001
t’		20.303	16.616
P value		< 0.001	< 0.001