Effect of perioperative individualized nutrition intervention on pancreatic surgery outcomes: a prospective single-center study

Table 2 Comparison in nutritional outcomes between the two groups

Variables	Mean ± SD Control (n = 30)	Mean ± SD Trial (n = 30)	P value
Total calorie intake/recommended daily intake at study endpoint (%)	69.50 ± 15.11	87.01 ± 9.55	< 0.001
Total protein intake/recommended daily intake at study endpoint (%)	76.29 ± 12.51	96.18 ± 19.21	< 0.001
Changes in body composition (at study endpoint/at admission)*
Body cell mass	0.908 ± 0.027	0.980 ± 0.033	< 0.001
Fat free mass	0.920 ± 0.026	0.989 ± 0.035	< 0.001
Skeletal muscle mass	0.901 ± 0.030	0.978 ± 0.037	< 0.001
Phase angle	0.894 ± 0.098	0.932 ± 0.111	0.169
Changes in body composition (at POD 3/at admission)#
Body cell mass	0.979 ± 0.051	1.007 ± 0.053	0.037
Fat free mass	0.987 ± 0.041	1.014 ± 0.050	0.025
Skeletal muscle mass	0.978 ± 0.055	1.008 ± 0.057	0.036
Phase angle	0.909 ± 0.098	0.928 ± 0.183	0.621

Abbreviations: *The ratio of the values at the study endpoint to those at the admission; # the ratio of the values at POD 3 to those at the admission. Using independent samples T-test for normal continuous variables and values are reported Mean ± SD

ISSN: 2072-1315