Calories or nutritional support not meeting guideline standards (n = 320) | Calories and nutritional support meeting guideline standards (n = 205) | P value | |
---|---|---|---|
Male (percentage) | 188 (58.7 %) | 100 (48.8 %) | 0.025 |
Age (mean ± SD) | 66.43 ± 11.73 | 62.86 ± 13.99 | 0.006 |
Nutritional risk (mean ± SD) | 4.09 ± 0.90 | 4.08 ± 0.93 | 0.134 |
BMI (mean ± SD) | 21.09 ± 2.51 | 20.80 ± 2.56 | 0.687 |
Body weight loss >5 % | 126 (39.4 %) | 117 (57.1 %) | <0.001 |
Food intake <75 % | 240 (75.0 %) | 142 (69.3 %) | 0.150 |
Average calories (kcal/person/day) | 15.35 ± 2.44 | 22.67 ± 1.48 | < 0.001 |
Average N amount (g/person/day) | 0.66 ± 0.51 | 1.15 ± 0.09 | < 0.001 |
Duration of nutritional support (days) | —— | 10.5 ± 2.6 | —— |
Postoperative hospital stay (days) | 15 (13,19) | 15 (12, 20) | 0.609 |
Diagnosisa (n) | < 0.001 | ||
A1 | 11 (3.4 %) | 6 (2.9 %) | |
A2 | 123 (38.4 %) | 117 (57.1 %) | |
B1 | 129 (40.3 %) | 60 (29.3 %) | |
B2 | 57 (17.8 %) | 22 (10.7 %) |