Variable | Overall | Survived | Died within 60 days | P value |
---|---|---|---|---|
Number | 1171 | 846 | 325 | |
Age, years, median (IQR) | 60.52 (28.9) | 55.95 (30.82) | 68.06 (19.66) | <0.001 |
Male gender, n (%) | 747 (63.8) | 471 (62.1) | 276 (67.0) | 0.106 |
Year of inclusion, median (IQR) | 2010 (5) | 2010 (5) | 2010 (5) | 0.01 |
Weight, kg, median (IQR) | 80 (20) | 80 (20) | 80 (23.5) | 0.9 |
Height, m, mean (sd) | 1.70 (0.09) | 1.70 (0.10) | 1.69 (0.09) | 0.027 |
BMI, kg/m2, mean (sd) | 28.01 (7.82) | 27.96 (7.28) | 28.14 (9.08) | 0.75 |
Metabolic | ||||
Daily protein intake, g, mean (sd) | 67.79 (21.93) | 69.54 (22.09) | 64.58 (21.28) | <0.001 |
Percent of requirement, mean (sd) | 89.69 (32) | 86.92 (32.76) | 91.2 (31.62) | 0.03 |
REE, mean (sd) | 1944.10 (495.15) | 1999.25 (485.37) | 1842.50 (497.48) | <0.001 |
Harris-Benedict REE, mean (sd) | 2304.50 (468.52) | 2339.65 (443.56) | 2239.73 (505.50) | <0.001 |
25 kcal/kg REE, mean (sd) | 2019.42 (542.10) | 2017.94 (507.44) | 2022.13 (601.38) | 0.9 |
Total daily calories received, kcal, mean (sd) | 1651.08 (476.52) | 1689.08 (478.68) | 1581.07 (465.02) | <0.001 |
Daily enteral calories, kcal, mean (sd) | 1287.43 (624.36) | 1369.94 (608.32) | 1135.41 (625.69) | <0.001 |
Daily parenteral calories, kcal, mean (sd) | 363.65 (542.54) | 319.14 (507.43) | 445.66 (593.86) | <0.001 |
Parenteral calories >70 % of total, n (%) | 134 (11.4) | 65 (7,7) | 69 (21.2) | <0.001 |
Administered calories/REE percent, mean (sd) | 89 (30) | 88 (28) | 91 (33) | 0.115 |
Daily insulin therapy, units, mean (sd) | 44.36 (11.33) | 44.46 (11.58) | 44.16 (10.89) | 0.679 |
Admission category | ||||
Surgical, n (%) | 499 (42.6) | 363 (42.9) | 136 (33.0) | <0.001 |
Trauma patient, n (%) | 258 (22.0) | 209 (27.5) | 49 (11.9) | <0.001 |
Medical, n (%) | 672 (57.4) | 483 (57.1) | 189 (58.1) | 0.93 |
Sepsis, n (%) | 267 (22.8) | 152 (20.0) | 115 (27.9) | 0.003 |
Respiratory, n (%) | 285 (24.3) | 179 (23.6) | 106 (25.7) | 0.456 |
Cardiac, n (%) | 242 (20.7) | 121 (15.9) | 121 (29.4) | <0.001 |
Severity | ||||
APACHE IIa, median (IQR) | 22 (10) | 20 (9) | 26 (9.75) | <0.001 |
SOFA score, median (IQR) | 8 (5) | 7 (5) | 9 (6) | <0.001 |
Vasopressors used, n (%) | 904 (77.2) | 534 (70.4) | 370 (89.8) | <0.001 |
Vasopressor days, median (IQR) | 4 (6) | 4 (4) | 6 (7) | |
Gastrointestinal | ||||
Diarrhea, n (%) | 598 (51.1) | 412 (54.3) | 186 (45.1) | 0.003 |
Diarrhea occurrences, median (IQR) | 7 (13) | 7 (14) | 6 (12) | 0.01 |
Constipation, n (%) | 792 (67.6) | 531 (70.0) | 261 (63.3) | 0.025 |
Constipation days, mean (sd) | 6 (4) | 7 (3) | 6 (4) | |
Large GRV or vomiting, n (%) | 433 (37.0) | 300 (39.5) | 133 (32.3) | 0.017 |
Large GRV or vomiting occurrences (median (IQR)) | 3(6) | 3(6) | 3 (7) | 0.72 |
Laboratory data | ||||
White blood cells, 109/L, mean (sd) | 12.05 (6.48) | 12.19 (6.19) | 11.79 (6.97) | 0.316 |
Neutrophil count, 109/L, mean (sd) | 10.62 (6.04) | 10.74 (5.82) | 10.40 (6.42) | 0.36 |
Platelets, 109/L, median (IQR) | 176 (119) | 178 (111) | 169.50 (134) | 0.29 |
Fibrinogen, g/L, median (IQR) | 484 (372) | 442 (360.5) | 543 (350.75) | <0.001 |
INR, median (IQR) | 1.27 (0.39) | 1.24 (0.35) | 1.32 (0.49) | <0.001 |
Albumin, g/dl, mean (sd) | 2.59 (0.79) | 2.66 (0.81) | 2.46 (0.73) | <0.001 |
Total bilirubin, mg/dl, median (IQR) | 0.70 (0.75) | 0.67 (0.67) | 0.74 (0.96) | <0.001 |
CRP, mg/dl, median (IQR) | 11.05 (17.35) | 10.87 (17.57) | 11.31 (16.83) | 0.41 |
Creatinine, mg/dl, median (IQR) | 0.95 (0.86) | 0.84 (0.61) | 1.25 (1.3) | <0.001 |