Table 2 Factors associated with 90-day mortality in severe burn patients
Item | Non-survivor (n = 76) | Survivor (n = 252) | r | P-value |
|---|---|---|---|---|
Inhalation injury [n(%)] |  |  | 0.285 | < 0.001 |
 Yes | 66 (86.8) | 136 (54.0) |  |  |
 No | 10 (13.2) | 116 (46.0) |  |  |
Shock at admission [n(%)] |  | 0.227 | < 0.001 | |
 Yes | 46 (60.5) | 87 (34.5) |  |  |
 No | 30 (39.5) | 165 (65.5) |  |  |
Incidence separated on % TBSA [n(%)] |  |  | 0.470 | < 0.001 |
 20–29 | 2 (2.6) | 19 (7.5) |  |  |
 30–49 | 1 (1.3) | 76 (30.2) |  |  |
 50–69 | 12 (15.8) | 81 (32.1) |  |  |
 70–89 | 27 (35.5) | 60 (23.8) |  |  |
 ≥ 90 | 34 (44.7) | 16 (6.3) |  |  |
% TBSA [M (Q1, Q3)] | 85 (75, 95) | 55 (35, 70) | 0.477 | < 0.001 |
% full-thickness TBSA [M (Q1, Q3)] | 55 (36, 78) | 15 (3, 34) | 0.473 | < 0.001 |
Baux score [M (Q1, Q3)] | 143 (129, 157) | 106 (84, 127) | 0.487 | < 0.001 |
SOFA score [M (Q1, Q3)] | 2 (1, 5) | 2 (1, 3) | 0.106 | 0.056 |
ABSI score [M (Q1, Q3)] | 14 (13, 15) | 11 (9, 14) | 0.493 | < 0.001 |
Length of ICU stay [d, M (Q1, Q3)] | 5 (1, 12) | 0 (0, 0) | 0.499 | < 0.001 |
MODS [n(%)] |  |  | 0.662 | < 0.001 |
 Yes | 61 (80.3) | 26 (10.3) |  |  |
 No | 15 (19.7) | 226 (89.7) |  |  |
Sepsis* [n(%)] |  |  | 0.483 | < 0.001 |
 Yes | 56 (73.7) | 51 (20.2) |  |  |
 No | 20 (26.3) | 201 (79.8) |  |  |
GI dysfunction [n(%)] |  |  | 0.471 | < 0.001 |
 Yes | 67 (88.2) | 82 (32.5) |  |  |
 No | 9 (11.8) | 170 (67.5) |  |  |
Wound infection [n(%)] |  |  | − 0.127 | 0.022 |
 Yes | 14 (18.4) | 79 (31.3) |  |  |
 No | 62 (81.6) | 168 (66.7) |  |  |
Early mental symptoms [n(%)] | Â | Â | 0.276 | 0.025 |
 Emotional symptoms | 11 (14.5) | 23 (9.1) |  |  |
 Perceptual symptoms | 4 (5.3) | 11 (4.4) |  |  |
 Cognitive disorder | 10 (13.2) | 16 (6.3) |  |  |
 Behavioral disorder | 15 (19.7) | 21 (8.3) |  |  |
 None | 58 (76.3) | 219 (86.9) |  |  |
Continuous analgesia with opioids [n(%)] |  | 0.185 | < 0.001 | |
 Yes | 54 (71.1) | 124 (49.2) |  |  |
 No | 22 (28.9) | 128 (50.8) |  |  |