From: Dynamic prediction of life-threatening events for patients in intensive care unit
Training | Testing | |||
---|---|---|---|---|
Patients without life-threatening events | Patients with life-threatening events | Patients without life-threatening events | Patients with life-threatening events | |
n = 1496 | n = 274 | n = 341 | n = 59 | |
Age (year, mean ± SD) | 55 ± 19 | 62 ± 17 | 57 ± 18 | 59 ± 19 |
APACHE II score (mean ± SD) | 19 ± 7 | 25 ± 8 | 18 ± 6 | 23 ± 6 |
Gender | ||||
Female | 702 (47) | 117 (43) | 140 (41) | 21 (36) |
Male | 794 (53) | 157 (57) | 201 (59) | 38 (64) |
CPR | 36(4) | 15(9) | 10(3) | 4(7) |
Admission Type | ||||
Emergency non-operation | 677 (81) | 127 (93) | 226 (78) | 46 (92) |
Emergency Operation | 91 (11) | 5 (4) | 41 (14) | 4 (8) |
Elective non-operation | 40 (5) | 3 (2) | 9 (3) | 0 (0) |
Elective Operation | 23 (3) | 1 (1) | 15 (5) | 0 (0) |
Elective transferred | 120 | 31 | 38 | 9 |
Complications | ||||
ARF | 192 (13) | 70 (26) | 37 (11) | 10 (17) |
Shock | 503 (37) | 169 (64) | 160 (48) | 42 (72) |
Comorbidities | ||||
Coronary Artery Disease | 198 (13) | 54 (20) | 46 (13) | 14 (24) |
Diabetes | 224 (15) | 59 (22) | 63 (18) | 9 (15) |
Hypertension | 438 (29) | 98 (36) | 128 (38) | 17 (29) |
COPD | 66 (4) | 15 (5) | 6 (2) | 1 (2) |
NYHA class IV | 61 (4) | 18 (7) | 15 (4) | 2 (3) |
Solid tumors | 98 (7) | 25 (9) | 26 (8) | 1 (2) |
Lymphoma | 45 (3) | 10 (4) | 9 (3) | 5 (8) |
Leukemia | 27 (2) | 11 (4) | 1 (0) | 1 (2) |
ILD | 41 (3) | 16 (6) | 5 (1) | 1 (2) |
Dialysis | 45 (3) | 10 (4) | 7 (2) | 1 (2) |
Cirrhosis | 19 (1) | 4 (1) | 7 (2) | 0 (0) |
hepatic failure | 9 (1) | 2 (1) | 1 (0) | 0 (0) |
Myeloma | 11 (1) | 2 (1) | 3 (1) | 0 (0) |
Rheumatic disease | 272 (18) | 54 (20) | 56 (16) | 11 (19) |
glucocorticoid | 364 (24) | 79 (29) | 87 (26) | 27 (46) |
Immunologic deficiency | 5 (0) | 1 (0) | 0 (0) | 0 (0) |