Table 3 Treatments for different prophylaxis groups during thromboprophylaxis
|  | Overall (N = 884) | Mechanical prophylaxis group (N = 93) | Pharmacological prophylaxis group (N = 387) | Pharmacological combined mechanical prophylaxis group (N = 404) | P value |
|---|---|---|---|---|---|
CRRT, n (%) | 181 (20.5) | 7 (7.5) | 67 (17.3) | 107 (26.5) | < 0.001¶ |
ECMO, n (%) | 112 (12.7) | 6 (6.5) | 47 (12.1) | 59 (14.6) | 0.095 |
Intravascular tube, n (%) | 619 (70.0) | 60 (64.5) | 211 (54.5) | 348 (86.1)* | < 0.001 |
Deep vein catheterization, n (%) | 253 (28.6) | 21 (22.6) | 103 (26.6) | 129 (31.9) | 0.101 |
PICC, n (%) | 23 (2.6) | 5 (5.4) | 9 (2.3) | 9 (2.2) | 0.219 |
Artery cannulation, n (%) | 572 (64.7) | 52 (55.9) | 183 (47.3) | 337 (83.4)* | < 0.001 |
Swan-Ganz catheter, n (%) | 31 (3.5) | 1 (1.1) | 13 (3.4) | 17 (4.2) | 0.359 |
Invasive mechanical ventilation, n (%) | 615 (69.6) | 57 (61.3) | 231 (59.7) | 327 (80.9)* | < 0.001 |
Non-invasive mechanical ventilation, n (%) | 367 (41.5) | 30 (32.3)†| 176 (45.5)†| 161 (39.9) | 0.044 |
Artificial airway, n (%) | 609 (68.9) | 57 (61.3) | 228 (58.9) | 324 (80.2)* | < 0.001 |
Intubation of the trachea, n (%) | 573 (64.8) | 54 (58.1) | 217 (56.1) | 302 (74.8)* | < 0.001 |
Tracheotomy, n (%) | 178 (20.1) | 11 (11.8) | 51 (13.2) | 116 (28.7)* | < 0.001 |
Blood component transfusion, n (%) | 345 (39.0) | 49 (52.7) | 118 (30.5)* | 178 (44.1) | < 0.001 |