Table 2 Injury Characteristics and Procedures
No ICP Monitor n = 65 | ICP Monitor n = 58 | P | Total n = 123 | |
|---|---|---|---|---|
ICH Type, % (n) | ||||
SAH | 66.2% (43) | 50.0% (29) | 0.04 | 58.5% (72) |
SDH | 53.8% (35) | 74.1% (43) | 0.04 | 63.4% (78) |
EDH | 13.8% (9) | 5.2% (3) | 0.13 | 9.8% (12) |
IPH | 24.6% (16) | 31.0% (18) | 0.50 | 27.6% (34) |
IVH | 9.2% (6) | 10.3% (6) | 0.88 | 9.8% (12) |
Extra-axial | 6.2% (4) | 8.6% (5) | 0.74 | 7.3% (9) |
Skull Fracture, % (n) | 52.3% (34) | 67.2% (39) | 0.14 | 59.5% (73) |
In-hospital Procedures, % (n) | ||||
Craniotomy | 12.3% (8) | 48.3% (28) | < 0.0001 | 29.3% (36) |
Craniectomy | 3.1% (2) | 37.9% (22) | < 0.0001 | 19.5% (24) |
Reimplant Skull | 0% (0) | 1.7% (1) | 0.48 | 0.8% (1) |
Tracheostomy | 15.4% (10) | 39.7% (23) | 0.004 | 26.8% (33) |
G-tube | 16.9% (11) | 39.7% (23) | 0.01 | 27.6% (34) |
IVC Filter | 4.6% (3) | 5.2% (3) | > 0.99 | 4.9% (6) |
ICP Monitor Characteristics, % (n) | ||||
EVD | N/A | 55.9% (33) | N/A | 26.8% (33) |
Bolt | N/A | 22.2% (13) | N/A | 10.6% (13) |
Drain | N/A | 5.1% (3) | N/A | 2.4% (3) |