Met Denver criteria? | Total | P value | ||
Yes | No | |||
N | 135 | 25 | 160 | |
Age | 51.28 (21.58) | 47.21 (16.04) | 47.84 (20.82) | 0.278 |
Female | 52 (39%) | 12 (48%) | 64 (40%) | 0.374 |
Initial Glasgow Coma Scale | 11.6 (5.1) | 13.6 (3.6) | 11.9 (4.9) | 0.018 |
Avg. time to neck CTA (hours) | 5.8 (28.07) | 1.90 (1.65) | 5.18 (25.82) | 0.47 |
Avg. time to treat (hours) | 42.68 (43.35) | 19.96 (23.68) | 39.18 (41.68) | 0.119 |
Avg. vent days | 5.4 (9.4) | 1.8 (0.4) | 4.7 (8.8) | < 0.001 |
Avg. ICU LOS (days) | 6.6 (8.8) | 3.0 (1.3) | 5.8 (8.4) | 0.003 |
ALOS (days) | 11.6 (11.0) | 7.0 (6.3) | 10.8 (10.7) | 0.001 |
Injury Severity Score | 22.1 (11.8) | 14.7 (10.8) | 21.0 (11.9) | 0.004 |
Stroke during stay | 15 (11%) | 1 (4%) | 16 (10%) | 1 |
Mortality | 13 (10%) | 1 (4%) | 14 (9%) | 0.699 |
Continuous variables are presented as ‘mean (SD)’ and count variables are presented as ‘count (pct)’. Significance indicates a p<0.05 for two-tailed t-test (continuous variables), z-score test of two proportions (count variables), or Fisher’s exact test (count variables, n<5) as appropriate.
ALOS, average length of stay; BCVI, blunt cerebrovascular injury; CTA, CT angiography; ICU, intensive care unit; LOS, length of stay.