Table 6.
Outcome by per-protocol analysis for patients requiring emergency bleeding control interventions
| Characteristic | Total-body CT (n = 84) | Standard workup (n = 86) | p value |
|---|---|---|---|
| Mortality; n, % (95% CI) | |||
| In-hospital mortality |
n = 11 13.1% (7.3–22.1) |
n = 21 24.4% (16.5–34.5) |
0.059* |
| 24-h mortality |
n = 4 4.8% (1.5–12.0) |
n = 6 7.0% (3.0–14.7) |
0.747† |
| Time intervals, minutes (IQR) | |||
| Time to end of imaging | 30 (18–42) | 38 (28–57) | 0.008‡ |
| Time to diagnosis | 45 (35–60) | 57 (43–85) | 0.008‡ |
| Time at ED | 59 (44–94) | 82 (57–105) | 0.033‡ |
| Time to intervention | 82 (62–121) | 96 (62–135) | 0.230‡ |
| Complications; n, % (95% CI) |
n = 39 46.4% (36.2–57.0) |
n = 42 48.8% (38.6–59.2) |
0.753* |
| Length of stay, days (IQR) | |||
| Total hospital stay | 23 (12–37) | 21 (10–33) | 0.612‡ |
| ICU stay | 6 (2–12) | 6 (2–13) | 0.861‡ |
| Ventilation days | 3 (1–9) | 4 (1–8) | 0.939‡ |
Data are number, % (95% confidence interval by modified Wald) or median (interquartile range)
CI confidence interval, ED emergency department
*Chi-squared test; †Fisher’s exact test; ‡Mann–Whitney U test