Table 3.

Outcome for patients requiring emergency bleeding control interventions

Characteristic	Total-body CT (n = 85)	Standard workup (n = 87)	p value
Mortality; n, % (95% CI)
In-hospital mortality	n = 11 12.9% (7.2–21.9)	n = 21 24.1% (16.3–34.2)	0.059*
24-h mortality	n = 4 4.7% (1.5–11.9)	n = 6 6.9% (2.9–14.5)	0.747†
Time intervals, minutes (IQR)
Time to end of imaging	30 (18–42)	38 (28–56)	0.006
Time to diagnosis	45 (35–60)	57 (43–85)	0.009‡
Time at ED	59 (44–94)	79 (57–105)	0.041‡
Time to intervention	82 (57–121)	98 (62–147)	0.108‡
Complications; n, % (95% CI)	n = 39 45.9% (35.7–56.4)	n = 42 48.3% (38.1–58.6)	0.753*
Length of stay, days (IQR)
Total hospital stay	23 (12–37)	20 (10–33)	0.606‡
ICU stay	5 (2–12)	6 (2–12)	0.909‡
Ventilation days	3 (1–9)	3 (1–8)	0.928‡

Data are number, % (95% confidence interval by modified Wald) or median (interquartile range)

OR odds ratio, CI confidence interval, ED emergency department

*Chi-squared test, ^†Fisher’s exact test, ^‡Mann–Whitney U test