Table 3

Frequency of follow-up computed tomography angiography stratified by Biffl grade*

Timing of CTABiffl grade; no. (%) of patients
1–2
n = 92		3
n = 26		4
n = 53
Within 7 d33 (36)13 (50)15 (28)
Within 30 d19 (21)4 (15)5 (9)
Within 90 d10 (11)3 (12)10 (19)
> 90 d8 (9)0 (0)6 (11)
Received follow-up scan during hospital stay†49/84 (58)14/19 (74)18/46 (39)
No CTA22 (24)6 (23)17 (32)

  • CTA = computed tomography angiography.

  • ↵* Fifteen patients who died or were transitioned to palliative care are excluded.

  • ↵† Includes only patients with a length of stay of 7 days or more.