Table 1. Pre- and post-intervention preparedness and confidence scores.

IQR: interquartile range

Survey question	Pre-intervention score, median (IQR)	Post-intervention score, median (IQR)	Change in median
I feel prepared to manage preoperative vascular To Come In (TCI) admissions on a late shift.	2.00 (1.00-2.25)	4.00 (3.75-4.25)	+2.00
I feel prepared to perform postoperative vascular patient reviews on a late shift.	2.00 (2.00-2.25)	4.00 (3.75-5.00)	+2.00
I feel confident completing medication reconciliation for vascular admissions.	2.00 (1.75-2.25)	5.00 (5.00-5.00)	+3.00
I feel confident deciding which perioperative medications should be withheld.	3.00 (2.75-3.25)	5.00 (5.00-5.00)	+2.00
I feel confident ordering the correct preoperative investigations and blood tests.	1.00 (1.00-1.25)	4.00 (3.75-4.25)	+3.00
I feel confident using the electronic patient record to admit vascular patients correctly.	1.00 (1.00-1.00)	5.00 (5.00-5.00)	+4.00
I feel confident identifying common vascular postoperative complications that require escalation.	1.00 (1.00-1.25)	4.00 (3.75-5.00)	+3.00
I know when and to whom to escalate concerns during a vascular late shift.	2.50 (2.00-3.00)	5.00 (5.00-5.00)	+2.50
Overall, I feel prepared to undertake a vascular late shift safely.	2.00 (1.00-3.00)	5.00 (5.00-5.00)	+3.00
Overall, I feel prepared to undertake a vascular late shift efficiently.	2.00 (1.75-3.00)	5.00 (5.00-5.00)	+3.00