Table 4.

Costs of NHS resource use from discharge to follow-up at 12 months for patients who underwent endovascular stent grafting (TEVAR) or open surgical repair (OSR)

Costs (£)	TEVAR (n = 91)	OSR (n = 24)
Primary care	288 (458)	538 (813)
Secondary care	503 (169)	741 (189)
Hospital readmissions events (n)	18	1
Hospital readmissions	1379 (4738)	15 (75)
Re-interventions events (n)	7	4
Re-interventions	3036 (10 802)	3 745 (12 013)
Total NHS cost at 12-month follow-up from discharge	5206 (11 585)	5039 (11 994)

All costs are reported in pounds Sterling (£) as mean (s.d.) unless otherwise noted.