Fig 3 Cumulative incidence of reinterventions in 502 patients in whom repair of rupture was started. Gray’s test for testing equality of cumulative incidence curves: P=0.643 for time to first reintervention; P=0.713 for time to reintervention for life threatening condition (included hindquarter amputation, colectomy with stoma for mesenteric or colonic ischaemia, graft infection, secondary rupture, and repeat aneurysm repairs (full list in table A in appendix 1)