Pre-Intervention (n=171) Pre-Intervention (n=171) Post-Intervention (n=204) Post-Intervention (n=204)
p value
Sex Male Female Sex Male Female 64%(109) 36%(62) 64%(109) 36%(62) 66%(135) 34%(69)
0.622
Admission Type Emergency Elective Admission Type Emergency Elective 47%(81) 53%(90) 47%(81) 53%(90) 50%(102) 50%(102)
0.612
Source of Admission Home Other Hospital Care Home Source of Admission Home Other Hospital Care Home 79%(135) 16%(27) 5%(9) 79%(135) 16%(27) 5%(9) 79%(162) 18%(36) 3%(6)
0.422
Operation Type Carotid Endarterectomy Angiography/Embolectomy Bypass Amputation of Limb Endovascular AAA† Open AAA Conservative Management Other Operation Type Carotid Endarterectomy Angiography/Embolectomy Bypass Amputation of Limb Endovascular AAA† Open AAA Conservative Management Other 11%(18) 25%(42) 16%(28) 11%(18) 13%(22) 4%(7) 13%(23) 7%(13) 11%(18) 25%(42) 16%(28) 11%(18) 13%(22) 4%(7) 13%(23) 7%(13) 9%(19) 30%(61) 10%(20) 9%(19) 13%(26) 6%(11) 16%(33) 7%(15)
0.638
Charlson Comorbidity Index Average Score Charlson Comorbidity Index Average Score
6.16
6.16
6.29
0.684
Clinical Frailty Score Average Score Clinical Frailty Score Average Score
4.08
4.08
4.27
0.058