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Table 5 Hazard ratio for all-cause mortality associated with the presence of intra-abdominal cancer in intact AAA patients

From: Outcomes after aortic aneurysm repair in patients with history of cancer: a nationwide dataset analysis

All-cause mortality

Crude HR (95% CIs)

Adjusted HR (95% CIs)*

Model 1

Model 2

Patients with intact AAA treated by EVAR or OSR (n = 11,785)

 30-day mortality

0.82

(0.47–1.44)

0.81

(0.46–1.41)

0.79

(0.45–1.38)

 90-day mortality

0.98

(0.70–1.36)

1.18

(0.97–1.45)

0.87

(0.62–1.21)

 Total mortality

1.41

(1.25–1.59)

1.21

(1.07–1.36)

1.21

(1.07–1.37)

Patients with intact AAA treated by EVAR (n = 7903)

 30-day mortality

0.67

(0.33–1.33)

0.68

(0.34–1.36)

0.66

(0.33–1.33)

 90-day mortality

0.86

(0.59–1.25)

0.83

(0.57–1.22)

0.80

(0.55–1.18)

 Total mortality

1.34

(1.17–1.53)

1.21

(1.05–1.38)

1.21

(1.05–1.39)

Patients with intact AAA treated by OSR (n = 3882)

 30-day mortality

1.43

(0.57–3.63)

1.38

(0.70–2.73)

1.28

(0.50–3.31)

 90-day mortality

1.39

(0.72–2.67)

1.19

(0.61–2.31)

1.14

(0.59–2.22)

 Total mortality

1.37

(1.06–1.78)

1.13

(0.87–1.47)

1.16

(0.89–1.51)

  1. AAA Abdominal aortic aneurysm
  2. *Model 1: Adjusted for age and sex
  3. Model 2: Further adjusted for CCI (0–1, 2, or ≥ 3) insurance type (National Health Insurance or Medical Aid Program), hospital type (tertiary hospital or general/small hospital), regional area (urban or rural), and comorbidities (hypertension, diabetes mellitus, dyslipidemia, myocardial infarction, or end-stage renal disease)