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Table 5 Adjusted odds ratio for postoperative outcomes in the AAD major surgeries with reference to conservative treatment in all patients > 80 years of age

From: Comparison of surgical and conservative treatment outcomes for type a aortic dissection in elderly patients

  All cause death adjusted odds ratio (95%CI, P value) Stroke adjusted odds ratio (95%CI, P value) Acute kidney injury adjusted odds ratio (95%CI, P value) Tracheotomy adjusted odds ratio (95%CI, P value) Composite adverse events adjusted odds ratio (95%CI, P value)
Ascending aortic replacement or hemiarch replacement, 0.29 (0.23–0.38,< 0.001) 5.60 (3.94–8.05,< 0.001) 6.85 (3.97–12.3, < 0.001) 12.9 (7.00–25.6,< 0.001) 0.86 (0.70–1.05, 0.14)
Total arch replacement 0.34 (0.24–0.48,< 0.001) 6.42 (4.23–9.78,< 0.001) 8.00 (4.27–15.36, < 0.001) 16.5 (8.3–34.3, < 0.001) 1.08 (0.59–1.42, 0.57)
Aortic root replacement 1.67 (0.83–3.33,< 0.001) 5.81 (2.41–12.9,< 0.001) 6.40 (1.69–19.54, < 0.002) 7.66 (1.61–26.8, 0.003) 1.92 (0.98–3.79, 0.06)