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Table 4 Mid-term follow-up of hybrid or TAR + FET group in the PSM and IPTW cohorts

From: Hybrid technique and total arch replacement combined with frozen elephant trunk in acute aortic dissection involving the aortic arch: a multi-center propensity-matched cohort study

Outcomes

Hybrid

TAR + FET

HR (95% CI)

P value

PSM Cohort

N = 121

N = 121

  

 Death from all causes

20.2 (10.4–28.7)

20.5 (9.7–29.9)

1.09 (0.48–1.74)

0.782

 Stroke

11.5 (5.8–19.5)

7.1 (3.3–12.9)

0.72 (0.29–1.81)

0.494

 Aortic re-intervention

9.2 (4.2–16.6)

1.7 (0.3–5.4)

0.21 (0.05–0.97)

0.029

IPTW Cohort

N = 136

N = 415

  

 Death from all causes

21.5 (12.7–29.3)

20.4 (7.9–31.1)

0.59 (0.32–1.12)

0.108

 Stroke

12.5 (5.4–19.1)

11.1 (6.8–15.2)

0.81 (0.38–1.76)

0.590

 Aortic re-intervention

11.6 (4.7–17.9)

4.8 (0.1–8.5)

0.12 (0.05–0.29)

< 0.001