Table 2. Early post-operative outcomes (<30 days).

Parameter	Events/total	Number of studies	Weighted pooled estimate (%) (95% CI)	Heterogeneity I2 (%)
All-cause mortality	75/2,641	48	1.6 (0.8–2.6)	44
Aortic-related mortality	32/2,000	39	0.5 (0.1–1.3)	35
Retrograde TAAD	32/1,299	25	1.4 (0.6–2.5)	15
Cerebrovascular accident	43/2,051	42	1.1 (0.5–1.7)	2
Spinal cord injury	42/2,017	40	0.9 (0.3–1.6)	16
Rupture	11/880	20	0.5 (0.1–1.3)	0
Renal insufficiency	42/1,125	23	3.2 (1.3–5.7)	68

CI, confidence interval; TAAD, type A aortic dissection.