Table E2.

Thirty-day survival and major complications rates of aTAAD surgical repair in patients with preoperative hemodynamic instability^∗ from January 2010 to December 2018 (n = 83)

	Early-career surgeons (n = 43)	Experienced/senior surgeons (n = 40)	P value	Effect size
Major complications†	23 (53.5)	25 (62.5)	.506	−0.091
30-d survival	36 (83.7)	28 (70.0)	.192	0.163

Data are presented as n (%). Effect sizes are presented as phi coefficient (φ).

^∗Defined as preoperative systolic arterial blood pressure ≤80 mm Hg or requiring cardiopulmonary cerebral resuscitation.

^†Defined as composite adverse outcomes including re-exploration for bleeding, newly developed dialysis, DSWI, respiratory failure and permanent stroke.