Table 2: Observed in-hospital mortality in relation to quartiles estimated by EuroSCORE II.

Outcome	Quartiles of EuroSCORE II
	[0, 0.86)%	[0.86, 1.3)%	[1.3, 2.44)%	≥2.44%
Alive	152 (100%)	148 (98.7%)	162 (99.4%)	141 (90.4%)
Died	0 (0%)	2 (1.3%)	1 (0.6%)	15 (9.6%)
Total	152	150	163	156