Table 3.

SAVR: Risk Model for Mortality and Mortality/Morbidity

Variable	Mortality RR	Mortality/morbidity RR
Age category	1.26***	1.24***
Preoperative dialysis	3.44***	1.86***
CLD ≥Moderate	1.83**	1.83***
Non-cardiac vascular disease	2.15 (PAD)***	1.49***
Congestive heart failure	1.37*	1.42***
Atrial fibrillation	2.08***	1.69***
NYHA class	1.52 (class ≥3)***	1.27 (class 3)**
		2.10 (class 4)***
History of stroke/TIA	1.38*	1.32**
Concomitant CABG	1.38**	1.8*
Shock	3.97***	–
Concomitant mitral regurgitation ≥2	1.52**	–
LV function	–	1.67 (bad)**
		1.18 (medium)*
DM	–	1.15*
		1.40 (insulin use)**
History of psychoneurotic disorder	–	3.57**
Renal dysfunction (Cr ≥2 mg/dL)	–	1.43**
Concomitant mitral stenosis	–	1.45**
BMI ≥30	–	1.40*
Coronary lesion	–	1.24 (≥2VD)*
		1.30 (LMT)*
Female gender	–	1.14*
C statistics	0.732***	0.694***

*P<0.05; **P<0.01; ***P<0.001. 2VD, 2-vessel disease; RR, relative risk. Other abbreviations as in Table 1.