Table 8 Reoperation, POAF, neurological complications

Variables	(1)	(2)	(3)
Variables	Reop	A-fib	Neuro
Age	− 0.00953	0.00390	0.0211
	(0.0127)	(0.0145)	(0.0130)
Female	0.177	− 0.00390	− 0.363*
	(0.195)	(0.212)	(0.204)
ECC time	− 0.000428		− 0.000986
	(0.00151)		(0.00152)
Cross clamp time	0.000886		0.000967
	(0.00240)		(0.00243)
Diagnosis A	0.230	0.0688	0.138
	(0.233)	(0.251)	(0.241)
Concomit valvular surgery		0.150
		(0.219)
Pleuro/pericardiocentesis		− 0.0351
		(0.232)
Preop subclavian deviation			0.102
			(0.179)
Spinal drain			− 0.218
			(0.212)
Constant	0.719	0.299	− 0.292
	(0.856)	(0.882)	(0.870)
Observations	34	34	34
R-squared	0.111	0.025	0.237

Standard errors in parentheses
***p < 0.01, **p < 0.05, *p < 0.1
Each column represents a multiple regression model with the following outcomes: Column 1: reoperation. Column 2: Atrial fibrillation. Column 3: Neurological sequelae. Each row contains a covariate in the model. For binary covariates, yes = 1 and no = 0, meaning that if the variable is present, the resulting coefficient is the absolute increase in risk, expressed as a fraction. For non-binary covariates, the resulting coefficient is the absolute increase in risk, expressed as a fraction, per one unit increase. Non-binary values are measured as follows; age (years), ECC and cross clamping time (minutes). Diagnosis A: aneurysm

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