Effect of Preoperative Atrial Fibrillation on Postoperative Outcome following Cardiac Surgery

Table 3

Logistic regression analysis for atrial fibrillation and outcome (unadjusted and Euro SCORE adjusted) (𝑛=3777).

	Unadjusted			Euro SCORE Adjusted
	OR	95% C.I	𝑃-value	OR	95% C.I	𝑃-value
Death	3.9	(2.6–5.7)	<0.001	1.7	(1.1–2.7)	0.013
Low Cardiac	2.2	(1.8–2.7)	<0.001	1.3	(1.03–1.6)	0.026
Reoperation	1.6	(1.1–2.3)	0.020	1.1	(0.8–1.7)	0.501
Ventilation	3.0	(2.2–3.9)	<0.001	1.4	(1.0–1.96)	0.048
Pulmonary	1.3	(1.0–1.7)	0.030	0.96	(0.7–1.2)	0.734
Neurological	1.4	(0.9–2.0)	0.100	0.9	(0.6–1.3)	0.507
Renal	2.2	(1.6–3.1)	<0.001	1.3	(0.9–1.8)	0.197
Infective	2.1	(1.5–2.8)	<0.001	1.5	(1.1–2.1)	0.010
GI^*	2.8	(1.5–2.2)	0.002	2.0	(1.0–3.9)	0.044
ICU	2.5	(1.6–3.8)	<0.001	1.6	(1.0–2.5)	0.047
Blood transfusion	1.6	(1.3–1.8)	<0.001	0.8	(0.6–0.99)	0.043

^*GI: gastrointestinal complications.
ICU: intensive care unit readmission.