Research Article
Attributable Costs of Postoperative Atrial Fibrillation among Patients Undergoing Cardiac Surgery
Table 3
Predictors of total costs in multivariable linear regression model.
| Variables | β | 95% CI | value |
| Postoperative atrial fibrillation | 0.21 | 0.15–0.27 | <0.001 | Age > 60 years | −0.01 | (−0.06)–0.05 | 0.823 | Male sex | −0.01 | (−0.06)–0.04 | 0.731 | Preoperative atrial fibrillation | 0.08 | (−0.00)–0.15 | 0.057 | Chronic obstructive pulmonary disease | 0.14 | (−0.00)–0.29 | 0.058 | Ischemic heart disease | 0.15 | 0.07–0.22 | <0.001 | Congestive heart failure | 0.21 | 0.13–0.29 | <0.001 | Chronic kidney disease | 0.26 | 0.11–0.41 | 0.001 | Dyslipidemia | −0.07 | (−0.13)–(−0.01) | 0.027 |
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