Predictors and prognostic impact of post-operative atrial fibrillation in patients with hip fracture surgery

Table 4 Independent predictors of incident congestive heart failure following hip fracture surgery

Variables	Unadjusted OR (95%CI)	P value	Adjusted OR (95%CI)	P value
Age (yr)	1.060 (1.015-1.107)	0.008
Male	1.238 (0.583-2.629)	0.579
Hypertension	0.924 (0.424-2.015)	0.843
Diabetes mellitus	0.724 (0.310-1.690)	0.455
Chronic kidney disease	3.917 (1.692-9.066)	0.001	2.570 (0.946-6.980)	0.064
Coronary artery disease	1.951 (0.601-6.333)	0.266
Previous MI	5.710 (1.450-22.495)	0.013
Previous CHF	5.230 (1.554-17.602)	0.008
Previous stroke	1.080 (0.350-3.339)	0.893
COPD	5.333 (1.989-14.303)	0.001	3.408 (0.898-12.934)	0.072
LVEF (%)	0.971 (0.925-1.020)	0.243
E/e’	1.088 (0.967-1.224)	0.159
Hemoglobin (g/dL)	0.688 (0.565-0.838)	< 0.001	0.753 (0.597-0.949)	0.016
Creatinine (mg/dL)	1.266 (0.997-1.608)	0.053
CK-MB (ng/mL)	1.042 (0.969-1.121)	0.268
hsTn-I (ng/L)	1.001 (0.999-1.003)	0.334
NT-proBNP (pg/dL)	1.000 (1.000-1.000)	0.050
Post-operative AF	6.852 (2.579-18.209)	< 0.001	4.856 (1.437-16.411)	0.011

AF: Atrial fibrillation; CHF: Congestive heart failure; CK-MB: Creatine kinase-myocardial band; COPD: Chronic obstructive pulmonary disease; hsTn-I: High-sensitivity troponin I; LVEF: Left ventricular ejection fraction; MI: Myocardial infarction; NT-proBNP: N-terminal pro-brain natriuretic peptide; and OR: Odds ratio.