Table 4 Cox proportional risk regression model for overall survival in patients with atrial fibrillation

Age ≥ 75

3.180 (0.997–10.348)

0.055

2.990 (0.909–9.836)

0.071

Gender

1.615 (0.764–3.414)

0.210

Fracture types

1.801 (0.921–3.522)

0.085

Permanent AF

2.140 (1.093–4.193)

0.027

2.806 (1.036–4.198)

0.039

Pulmonary infection

2.495 (1.287–4.835)

0.007

2.006 (1.019–3.949)

Heart failure

2.033 (1.051–3.934)

0.035

0.999 (0.467–2.139)

Stress ulcer

3.238 (1.421–7.380)

0.005

2.646 (1.091–6.416)

Urinary tract infection

0.292 (0.040–2.130)

0.225

Anemia

1.433 (0.752–2.730)

0.274

Stress hyperglycemia

1.980 (0.472–8.311)

0.351

Acute cerebrovascular disease

0.891 (0.372–2.133)

0.796

Surgical type

1.685 (0.850–3.341)

0.135

Anesthesia type

0.567 (0.289–1.111)

0.098

Hyponatremia

2.275 (1.199–4.317)

0.012

2.417 (1.177–4.961)

0.016

Hypokalemia

1.483 (0.772–2.848)

0.236

Hypoalbuminemia

1.473 (0.773–2.807)

0.239

Hospital stay (IQR), days

0.987 (0.929–1.049)

0.675