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Table 4 Factors associated with other CVD hospitalization

From: Incidence and predictors of hospitalization in patients with atrial fibrillation: results from the Chinese atrial fibrillation registry study

Factors Multivariate analysis
  HR (95%CI) P value
Age (years)   
< 65 Ref
65–74 1.39 (1.26, 1.54) < 0.01
≥ 75 1.63 (1.46, 1.81) < 0.01
High school or above 0.89 (0.81, 0.98) 0.02
Hypertension 1.20 (1.08, 1.32) < 0.01
Heart failure 1.42 (1.27, 1.58) < 0.01
Established CAD 1.42 (1.29, 1.57) < 0.01
Ischemic stroke/TIA 1.33 (1.21, 1.46) < 0.01
Diabetes mellitus 1.20 (1.10, 1.30) < 0.01
Gastrointestinal disorder 1.41 (1.14, 1.74) < 0.01
Hyperthyroidism/Hypothyroidism 1.23 (1.02, 1.47) 0.03
Renal dysfunction 1.23 (1.04, 1.46) 0.02
Statin 1.16 (1.06, 1.26) < 0.01
History of RFCA 0.86 (0.77, 0.96) < 0.01
LAD, (per 1 mm increase) 1.01 (1.01, 1.02) < 0.01
  1. CAD, coronary artery disease; TIA, transient ischemic attack; RFCA, radiofrequency catheter ablation; LAD, left atrial diameter; HR, hazard ratio; 95% CI, 95% confidence interval