TableĀ 1

Multivariable logistic regression analysis for stroke and death in patients not receiving oral anticoagulation (n=1489; Japan from Fushimi AF Registry (n=798) and the UK from Darlington AF Registry (n=691))

StrokeDeath
OR (95% CI)p ValueOR (95% CI)p Value
Age0.99 (0.95 to 1.03)0.681.10 (1.07 to 1.13)<0.001
Female1.59 (0.93 to 2.79)0.091.10 (0.81 to 1.49)0.54
Heart failure1.04 (0.57 to 1.83)0.891.64 (1.20 to 2.24)0.002
Hypertension1.53 (0.87 to 2.84)0.140.81 (0.60 to 1.10)0.18
Diabetes mellitus1.47 (0.82 to 2.53)0.191.17 (0.81 to 1.65)0.40
Previous stroke2.42 (1.39 to 4.12)0.0021.62 (1.14 to 2.27)0.01
Vascular disease1.29 (0.65 to 2.39)0.452.36 (1.64 to 3.37)<0.001
Use of antiplatelet agents1.20 (0.68 to 2.15)0.540.39 (0.28 to 0.54)<0.001
Ethnicity* (Japan vs UK)0.86 (0.50 to 1.47)0.580.67 (0.49 to 0.92)0.01
  • *UK as a reference.

  • AF, atrial fibrillation