Table 3.
Association of left atrial size and recurrent ischemic stroke
| Left atrial size | Model 1, Unadjusted | Model 2 a | Model 3 b | |||
|---|---|---|---|---|---|---|
| HR (95% CI) | p | HR (95% CI) | p | HR (95% CI) | p | |
| LAD | 1.014 (0.962–1.069) | .612 | 1.015 (0.961–1.072) | .587 | 1.065 (1.006–1.128) | .029 |
| LAD/H | 1.070 (0.995–1.150) | .068 | 1.158 (1.002–1.170) | .045 | 1.157 (1.066–1.255) | <.001 |
| LAD/BSA | 1.070 (1.009–1.135) | .024 | 1.084 (1.017–1.155) | .013 | 1.128 (1.059–1.202) | <.001 |
Abbreviations: LAD, left atrial diameter; LAD/H, left atrial diameter/height; LAD/BSA, left atrial diameter/ body surface area.
a
Adjusted for age and gender.
b
Adjusted for age, gender, hypertension, diabetes, history of stroke, or transient ischemic attack, platelet count, fasting blood glucose, antithrombotic drugs at discharge, stroke volume, and cardiac output.