β | SE | p | |
---|---|---|---|
Known atrial fibrillation | 1.6735 | 0.3742 | 0.0000 |
Age | −0.0411 | 0.0172 | 0.0169 |
Smoking | −1.3355 | 0.5726 | 0.0197 |
Arterial hypertension | −0.6934 | 0.3446 | 0.0442 |
Candidate variables were chosen as variables associated with current anticoagulation at admission in the bivariate analysis, with a value of p < 0.25, and consisting of clinical variables assessable before stroke onset: age (years), previously known atrial fibrillation, previous stroke or TIA, previous systemic emboli, non-life threatening bleedings, arterial hypertension, hyperlipidaemia, smoking, past oral anticoagulation, cardioversion, digoxin, diuretics (all quoted 0 = no and 1 = yes). Colinearity between variables (defined asr > 0.6) was excluded. Overall prediction of the model: 70.42%.
Constant = 2.4254.