| Enrollment | 90 ± 14 days after stroke | |
---|---|---|---|
Variables | Cases | Controls | Cases |
Structured interview | Â | Â | Â |
   Demographics | X | X |  |
   Medications | X | X |  |
   Family history | X | X |  |
   Past medical history | X | X |  |
   Social and behavioral history | X | X |  |
   QVSS | X | X |  |
Blood sample | X | X | Â |
Medical records | Â | Â | Â |
   Vital signs | X |  |  |
   Laboratory tests | X |  |  |
   Head imaging | X |  |  |
   Vascular imaging | X |  |  |
   Treatments | X |  |  |
Stroke status | Â | Â | Â |
   Subtyping | X |  |  |
   Time of stroke onset | X |  |  |
   NIH Stroke Scale | X |  |  |
   Barthel Index | X |  | T |
   Oxford Handicap Scale | X |  | T |
   Glasgow Outcome Scale | X |  | T |