ABCD² Score Calculator Sponsored Advertising placement ABCD² Score Clinical Decision Tool Estimates early stroke risk after a suspected transient ischaemic attack using five clinical factors. Age 60 Years or Older No 0 Yes +1 Initial Blood Pressure at Least 140/90 mmHg No 0 Yes +1 Clinical Features Unilateral weakness +2 Speech disturbance without weakness +1 Other symptoms 0 Duration of Symptoms Less than 10 minutes 0 10–59 minutes +1 60 minutes or longer +2 Diabetes Mellitus No 0 Yes +1 Calculate ABCD² Score Clear Calculator ☆ Log in to save Save this calculator to your MDPDA account. + Add to Toolkit Log in to save incomplete calculator progress and return later. Log in to save progress Clinical Decision Support Only MediCalc calculators are intended to support qualified healthcare professionals and must not replace professional clinical judgement. Do not enter patient-identifiable information into Saved Progress. Read our Clinical Disclaimer Sponsored Advertising placement
