Question: Which factors are considered in the ABCD2 score?

Context:
The 'accuracy' of age, blood pressure, clinical features, duration and diabetes (ABCD(2)) scoring by non-stroke specialists referring patients to a daily Rapid Access Stroke Prevention (RASP) service is unclear, as is the accuracy of ABCD(2) scoring by trainee residents. 
 Classification of low risk was based on an age, blood pressure, clinical features, duration of symptoms and diabetes (ABCD2) score <4 and the absence of high risk features, including known carotid disease, crescendo TIA, or atrial fibrillation. 
Our goal was to compare the very early predictive accuracy of the most relevant clinical scores [age, blood pressure, clinical features and duration of symptoms (ABCD) score, ABCD and diabetes (ABCD2) score, ABCD and brain infarction on imaging score, ABCD2 and brain infarction on imaging score, ABCD and prior TIA within 1 week of the index event (ABCD3) score, California Risk Score, Essen Stroke Risk Score and Stroke Prognosis Instrument II] in consecutive transient ischemic attack (TIA) patients. 
We examined the association of the age, blood pressure, clinical features, duration of symptoms and diabetes (ABCD2) score, a validated risk prediction model for stroke after TIA, and the presence of ICS or ECS. 
BACKGROUND: The ABCD2 score (Age, Blood pressure, Clinical features, Duration of symptoms and Diabetes) is used to identify patients having a transient ischemic attack who are at high risk for imminent stroke. 
BACKGROUND AND PURPOSE: The risk of stroke after a transient ischaemic attack (TIA) can be predicted by scores incorporating age, blood pressure, clinical features, duration (ABCD-score), and diabetes (ABCD2-score). 
BACKGROUND: Modifications to the age, blood pressure, clinical symptoms, duration of symptoms, and diabetes (ABCD2) score, which incorporate history of hypertension and acute hyperglycemia in addition to acute blood pressure (BP) elevation and history of diabetes, have been proposed to increase the predictive value of the score. 
ABCD2 (Age, Blood pressure, Clinical features, Duration, Diabetes) score and magnetic resonance imaging abnormalities help to identify patients at high risk of stroke.
METHODS: We prospectively calculated the ABCD(2) score (age [> or = 60 years: 1 point]; blood pressure [systolic >140 mm Hg or diastolic >90 mm Hg: 1[; clinical features [unilateral weakness: 2, speech disturbance without weakness: 1, other symptom: 0]; duration of symptoms [ <10 minutes: 0, 10-59 minutes: 1, > or = 60 minutes: 2]; diabetes mellitus [yes: 1]) in consecutive TIA patients hospitalized in 3 tertiary care neurology departments across 2 different racial populations (white and Asian). 
Early stroke risk is especially high in TIA patients with a high ABCD2 score of 4 or more (A age over 60 years [1 point]: B blood pressure > 140/90 mmHg [1 point]: C Clinical features, including unilateral weakness [2 points] and speech disturbance without weakness [1 point] D2: Diabetes [1 point] and Duration of symptoms [1 point for < 60 min and 2 points for > 60 min]), acute ischemic lesions on diffusion weighted image, > 50% carotid stenosis, severe intracranial artery stenosis, microembolic signals on transcranial Doppler, atrial fibrillation, or hypercoagulable states.
STUDY OBJECTIVE: We evaluate, in admitted patients with transient ischemic attack, the accuracy of the ABCD(2) (age [A], blood pressure [B], clinical features [weakness/speech disturbance] [C], transient ischemic attack duration [D], and diabetes history [D]) score in predicting ischemic stroke within 7 days. 
Our goal was to compare the very early predictive accuracy of the most relevant clinical scores [age, blood pressure, clinical features and duration of symptoms (ABCD) score, ABCD and diabetes (ABCD2) score, ABCD and brain infarction on imaging score, ABCD2 and brain infarction on imaging score, ABCD and prior TIA within 1 week of the index event (ABCD3) score, California Risk Score, Essen Stroke Risk Score and Stroke Prognosis Instrument II] in consecutive transient ischemic attack (TIA) patients.
The risk of stroke after a transient ischaemic attack (TIA) can be predicted by scores incorporating age, blood pressure, clinical features, duration (ABCD-score), and diabetes (ABCD2-score).
BACKGROUND AND PURPOSE: The risk of stroke after a transient ischaemic attack (TIA) can be predicted by scores incorporating age, blood pressure, clinical features, duration (ABCD-score), and diabetes (ABCD2-score).

Answer: Age, Blood pressure, Clinical features, Duration of symptoms and Diabetes are included in the ABCD2 score, which is used to identify patients having a transient ischemic attack who are at high risk for imminent stroke.
Exact answer: Age, Blood pressure, Clinical features, Duration of symptoms, Diabetes