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Table 2 The incidence of stroke up to three years stratified according to the ABCD2 score

From: Long-term risk of stroke after transient ischaemic attack: a hospital-based validation of the ABCD2 rule

Variable ABCD2 score
  0 1 2 3 4 5 6 7
All patients (n = 89) 4 8 16 12 17 12 15 5
Stroke within 7 days 0 0 0 0 0 0 0 0
Stroke within 90 days 0 0 0 0 0 0 0 0
Stroke within 1 year 0 0 0 1 1 1 3 1
Stroke within 3 years 0 0 1 1 1 0 3 0