Figure 2.
Comparison of stroke and cardiovascular event rates in patients with stroke/TIA at 3 months and 1 year with high and low systolic or diastolic blood pressure variability. (A) Stroke recurrence rate in patients with stroke/TIA at 3 months in different BPV groups. (B) Cardiovascular event rate in patients with stroke/TIA at 3 months in different BPV groups. (C) Stroke recurrence rate in patients with stroke/TIA at 1 year in different BPV groups. (D) Cardiovascular event rate in patients with stroke/TIA at 1 year in different BPV groups. BPV, blood pressure variability; CV, coefficient of variation; DBP, diastolic blood pressure; SBP, systolic blood pressure; STD, standard deviation; TIA, transient ischaemic attack.