Figure.

Unadjusted odds ratios for an increasing Total Small Vessel Disease Score with baseline and mean premorbid (i) systolic and (ii) diastolic blood pressure stratified by (A) years prior to TIA/ischaemic stroke when blood pressure was measured and (B) age of patients when blood pressure was measured (odds ratios of baseline and premorbid blood pressure taken as top vs. bottom quartile as referent)