Systolic blood pressure as a predictor of transient ischemic attack/minor stroke in emergency department patients under age 80: a prospective cohort study
作者: Andrew M. PennNicole S. CroteauKristine VotovaColin SedgwickRobert F. BalshawShelagh B. CouttsMelanie PennKaitlin BlackwoodMaximilian B. BibokViera SalyJanka HegedusAmy Y. X. YuCharlotte ZernaEvgenia KlourfeldMary L. Lesperance
作者单位: 10000 0000 9878 7323, grid.417249.d, Stroke Rapid Assessment Unit, Island Health, Victoria, BC, Canada
20000 0000 9878 7323, grid.417249.d, Department of Research and Capacity Building, Island Health, 1952 Bay Street, V8R1J8, Victoria, BC, Canada
30000 0004 1936 9465, grid.143640.4, Department of Mathematics and Statistics, University of Victoria, Victoria, BC, Canada
40000 0004 1936 9465, grid.143640.4, Division of Medical Sciences, University of Victoria, Victoria, BC, Canada
50000 0004 1936 9609, grid.21613.37, George & Fay Yee Centre for Healthcare Innovation, University of Manitoba, Winnipeg, MB, Canada
60000 0004 1936 7697, grid.22072.35, Departments of Clinical Neurosciences, Radiology, and Community Health Services, Hotchkiss Brain Institute, Foothills Medical Centre, University of Calgary, Calgary, AB, Canada
70000 0001 2157 2938, grid.17063.33, Department of Medicine, Sunnybrook Health Sciences Centre, University of Toronto, Toronto, ON, Canada
刊名: BMC Neurology, 2019, Vol.19 (2), pp.521-2293
来源数据库: Springer Nature Journal
DOI: 10.1186/s12883-019-1466-4
关键词: Transient ischemic attackTIAMinor strokeBlood pressureEmergency medicine
原始语种摘要: Abstract(#br)Background(#br)Elevated blood pressure (BP) at emergency department (ED) presentation and advancing age have been associated with risk of ischemic stroke; however, the relationship between BP, age, and transient ischemic attack/minor stroke (TIA/MS) is not clear. Methods(#br)A multi-site, prospective, observational study of 1084 ED patients screened for suspected TIA/MS (symptom onset < 24 h, NIHSS< 4) between December 2013 and April 2016. Systolic and diastolic BP measurements (SBP, DBP) were taken at ED presentation. Final diagnosis was consensus adjudication by stroke neurologists; patients were diagnosed as either TIA/MS or stroke-mimic (non-cerebrovascular conditions). Conditional inference trees were used to define age cut-points for predicting binary diagnosis (TIA/MS...
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影响因子:2.564 (2012)

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