Data

Cerebrovascular function and its association with systemic artery function and stiffness in older adults with and without mild cognitive impairment: Supplementary material

The University of Western Australia
Klein, Timo ; Lins Meneses, Annelise ; Stefanidis, Kayla ; Ruediger, Stefanie ; Green, Daniel J ; Stuckenschneider, Tim ; Schneider, Stefan ; Askew, Christopher ; Bailey, Tom
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ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rfr_id=info%3Asid%2FANDS&rft_id=info:doi10.25907/00023&rft.title=Cerebrovascular function and its association with systemic artery function and stiffness in older adults with and without mild cognitive impairment: Supplementary material&rft.identifier=10.25907/00023&rft.publisher=University of the Sunshine Coast&rft.description=These files include source data and supplementary tables for the study titled “Cerebrovascular function and its association with systemic artery function and stiffness in older adults with and without mild cognitive impairment (MCI)”. The aim of this study was to compare cerebrovascular and systemic vascular function between older adults with and without MCI, and to assess the strength of association between these outcomes. In 41 adults with MCI and 34 adults without MCI (control) we compared middle cerebral artery velocity (MCAv) and cerebrovascular pulsatility index (PI) at rest, cerebrovascular reactivity to CO2 using a breath-hold test, and responsiveness to changes in blood pressure during repeated stand-sit transitions (%∆MCAv/%∆MAP). Systemic vascular function was assessed by flow-mediated dilation (FMD) and aortic stiffness by pulse wave velocity (PWV). Date collected: October 2016 - October 2018&rft.creator=Klein, Timo &rft.creator=Lins Meneses, Annelise &rft.creator=Stefanidis, Kayla &rft.creator=Ruediger, Stefanie &rft.creator=Green, Daniel J &rft.creator=Stuckenschneider, Tim &rft.creator=Schneider, Stefan &rft.creator=Askew, Christopher &rft.creator=Bailey, Tom &rft.date=2021&rft.relation=http://research-repository.uwa.edu.au/en/publications/2900a2b7-a2ce-410e-b3d5-a56de6414a07&rft.type=dataset&rft.language=English Access the data
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These files include source data and supplementary tables for the study titled “Cerebrovascular function and its association with systemic artery function and stiffness in older adults with and without mild cognitive impairment (MCI)”. The aim of this study was to compare cerebrovascular and systemic vascular function between older adults with and without MCI, and to assess the strength of association between these outcomes. In 41 adults with MCI and 34 adults without MCI (control) we compared middle cerebral artery velocity (MCAv) and cerebrovascular pulsatility index (PI) at rest, cerebrovascular reactivity to CO2 using a breath-hold test, and responsiveness to changes in blood pressure during repeated stand-sit transitions (%∆MCAv/%∆MAP). Systemic vascular function was assessed by flow-mediated dilation (FMD) and aortic stiffness by pulse wave velocity (PWV). Date collected: October 2016 - October 2018

Notes

External Organisations
University of Queensland; University of the Sunshine Coast
Associated Persons
Tom Bailey (Creator)Timo Klein (Creator); Annelise Lins Meneses (Creator); Kayla Stefanidis (Creator); Stefanie Ruediger (Creator); Tim Stuckenschneider (Creator); Stefan Schneider (Creator); Christopher Askew (Creator)

Issued: 2021

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Identifiers
ACN 633 798 857