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. Author manuscript; available in PMC: 2023 Mar 23.
Published in final edited form as: Neuroimage. 2022 Nov 9;264:119746. doi: 10.1016/j.neuroimage.2022.119746

Table I.

Participant Characteristics, Demographics and Vascular Risk Factors

N = 37
Age, M (SD) 66.3 (6.8)
Sex Male, n (%) 11 (29.7)
Education, M (SD) 15.7 (2.7)
Vascular Risk Factors, n (%)
 Hypertension 11 (29.7)
 Dyslipidemia 12 (32.4)
 Diabetes 1 (2.7)
 Smoking History 11 (29.7)
 TIA 2 (2.7)
 Cardiovascular Disease 4 (10.8)
 Atrial Fibrillation 3 (8.1)
Race, n (%)
 White 27 (73.0)
 Black 3 (8.1)
 Asian 4 (10.8)
 Other 3 (8.1)
CVR to Hypocapnia, M (SD) 11.3 (7.2)
CVR to Hypercapnia, M (SD) 10.1 (3.2)
Perivascular Spaces, Basal Ganglia, M (SD) 1.3 (0.6)
Perivascular Spaces, Centrum Semiovale, M (SD) 1.8 (0.6)
Perivascular Spaces, Midbrain, M (SD) 1.0 (0.2)