Cerebrovascular CO<sub>2</sub> reactivity and dynamic cerebral autoregulation through the eighth decade of life and their implications for cognitive decline.

J Cereb Blood Flow Metab · 2024 · PMC11197147 · PMID 38064286

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0.0930

closest p · 1.9× alpha

0.0930

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The sentences

did not reach statistical significanceP = 0.093so close (0.05 < p ≤ 0.1)

The cerebrovascular CO 2 reactivity index for MCAv (%ΔMCAv/ΔEtCO 2 , %/mmHg) in the hypo- and hypercapnic ranges were lower after follow-up, but these differences did not reach statistical significance (P = 0.093 and P = 0.070, respectively).

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