Mean oxygen saturation

1. Mean oxygen saturation increases white matter hyperintensities volume in humans (OR = 1.38, 95% CI 1.04 to 1.83).

   “odds ratio mean oxygen saturation<94% per 1‐SD increase = 1.38 (95%CI, 1.04 to 1.83, p = 0.049)”

   Humansmean oxygen saturation < 94%n = 842

   Sleep macro‐architecture, nocturnal hypoxemia, and Alzheimer’s Disease‐related MRI patterns among diverse older adults

   AAIC 2025 abstract·23 Dec 2025

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