Amyloid-beta statuses prediction with free water MR imaging features in Alzheimer's disease using machine learning models.

BMC Med Imaging · 2026 · PMC13130614 · PMID 42046023

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did not reach statistical significanceno p-value reported

In the Aβ-negative subgroup, significantly higher scores were observed in MCI-n compared with AD-n for N5 ( p = 0.028) and N1–N5 ( p = 0.038), whereas differences in N1–N3 and N4 did not reach statistical significance.

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