Survival in the Three Common Variants of Primary Progressive Aphasia: A Retrospective Study in a Tertiary Memory Clinic.

Brain Sci · 2021 · PMC8466819 · PMID 34573135

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did not reach statistical significanceno p-value reported

results revealed a significant difference only in median survival, whereas mean survival between svPPA and nfvPPA patients did not reach statistical significance [ 13 ].

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