Učitavanje...
Reduced sample sizes for atrophy outcomes in Alzheimer's disease trials: baseline adjustment
Cerebral atrophy rate is increasingly used as an outcome measure for Alzheimer's disease (AD) trials. We used the Alzheimer's disease Neuroimaging initiative (ADNI) dataset to assess if adjusting for baseline characteristics can reduce sample sizes. Controls (n = 199), patients with mild c...
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Glavni autori: | , , , , , |
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Format: | Artigo |
Jezik: | Inglês |
Izdano: |
2010
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Teme: | |
Online pristup: | https://ncbi.nlm.nih.gov/pmc/articles/PMC2947486/ https://ncbi.nlm.nih.gov/pubmed/20620665 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1016/j.neurobiolaging.2010.04.011 |
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