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Fig. 2 | Alzheimer's Research & Therapy

Fig. 2

From: Core Alzheimer’s disease cerebrospinal fluid biomarker assays are not affected by aspiration or gravity drip extraction methods

Fig. 2

a–i Bland Altman plots per biomarker. Black horizontal line represents the point at which the biomarker mean difference between aspiration and gravity drip extraction methods is equal to zero. Lower grey dashed line represents the point at which the value on the y-axis is 1.96 standard deviations below zero. Upper grey horizontal dashed line represents the point at which the value on the y-axis is 1.96 standard deviations above zero

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Alzheimer's Research & Therapy

ISSN: 1758-9193