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. Author manuscript; available in PMC: 2019 Jan 1.
Published in final edited form as: Neurobiol Aging. 2017 Oct 6;61:207–214. doi: 10.1016/j.neurobiolaging.2017.09.027

Figure 1. Box plots of mean cortical Aβ burden (BPND) by APOE genotype.

Figure 1

Boxes define the interquartile range. The black horizontal lines indicate medians and the white diamonds indicate the means. Plotted values are unadjusted means and statistical analysis was performed using a generalized linear model adjusted for age and sex. The APOE genotype variable is significant with p = 0.003 (n =15 per group).