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. Author manuscript; available in PMC: 2019 Jan 1.
Published in final edited form as: J Alzheimers Dis. 2018;61(1):79–89. doi: 10.3233/JAD-170498

Figure 1.

Figure 1

CONSORT Diagram – Sample derivation for logistic regression model including subjects with complete longitudinal and APOE e4 and CSF data. Analytic model included baseline age, years of education, APOE e4 status, years of follow-up, and baseline diagnosis.

aThe distributions of cognitive test scores from 1324 participants were used to derive IICV estimates.

bOne subject died during length of follow-up. The subject was included; brain autopsy was used for the final diagnosis instead of clinical examination.