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Process scores on measures of learning and memory: Issue 2

A comparison of diagnostic performance of word-list and story recall tests for biomarker-determined Alzheimer’s disease

ORCID Icon, , , , , , , , , , , , , , , & ORCID Icon show all
Pages 763-769 | Received 30 Jan 2023, Accepted 18 Jul 2023, Published online: 12 Aug 2023

Figures & data

Table 1. Demographics, CSF and memory data by biomarker-determined diagnosis. LP = lumbar puncture. Imm = Immediate. Del = Delayed. Pr = primacy ratio. Rr = recency ratio. Tr = total ratio.

Figure 1. Conditional estimates plot (95% confidence intervals). LMT primacy ratio (Pr) to lumbar puncture for bdAD classification (0: without bdAD; 1: with bdAD). The Y-axis represents the probability of a bdAD classification based on the p-tau/Abeta42 cut off of 0.038. As the primacy ratio score increases, the likelihood of a bdAD classification decreases.

Figure 1. Conditional estimates plot (95% confidence intervals). LMT primacy ratio (Pr) to lumbar puncture for bdAD classification (0: without bdAD; 1: with bdAD). The Y-axis represents the probability of a bdAD classification based on the p-tau/Abeta42 cut off of 0.038. As the primacy ratio score increases, the likelihood of a bdAD classification decreases.
Supplemental material

Supplemental Material

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Data availability statement

Data will be released to internal and external investigators following confirmation of IRB approval together with an evaluation by WRAP and ADRC of scientific merit and resource availability. Data can be requested from the respective Executive Committees at: https://wrap.wisc.edu/data-requests-2/ and https://www.adrc.wisc.edu/apply-resources