Research Square

Dyadic self- and informant-reported cognitive concern and subsequent MCI/AD diagnosis in ADNI: an exploratory prognostic modelling study

Preprint: cohort study of 1,762 peopleBiomarkers

Independent replication

Abstract

Background : Subjective cognitive decline (SCD) measures, including self- and informant-reported concern, are candidate prognostic markers for Alzheimer’s disease (AD), but their incremental value over conventional biomarkers is uncertain.

The paper

City University of Hong Kong

Research Square, 4 Sep 2026, CC BY, Preprint, not peer-reviewed

doi.org/10.21203/rs.3.rs-10884877/v1