Undiagnosed Alzheimer's disease and related dementias

Disease

1 paper studies it2 more mention it3 findings

Humans1

Associations

Moderate-to-severe-disease elastic net logistic regression model

upin humans1

1 study

moderate-to-severe-disease elastic net logistic regression model predicts undiagnosed Alzheimer's disease and related dementias in humans (AUROC 0.91, 95% CI 0.88 to 0.94).
“0.91 (95% CI 0.88 to 0.94) for moderate to severe disease.”
HumansModerate to severe probable Alzheimer's disease and related dementias
Models flag likely undiagnosed dementia in older adults
Alzheimer's & dementia (Amsterdam, Netherlands)Oct 15, 2026

Mild-disease elastic net logistic regression model

upin humans1

1 study

mild-disease elastic net logistic regression model predicts undiagnosed Alzheimer's disease and related dementias in humans (AUROC 0.80, 95% CI 0.77 to 0.83).
“The severity-stratified models achieved AUROC of 0.80 (95% CI 0.77 to 0.83) for mild”
HumansMild probable Alzheimer's disease and related dementias
Models flag likely undiagnosed dementia in older adults
Alzheimer's & dementia (Amsterdam, Netherlands)Oct 15, 2026

Overall elastic net logistic regression model

upin humans1

1 study

overall elastic net logistic regression model predicts undiagnosed Alzheimer's disease and related dementias in humans (AUROC 0.85, 95% CI 0.83 to 0.87).
“The overall model discriminated undiagnosed ADRD with an area under the receiver operating characteristic curve (AUROC) of 0.85”
HumansEmergency department patients with probable Alzheimer's disease and related dementias
Models flag likely undiagnosed dementia in older adults
Alzheimer's & dementia (Amsterdam, Netherlands)Oct 15, 2026

Latest

1 paper in 12 months

Alzheimer's & DementiaOct 18

Models flag likely undiagnosed dementia in older adults

The model scored 0.85 for distinguishing cases without diagnostic codes from coded cases among older emergency department patients with probable dementia.The model scored 0.85 for distinguishing cases without diagnostic codes from coded cases among older emergency department patients with probable dementia.

Cohort · 1,358 peopleAlzheimer's disease and related dementias