Evidence map›Paper›PMID 36442416›Full record

ArticleNeurobiology of aging2023

Predicting time-to-conversion for dementia of Alzheimer's type using multi-modal deep survival analysis.

Ghazal Mirabnahrazam, Da Ma, Cédric Beaulac, Sieun Lee, Karteek Popuri, Hyunwoo Lee, Jiguo Cao, James E Galvin, Lei Wang, Mirza Faisal Beg and 1 more

Open access · greenAbstract read
In one paragraph

Article in Neurobiology of aging, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers.

0numbers the graph read from it
0cells of the map it votes in
27citing papers in PubMed
5.1field-weighted citation impact, top 3% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

27 citing papers in PubMed, 39 citations in OpenAlex.

  1. Article
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  3. Deep survival modeling to predict future cognitive impairment in unimpaired adults.The journals of gerontology. Series A, Biological sciences and medical sciences · 2026
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  12. Multi-Modal Deep Clustering Survival Machines for Alzheimer's Disease Subtype Discovery.... IEEE International Conference on Computer Vision workshops. IEEE International Conference on Computer Vision · 2025
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

11 authors at 6 institutions in 3 countries.

Ghazal MirabnahrazamSchool of Engineering, Simon Fraser University, Burnaby, British Columbia, Canada.
Da MaSchool of Medicine, Wake Forest University, Winston-Salem, NC, USA; School of Engineering, Simon Fraser University, Burnaby, British Columbia, Canada. Electronic address: dma@wakehealth.edu.
Cédric BeaulacDepartment of Mathematics and Statistics, University of Victoria, Victoria, British Columbia, Canada; School of Engineering, Simon Fraser University, Burnaby, British Columbia, Canada.
Sieun LeeMental Health & Clinical Neurosciences, School of Medicine, University of Nottingham, Nottingham, UK; School of Engineering, Simon Fraser University, Burnaby, British Columbia, Canada.
Karteek PopuriDepartment of Computer Science, Memorial University of Newfoundland, St. John's, Newfoundland & Labrador, Canada; School of Engineering, Simon Fraser University, Burnaby, British Columbia, Canada.
Hyunwoo LeeDivision of Neurology, Department of Medicine, University of British Columbia, Vancouver, British Columbia, Canada.
Jiguo CaoDepartment of Statistics and Actuarial Science, Simon Fraser University, Burnaby, British Columbia, Canada.
James E GalvinComprehensive Center for Brain Health, Department of Neurology, University of Miami Miller School of Medicine, Miami, FL, USA.
Lei WangPsychiatry and Behavioral Health, Ohio State University Wexner Medical Center, Columbus, OH, USA.
Mirza Faisal BegSchool of Engineering, Simon Fraser University, Burnaby, British Columbia, Canada. Electronic address: faisal-lab@sfu.ca.
Alzheimer's Disease Neuroimaging Initiative
Simon Fraser University · CAMemorial University of Newfoundland · CAThe Ohio State University Wexner Medical Center · USUniversity of British Columbia · CAUniversity of Miami · USUniversity of Nottingham · GB

Funding

Alzheimer's Disease Neuroimaging Initiative - SupplementU01AG024904 · NIA · NORTHERN CALIFORNIA INSTITUTE RES &EDUC · PI WEINER, MICHAEL W · 2004 to 2015
$121.0M
Wake Forest University School of Medicine Alzheimer's Disease Research CenterP30AG072947 · NIA · WAKE FOREST UNIVERSITY HEALTH SCIENCES · PI SUZANNE CRAFT · 2021 to 2026
$24.3M
Multicultural Community Dementia ScreeningR01AG071514 · NIA · UNIVERSITY OF MIAMI SCHOOL OF MEDICINE · PI GALVIN, JAMES E · 2021 to 2025
$13.8M
Reducing Disparities in Dementia and VCID Outcomes in a Multicultural Rural PopulationR01NS101483 · NINDS · UNIVERSITY OF MIAMI SCHOOL OF MEDICINE · PI GALVIN, JAMES E · 2019 to 2023
$8.0M
Digital Detection of Dementia Studies (D cubed Studies).R01AG069765 · NIA · INDIANA UNIVERSITY INDIANAPOLIS · PI BEN-MILED, ZINA, BOUSTANI, MALAZ · 2020 to 2024
$4.9M
PREDICT-ADFTD: Multimodal Imaging Prediction of AD/FTD and Differential DiagnosisR01AG055121 · NIA · OHIO STATE UNIVERSITY · PI ROSEN, HOWARD J, WANG, LEI · 2017 to 2020
$2.8M
NIA NIH HHS P30 AG072947NIA NIH HHS R01 AG055121NIA NIH HHS R01 AG069765NIA NIH HHS R01 AG071514NIA NIH HHS U01 AG024904NINDS NIH HHS R01 NS101483
6 · The paper itself

Abstract

Dementia of Alzheimer's Type (DAT) is a complex disorder influenced by numerous factors, and it is difficult to predict individual progression trajectory from normal or mildly impaired cognition to DAT. An in-depth examination of multiple modalities of data may yield an accurate estimate of time-to-conversion to DAT for preclinical subjects at various stages of disease development. We used a deep-learning model designed for survival analyses to predict subjects' time-to-conversion to DAT using the baseline data of 401 subjects with 63 features from MRI, genetic, and CDC (Cognitive tests, Demographic, and CSF) data in the Alzheimer's Disease Neuroimaging Initiative (ADNI) database. Our study demonstrated that CDC data outperform genetic or MRI data in predicting DAT time-to-conversion for subjects with Mild Cognitive Impairment (MCI). On the other hand, genetic data provided the most predictive power for subjects with Normal Cognition (NC) at the time of the visit. Furthermore, combining MRI and genetic features improved the time-to-event prediction over using either modality alone. Finally, adding CDC to any combination of features only worked as well as using only the CDC features.

Indexed as

Alzheimer DiseaseCognitive DysfunctionDisease ProgressionHumansMagnetic Resonance ImagingNeuroimagingSurvival AnalysisAlzheimer's diseaseDeep learningEarly detectionMulti-modal dataNeuroimage genomicsSurvival analysis

Identifiers

PMID36442416
PMCPMC10535369
OpenAlexW4306407322

What Socratic holds

Textmetadata
LicenceTDM
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the Socratic graph.