Evidence map›Paper›PMID 38806509›Full record

ArticleScientific reports2024

A multimodal machine learning model for predicting dementia conversion in Alzheimer's disease.

Min-Woo Lee, Hye Weon Kim, Yeong Sim Choe, Hyeon Sik Yang, Jiyeon Lee, Hyunji Lee, Jung Hyeon Yong, Donghyeon Kim, Minho Lee, Dong Woo Kang and 6 more

Abstract read
In one paragraph

Article in Scientific reports, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
27citing papers in PubMed, 2 pooled it
–field-weighted citation impact
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, 2 syntheses or guidelines pooled it.

  1. Pooled it
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  7. [Progress on prognostic assessment methods for mild cognitive impairment].Zhejiang da xue xue bao. Yi xue ban = Journal of Zhejiang University. Medical sciences · 2026
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  14. LNODE: Uncovering the Latent Dynamics ofMedical image computing and computer-assisted intervention : MICCAI ... International Conference on Medical Image Computing and Computer-Assisted Intervention · 2026
    Article
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  18. 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
    Article
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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

16 authors.

Min-Woo Lee *Research Institute, Neurophet Inc., Seoul, 06234, Republic of Korea.
Hye Weon Kim *Research Institute, Neurophet Inc., Seoul, 06234, Republic of Korea.
Yeong Sim ChoeResearch Institute, Neurophet Inc., Seoul, 06234, Republic of Korea.
Hyeon Sik YangResearch Institute, Neurophet Inc., Seoul, 06234, Republic of Korea.
Jiyeon LeeResearch Institute, Neurophet Inc., Seoul, 06234, Republic of Korea.
Hyunji LeeResearch Institute, Neurophet Inc., Seoul, 06234, Republic of Korea.
Jung Hyeon YongResearch Institute, Neurophet Inc., Seoul, 06234, Republic of Korea.
Donghyeon KimResearch Institute, Neurophet Inc., Seoul, 06234, Republic of Korea.
Minho LeeResearch Institute, Neurophet Inc., Seoul, 06234, Republic of Korea.
Dong Woo KangDepartment of Psychiatry, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, 06591, Republic of Korea.
So Yeon JeonDepartment of Psychiatry, Chungnam National University Hospital, Daejeon, 35015, Republic of Korea.
Sang Joon SonDepartment of Psychiatry, Ajou University School of Medicine, Suwon, 16499, Republic of Korea.
Young-Min LeeDepartment of Psychiatry, Pusan National University School of Medicine, Pusan National University, Busan, 49241, Republic of Korea.
Hyug-Gi KimDepartment of Radiology, Kyung Hee University Hospital, Kyung Hee University School of Medicine, Seoul, 02447, Republic of Korea.
Regina E Y KimResearch Institute, Neurophet Inc., Seoul, 06234, Republic of Korea. reginaeunyoungkim@neurophet.com.
Hyun Kook LimDepartment of Psychiatry, Yeouido St. Mary's Hospital, College of Medicine, The Catholic University of Korea, 10 63-ro, Yeongdeungpo-gu, Seoul, 07345, Korea. drblues@catholic.ac.kr.

Funding

Korea Health Technology R&D Project through the Korea Health Industry Development Institute (KHIDI) and Korea Dementia Research Center (KDRC), funded by the Ministry of Health & Welfare and Ministry of Science and ICT, Republic of Korea HU20C0315
6 · The paper itself

Abstract

Alzheimer's disease (AD) accounts for 60-70% of the population with dementia. Mild cognitive impairment (MCI) is a diagnostic entity defined as an intermediate stage between subjective cognitive decline and dementia, and about 10-15% of people annually convert to AD. We aimed to investigate the most robust model and modality combination by combining multi-modality image features based on demographic characteristics in six machine learning models. A total of 196 subjects were enrolled from four hospitals and the Alzheimer's Disease Neuroimaging Initiative dataset. During the four-year follow-up period, 47 (24%) patients progressed from MCI to AD. Volumes of the regions of interest, white matter hyperintensity, and regional Standardized Uptake Value Ratio (SUVR) were analyzed using T1, T2-weighted-Fluid-Attenuated Inversion Recovery (T2-FLAIR) MRIs, and amyloid PET (αPET), along with automatically provided hippocampal occupancy scores (HOC) and Fazekas scales. As a result of testing the robustness of the model, the GBM model was the most stable, and in modality combination, model performance was further improved in the absence of T2-FLAIR image features. Our study predicts the probability of AD conversion in MCI patients, which is expected to be useful information for clinician's early diagnosis and treatment plan design.

Indexed as

Alzheimer DiseaseCognitive DysfunctionDisease ProgressionMachine LearningMagnetic Resonance ImagingPositron-Emission TomographyAgedAged, 80 and overDementiaFemaleHumansMaleNeuroimaging

Identifiers

PMID38806509
PMCPMC11133319

What OpenQuestion holds

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Registered trials

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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 OpenQuestion graph.