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Development and Validation of a Machine Learning Model for Dementia Staging in a Heterogeneous Cognitive Impairment Cohort Using Multimodal Features.

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Title: Development and Validation of a Machine Learning Model for Dementia Staging in a Heterogeneous Cognitive Impairment Cohort Using Multimodal Features.
Authors: Gu L; Department of Nuclear Medicine, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong 250021, China (L.G., L.Q., Y.Z., S.Y.); Shandong First Medical University, Jinan, China (L.G., L.Q., Y.Z.)., Qu L; Department of Nuclear Medicine, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong 250021, China (L.G., L.Q., Y.Z., S.Y.); Shandong First Medical University, Jinan, China (L.G., L.Q., Y.Z.)., Zhao Y; Department of Nuclear Medicine, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong 250021, China (L.G., L.Q., Y.Z., S.Y.); Shandong First Medical University, Jinan, China (L.G., L.Q., Y.Z.)., Yao S; Department of Nuclear Medicine, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong 250021, China (L.G., L.Q., Y.Z., S.Y.). Electronic address: yaoshuzhan@sdfmu.edu.cn.
Source: Academic radiology [Acad Radiol] 2026 May; Vol. 33 (5), pp. 2183-2199. Date of Electronic Publication: 2026 Jan 28.
Publication Type: Evaluation Study; Journal Article; Validation Study
Journal Info: Publisher: Association Of University Radiologists Country of Publication: United States NLM ID: 9440159 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1878-4046 (Electronic) Linking ISSN: 10766332 NLM ISO Abbreviation: Acad Radiol Subsets: MEDLINE
Database: MEDLINE Ultimate
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  Data: Development and Validation of a Machine Learning Model for Dementia Staging in a Heterogeneous Cognitive Impairment Cohort Using Multimodal Features.
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  Data: <searchLink fieldCode="AU" term="%22Gu+L%22">Gu L</searchLink>; Department of Nuclear Medicine, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong 250021, China (L.G., L.Q., Y.Z., S.Y.); Shandong First Medical University, Jinan, China (L.G., L.Q., Y.Z.).<br /><searchLink fieldCode="AU" term="%22Qu+L%22">Qu L</searchLink>; Department of Nuclear Medicine, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong 250021, China (L.G., L.Q., Y.Z., S.Y.); Shandong First Medical University, Jinan, China (L.G., L.Q., Y.Z.).<br /><searchLink fieldCode="AU" term="%22Zhao+Y%22">Zhao Y</searchLink>; Department of Nuclear Medicine, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong 250021, China (L.G., L.Q., Y.Z., S.Y.); Shandong First Medical University, Jinan, China (L.G., L.Q., Y.Z.).<br /><searchLink fieldCode="AU" term="%22Yao+S%22">Yao S</searchLink>; Department of Nuclear Medicine, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong 250021, China (L.G., L.Q., Y.Z., S.Y.). Electronic address: yaoshuzhan@sdfmu.edu.cn.
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  Data: <searchLink fieldCode="JN" term="%229440159%22">Academic radiology</searchLink> [Acad Radiol] 2026 May; Vol. 33 (5), pp. 2183-2199. <i>Date of Electronic Publication: </i>2026 Jan 28.
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  Data: <i>Publisher: </i><searchLink fieldCode="PB" term="%22Association+Of+University+Radiologists%22">Association Of University Radiologists </searchLink><i>Country of Publication: </i>United States <i>NLM ID: </i>9440159 <i>Publication Model: </i>Print-Electronic <i>Cited Medium: </i>Internet <i>ISSN: </i>1878-4046 (Electronic) <i>Linking ISSN: </i><searchLink fieldCode="IS" term="%2210766332%22">10766332 </searchLink><i>NLM ISO Abbreviation: </i>Acad Radiol <i>Subsets: </i>MEDLINE
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      – Type: doi
        Value: 10.1016/j.acra.2026.01.009
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        Text: English
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      – TitleFull: Development and Validation of a Machine Learning Model for Dementia Staging in a Heterogeneous Cognitive Impairment Cohort Using Multimodal Features.
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            NameFull: Gu L
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            NameFull: Qu L
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            NameFull: Zhao Y
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            – D: 01
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              Text: 2026 May
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              Y: 2026
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              Value: 33
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              Value: 5
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            – TitleFull: Academic radiology
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