دورية أكاديمية

Multipredictor risk models for predicting individual risk of Alzheimer’s disease

التفاصيل البيبلوغرافية
العنوان: Multipredictor risk models for predicting individual risk of Alzheimer’s disease
المؤلفون: Xiao-He Hou, John Suckling, Xue-Ning Shen, Yong Liu, Chuan-Tao Zuo, Yu-Yuan Huang, Hong-Qi Li, Hui-Fu Wang, Chen-Chen Tan, Mei Cui, Qiang Dong, Lan Tan, Jin-Tai Yu, Alzheimer’s Disease Neuroimaging Initiative
المصدر: Journal of Translational Medicine, Vol 21, Iss 1, Pp 1-12 (2023)
بيانات النشر: BMC, 2023.
سنة النشر: 2023
المجموعة: LCC:Medicine
مصطلحات موضوعية: Alzheimer’s disease, Risk model, Prediction, Cognition, Medicine
الوصف: Abstract Background Early prevention of Alzheimer’s disease (AD) is a feasible way to delay AD onset and progression. Information on AD prediction at the individual patient level will be useful in AD prevention. In this study, we aim to develop risk models for predicting AD onset at individual level using optimal set of predictors from multiple features. Methods A total of 487 cognitively normal (CN) individuals and 796 mild cognitive impairment (MCI) patients were included from Alzheimer's Disease Neuroimaging Initiative. All the participants were assessed for clinical, cognitive, magnetic resonance imaging and cerebrospinal fluid (CSF) markers and followed for mean periods of 5.6 years for CN individuals and 4.6 years for MCI patients to ascertain progression from CN to incident prodromal stage of AD or from MCI to AD dementia. Least Absolute Shrinkage and Selection Operator Cox regression was applied for predictors selection and model construction. Results During the follow-up periods, 139 CN participants had progressed to prodromal AD (CDR ≥ 0.5) and 321 MCI patients had progressed to AD dementia. In the prediction of individual risk of incident prodromal stage of AD in CN individuals, the AUC of the final CN model was 0.81 within 5 years. The final MCI model predicted individual risk of AD dementia in MCI patients with an AUC of 0.92 within 5 years. The models were also associated with longitudinal change of Mini-Mental State Examination (p
نوع الوثيقة: article
وصف الملف: electronic resource
اللغة: English
تدمد: 1479-5876
Relation: https://doaj.org/toc/1479-5876
DOI: 10.1186/s12967-023-04646-x
URL الوصول: https://doaj.org/article/29e263d09a744ddca09eb5252a873c92
رقم الأكسشن: edsdoj.29e263d09a744ddca09eb5252a873c92
قاعدة البيانات: Directory of Open Access Journals
الوصف
تدمد:14795876
DOI:10.1186/s12967-023-04646-x