A Stable and Scalable Digital Composite Neurocognitive Test for Early Dementia Screening Based on Machine Learning: Model Development and Validation Study

A Stable and Scalable Digital Composite Neurocognitive Test for Early Dementia Screening Based on Machine Learning: Model Development and Validation Study

Authors of this article:

Dongmei Gu^{1, 2} ;   Xiaozhen Lv^{1, 2} ;   Chuan Shi^{1, 2} ;   Tianhong Zhang³ ;   Sha Liu⁴ ;   Zili Fan^{1, 2, 5} ;   Lihui Tu^{1, 2, 5} ;   Ming Zhang^{1, 2, 6} ;   Nan Zhang⁷ ;   Liming Chen⁸ ;   Zhijiang Wang^{1, 2} ;   Jing Wang^{1, 2} ;   Ying Zhang^{1, 2, 5} ;   Huizi Li^{1, 2} ;   Luchun Wang^{1, 2} ;   Jiahui Zhu^{1, 2} ;   Yaonan Zheng^{1, 2} ;   Huali Wang^{1, 2} ;   Xin Yu^{1, 2} ;   Alzheimer's Disease Neuroimaging Initiative (ADNI)⁹