Author

Wen-Juan Guo

3 papers indexed here

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Open access Oct 2026

A-20: COVID-19 Illness Characteristics and Cognitive Performance in Older Adults: A Pilot Analysis

Objective: COVID-19 has been associated with cognitive changes in older adults, but the illness characteristics linked to later cognitive performance remain unclear. We examined whether selected COVID-19 illness characteristics were associated with cognitive outcomes in older adults with prior COVID-19 infection. Met...

Shreya Upendra, Wen-Juan Guo, Catherine Kenney et al. · Archives of Clinical Neurops... · 0 citations

Open access Oct 2026

A-74: Neurocognitive and Clinical Correlates of Parkinson’s Disease and Parkinsonian Signs in a Pilot Aging Cohort

Objective: To characterize neurocognitive, sleep, lifetime activity, and exploratory diet and alcohol differences associated with Parkinson’s disease (PD) or parkinsonian signs in an aging cohort. Method/Data Selection: Participants were 105 adults 65+ who underwent dementia research evaluation at Mount Sinai and rec...

Catherine Kenney, Jessica Spat-lemus, Shreya Upendra et al. · Archives of Clinical Neurops... · 0 citations

Open access Oct 2026

Machine learning-based prediction of postoperative frailty progression in geriatric hip arthroplasty patients: a retrospective cohort study

Frailty is a significant geriatric syndrome that adversely affects postoperative recovery in older patients undergoing hip arthroplasty. This study aimed to identify distinct frailty trajectories in older adults after hip arthroplasty, develop and validate a machine learning-based prediction model for these traje...

Lin Wang, Wen-Juan Guo, Wen-Wen Li et al. · European Journal of Medical... · 0 citations