Objective: This study was to investigate the differences between young older adults with and without vision impairment on neuropsychological and psychiatric outcomes following falls during the past year and to identify predictors of cognitive decline or mental distress.
Methods: A secondary analysis of 668 young older Chinese adults aged 65 ∼ 79 years old with a history of falls was conducted from the cross-sectional survey data in the 2018 wave of the Chinese Longitudinal Health Longevity Survey (CLHLS).
Results: Participants with vision impairment scored significantly higher on anxiety and depression and lower on cognitive function and SWB than those without vision impairment. And vision impairment was a significant predictor of adverse outcomes for all four neuropsychological and psychiatric measures.
Conclusion: Neurocognitive deficits, psychological problems, and decreased self-sufficiency are quite common among community-dwelling older adults with visual impairment who have a history of falls within a year.
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http://dx.doi.org/10.1007/s11136-024-03751-8 | DOI Listing |
J Int Soc Prev Community Dent
December 2024
Department of Gnathology, San Paolo Dental Building, University of Milan, Milan, Italy.
Aims: To verify the possible association between the stomatognathic and the visual system by analyzing the effects that different mandibular postures may have on the accommodative capacity and ocular convergence and by assessing whether temporomandibular disorders (TMD) can influence visual abilities.
Materials And Methods: A case-control study was performed during a 1-year period on a sample of 100 subjects (50 cases and 50 controls). The subjects underwent a gnathological examination, and two visual tests were performed in three different jaw positions: maximum intercuspation, resting position, and open mouth.
Introduction: Artificial intelligence and neuroimaging enable accurate dementia prediction, but 'black box' models can be difficult to trust. Explainable artificial intelligence (XAI) describes techniques to understand model behaviour and the influence of features, however deciding which method is most appropriate is non-trivial. Vision transformers (ViT) have also gained popularity, providing a self-explainable, alternative to traditional convolutional neural networks (CNN).
View Article and Find Full Text PDFCureus
December 2024
Department of Ophthalmology, College of Medicine, Qassim University, Kingdom of Saudi Arabia, Buraidah, SAU.
Background: Diabetic retinopathy (DR) is a significant microvascular complication of diabetes mellitus (DM), contributing to visual impairment and blindness worldwide. Understanding the factors associated with the severity of DR is crucial for effective prevention and management. This study aimed to explore the association between hemoglobin A1c (HbA1c) level and other parameters with different stages of DR.
View Article and Find Full Text PDFACS Omega
January 2025
The Affiliated Xuzhou Municipal Hospital of Xuzhou Medical University, Xuzhou 221002, China.
This study investigates the therapeutic potential of hyaluronic acid/proanthocyanidin (HA/PAC) nanoparticles in treating alkali-induced corneal burns. Alkali burns are common ocular emergencies that can lead to severe vision impairment if not promptly and properly treated. The low water solubility of proanthocyanidins (PACs), which are potent antioxidant and anti-inflammatory agents, limits their bioavailability and therapeutic efficacy.
View Article and Find Full Text PDFOphthalmic Physiol Opt
January 2025
Vision and Hearing Sciences Research Centre, Anglia Ruskin University, Cambridge, UK.
Purpose: Wearable electronic low vision enhancement systems (wEVES) improve visual function but are not widely adopted by people with vision impairment. Here, qualitative research methods were used to investigate the usefulness of wEVES for people with age-related macular degeneration (AMD) after an extended home trial.
Methods: Following a 12-week non-masked randomised crossover trial, semi-structured interviews were completed with 34 participants with AMD, 64.
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