Objectives: We applied a person-oriented approach and used latent class linear mixed models to identify sleep trajectories that explain memory, concentration, and learning ability problems after retirement.
Methods: Data consist of prospective surveys from four phases of the Helsinki Health Study between 2000-2017 (n = 3748, aged 55-77 years, 80% women). Multinomial regression was used to examine the associations between sleep trajectories and cognitive function, adjusting for sociodemographic, health-related behavior, and health factor covariates.
Results: Among statutory retirees, three latent group trajectories of insomnia-related symptoms were identified: stable low, decreasing, and increasing. Among those who had retired for disability reasons, we identified one additional latent group trajectory: stable high. Insomnia symptoms were associated with worse cognitive function.
Discussion: Early detection of insomnia symptoms would be a potential intervention point to improve both sleep quality and prevent cognitive decline in later life. However, intervention studies are needed.
Download full-text PDF |
Source |
|---|---|
| http://www.ncbi.nlm.nih.gov/pmc/articles/PMC9483690 | PMC |
| http://dx.doi.org/10.1177/08982643221078740 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
Sleep discrepancy and brain glucose metabolism in community-dwelling older adults.
Aging Brain
November 2024
School of Psychological Science, University of Western Australia, Crawley, Western Australia, Australia.
Sleep discrepancy (negative discrepancy reflects worse self-reported sleep than objective measures, such as actigraphy, and positive discrepancy the opposite) has been linked to adverse health outcomes. This study is first to investigate the relationship between sleep discrepancy and brain glucose metabolism (assessed globally and regionally via positron emission tomography), and to evaluate the contribution of insomnia severity and depressive symptoms to any associations. Using data from cognitively unimpaired community-dwelling older adults ( = 68), cluster analysis was used to characterise sleep discrepancy (for total sleep time (TST), wake after sleep onset (WASO), and sleep efficiency (SE)), and logistic regression was used to explore sleep discrepancy's associations with brain glucose metabolism, while controlling for insomnia severity and depressive symptoms.
View Article and Find Full Text PDFPathogenic Factor Analysis of Shoulder Periarthritis and Design of Virtual Reality Exercise Intervention System.
Appl Bionics Biomech
December 2024
School of Mathematical and Information Science, Shaoxing University, Shaoxing 312000, China.
Shoulder periarthritis, a prevalent musculoskeletal disorder, causes significant pain and functional impairment, severely affecting patients' quality of life. With the increasing incidence of shoulder periarthritis linked to modern lifestyle changes, effective prevention and treatment strategies remain elusive. This study explores two areas: first, identifying risk factors for shoulder periarthritis through Mendelian randomization (MR) analysis, and second, designing a motion intervention system incorporating MediaPipe and virtual reality (VR) technology.
View Article and Find Full Text PDFHigh sleep reactivity in shift workers is associated with increased sleep disturbance, mood problems, and reduced quality of life.
Sleep Med
December 2024
Department of Psychiatry and Center for Sleep and Chronobiology, Seoul National University College of Medicine, Seoul National University Hospital, Seoul, Republic of Korea. Electronic address:
Introduction: Shift work disrupts circadian rhythms, causing sleep and mood problems. Sleep reactivity-the sensitivity of sleep to stress-may affect how shift workers cope with these disruptions. This study investigated the relationship between sleep reactivity and shift work, exploring associations between sleep reactivity and sleep disturbance, mood symptoms, and quality of life in shift workers.
View Article and Find Full Text PDFThe effect of light therapy on insomnia: A systematic review and meta-analysis.
Sleep Breath
December 2024
Sleep Medicine Center, Department of Neurology, The Second Affiliated Hospital of Air Force Medical University, Xi'an, 710038, China.
Purpose: Light is a crucial factor influencing sleep arousal patterns. This meta-analysis investigates the efficacy of light therapy (LT) for insomnia treatment.
Methods: Five electronic databases were independently searched by two reviewers until August 2024.
Sleep difficulties related to psychopathology and neurocognition in people with 22q11.2 deletion syndrome.
Psychiatry Res
December 2024
Department of Child and Adolescent Psychiatry, Children's Hospital of Philadelphia, Philadelphia, PA 19104, USA; Brain Behavior Laboratory, Neuropsychiatry Section, Department of Psychiatry, University of Pennsylvania, Philadelphia, PA 19104, USA. Electronic address:
The 22q11.2 Deletion Syndrome (22q11.2DS) is a multisystem genetic disorder with prominent sleep disturbances, neuropsychiatric conditions and neurocognitive challenges.
View Article and Find Full Text PDFWant AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!