ArticleNeurology2020
Physical activity and risk of Alzheimer disease: A 2-sample mendelian randomization study.
Article in Neurology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
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Who cites it
18 citing papers in PubMed.
- Causal cardiovascular risk factors for dementia: insights from observational and genetic studies.Cardiovascular research · 2025Review
- Amyloid-beta metabolism in age-related neurocardiovascular diseases.European heart journal · 2025Review
- Observational and genetic associations between cardiorespiratory fitness and age-related diseases: longitudinal analyses in the UK Biobank study.The EPMA journal · 2024Article
- Physical activity and the risk of developing 8 age-related diseases: epidemiological and Mendelian randomization studies.European review of aging and physical activity : official journal of the European Group for Research into Elderly and Physical Activity · 2024Article
- Sodium-glucose cotransporter 1/2 inhibition and risk of neurodegenerative disorders: A Mendelian randomization study.Brain and behavior · 2024Article
- Sedentary behavior and lifespan brain health.Trends in cognitive sciences · 2024Review
- Artificial intelligence for dementia genetics and omics.Alzheimer's & dementia : the journal of the Alzheimer's Association · 2023Review
- Illuminating the potential causality of serum level of matrix metalloproteinases and the occurrence of cardiovascular and cerebrovascular diseases: a Mendelian randomization study.Journal of human genetics · 2023Article
- Physical activity and the risk of periodontitis: an instrumental variable study.Clinical oral investigations · 2023Article
- Modifiable cardiovascular risk factors and genetics for targeted prevention of dementia.European heart journal · 2023Article
- Physical activity and lifestyle modifications in the treatment of neurodegenerative diseases.Frontiers in aging neuroscience · 2023Review
- Causal association of physical activity with low back pain, intervertebral disc degeneration and sciatica: a two-sample mendelian randomization analysis study.Frontiers in cell and developmental biology · 2023Article
- Using a two-sample mendelian randomization analysis to explore the relationship between physical activity and Alzheimer's disease.Scientific reports · 2022Article
- Vigorous Physical Activity and Cognitive Trajectory Later in Life: Prospective Association and Interaction by Apolipoprotein E e4 in the Nurses' Health Study.The journals of gerontology. Series A, Biological sciences and medical sciences · 2022Article
- Dose-response association between device-measured physical activity and incident dementia: a prospective study from UK Biobank.BMC medicine · 2021Article
- Deciphering the Irregular Risk of Stroke Increased by Obesity Classes: A Stratified Mendelian Randomization Study.Frontiers in endocrinology · 2021Article
- The Mediation Effect of Self-Report Physical Activity Patterns in the Relationship between Educational Level and Cognitive Impairment in Elderly: A Cross-Sectional Analysis of Chilean Health National Survey 2016-2017.International journal of environmental research and public health · 2020Article
- Unraveling the brain-heart axis: Mendelian randomization study on the causal relationship between heart rate variability and dementia.Journal of Alzheimer's disease reportsArticle
Corrections and comments
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Authors and funding
6 authors.
Funding
Abstract
objectiveEvidence from observational studies for the effect of physical activity on the risk of Alzheimer disease (AD) is inconclusive. We performed a 2-sample mendelian randomization analysis to examine whether physical activity is protective for AD.
methodsSummary data of genome-wide association studies on physical activity and AD were used. The primary study population included 21,982 patients with AD and 41,944 cognitively normal controls. Eight single nucleotide polymorphisms (SNPs) known at
resultsThere was no association between genetically predicted average accelerations with the risk of AD (inverse variance weighted odds ratio [OR] per SD increment: 1.03, 95% confidence interval 0.97-1.10,
conclusionThe present study does not support a causal association between physical activity and risk of AD.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.