ArticleBMJ (Clinical research ed.)2023
A framework for assessing selection and misclassification bias in mendelian randomisation studies: an illustrative example between body mass index and covid-19.
Article in BMJ (Clinical research ed.), 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers, 1 of them a synthesis that pooled it.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
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
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
17 citing papers in PubMed, 1 synthesis or guideline pooled it.
- Association between Atopic Dermatitis and Dementia: Evidence from Systematic Review, Meta-analysis, and Mendelian Randomization.Acta dermato-venereologica · 2025Pooled it
- Sex-Stratified Genetic Analyses Mapping the Influences of Sedentary Behaviors and Physical Activity on Female Reproductive Health.Research (Washington, D.C.) · 2026Article
- Meta-sGWAS: Integrating brain spatial interactions to uncover genetic variants in Bipolar Disorder.Research square · 2025Article
- Prospects of Mendelian randomization in hepatology: a comprehensive literature review with practice guidance.Clinical and molecular hepatology · 2025Review
- Genetically proxied glucagon-like peptide-1 receptor perturbation and risk of mood disorders: a Mendelian randomization study.BMC psychiatry · 2025Article
- A Causal Effect of Serum 25(OH)D Level on Appendicular Muscle Mass: Evidence From NHANES Data and Mendelian Randomization Analyses.Journal of cachexia, sarcopenia and muscle · 2025Article
- Sleep traits and risk of premature ovarian insufficiency - two-sample and multivariate mendelian randomisation analysis.Przeglad menopauzalny = Menopause review · 2025Article
- Multidimensional Plasma Lipids Affect Preeclampsia/Eclampsia: A Mendelian Randomization Study.Journal of clinical hypertension (Greenwich, Conn.) · 2025Article
- Causal Impact of Immune Phenotypes on Herpes Zoster and Postherpetic Neuralgia: Insights from Mendelian Randomization Analysis.Clinical, cosmetic and investigational dermatology · 2025Article
- Association Between Platelet Indices and Risk of Chronic Obstructive Pulmonary Disease: A Bidirectional Mendelian Randomization Study.International journal of chronic obstructive pulmonary disease · 2025Article
- An atlas of the shared genetic architecture between atopic and gastrointestinal diseases.Communications biology · 2024Article
- Adiposity and mortality among intensive care patients with COVID-19 and non-COVID-19 respiratory conditions: a cross-context comparison study in the UK.BMC medicine · 2024Article
- Genetically predicted effects of 10 sleep phenotypes on revision of knee arthroplasty: a mendelian randomization study.Journal of orthopaedic surgery and research · 2024Article
- Sjögren's Disease and Oral Health: A Genetic Instrumental Variable Analysis.Journal of dental research · 2024Observational
- Platelet indices and the risk of pulmonary arterial hypertension: a two-sample and multivariable Mendelian randomization study.Frontiers in cardiovascular medicine · 2024Article
- Elucidating the causal relationship between gut microbiota, metabolites, and diabetic nephropathy in European patients: Revelations from genome-wide bidirectional mendelian randomization analysis.Frontiers in endocrinology · 2024Article
- Genetic insights into the gut microbiota, herpes zoster, and postherpetic neuralgia: a bidirectional two-sample Mendelian randomization study.Frontiers in genetics · 2024Article
Corrections and comments
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Authors and funding
11 authors.
Funding
Abstract
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What OpenQuestion holds
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.