SynthesisSleep & breathing = Schlaf & Atmung2021
Snoring increases the development of coronary artery disease: a systematic review with meta-analysis of observational studies.
Synthesis in Sleep & breathing = Schlaf & Atmung, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 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
7 citing papers in PubMed, 1 synthesis or guideline pooled it, 10 citations in OpenAlex.
- Sleep Problems Associate With Multimorbidity: A Systematic Review and Meta-analysis.Public health reviews · 2023Pooled it
- Possible predictors of apneic-events during sleep: advanced snoring sound analysis.Sleep & breathing = Schlaf & Atmung · 2026Article
- Development and validation of a nomogram model to predict coronary heart disease in snoring patients with hypertension and non-glucose metabolism disorders.Journal of medical biochemistry · 2025Article
- Associations Between Snoring, Body Mass Index and Coronary Artery Diseases: Observational and Mendelian Randomization Study in Asia.Respirology (Carlton, Vic.) · 2025Observational
- Healthy sleep score changes and incident cardiovascular disease in European prospective community-based cohorts.European heart journal · 2023Article
- Development and Validation of a Prognostic Model to Predict High-Risk Patients for Coronary Heart Disease in Snorers With Uncontrolled Hypertension.Frontiers in cardiovascular medicine · 2022Article
- Orofacial Pain and Snoring/Obstructive Sleep Apnea in Individuals with Head and Neck Cancer: A Critical Review.Journal of oral & facial pain and headache · 2022Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
7 authors at 3 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
purposeSnoring is one of the cardinal presentations of obstructive sleep apnea (OSA) and is more common than OSA. Abundant evidence has suggested a robust association between OSA and coronary artery disease (CAD). However, whether or not snoring alone is related to a higher risk of CAD is unknown. This study systematically reviewed observational studies with meta-analysis to evaluate the linkage between snoring and CAD. METHODS AND
resultsWe searched PubMed and Embase and retrieved 13 articles focusing on the relationship between snoring and CAD. These articles included a total of 151,366 participants and 9099 CAD patients. Quantitative analysis indicated that snoring was associated with a 28% (RR: 1.28, 95% CI: 1.13 to 1.45, P < 0.001) increase in the risk of developing CAD.
conclusionsSnorers are exposed to a 28% increased risk for CAD. Although the association may be partly mediated through OSA, most snorers are not affected by apnea. Given the high prevalence of snoring and the disease burden of CAD in the general population, screening for snoring may be worthwhile for the early prevention of CAD.
Indexed as
Identifiers
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.