Observational studyJournal of digestive diseases2019
Influence of serum vitamin D level on Helicobacter pylori eradication: A multi-center, observational, prospective and cohort study.
Observational study in Journal of digestive diseases, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 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
20 citing papers in PubMed, 1 synthesis or guideline pooled it.
- Vitamins andFrontiers in nutrition · 2021Pooled it
- Vitamin D Level in Blood Serum and Its Connection with Helicobacter pylori Infection: A Systematic Review.Cureus · 2026Review
- Connection of vitamin D levels in blood serum withPrzeglad gastroenterologiczny · 2025Article
- The intake of solid fat and cheese may be associated with a reduced risk of Helicobacter pylori infection status: a cross-sectional study based on NHANES 1999-2000.BMC infectious diseases · 2024Article
- Association of serum vitamin D levels on Helicobacter pylori infection: a retrospective study with real-world data.BMC gastroenterology · 2023Article
- Vitamin D and Its Association withNutrients · 2023Review
- The synergistic effect ofFrontiers in cellular and infection microbiology · 2023Article
- 25-hydroxyvitamin D levels in children of different ages and with varying degrees ofFrontiers in pediatrics · 2023Article
- Association between Dietary Habits andNutrients · 2022Article
- Association between serum vitamin D levels andBMJ open · 2022Article
- Factors Affect the Eradication Rate ofInfection and drug resistance · 2022Article
- The Effects of Vitamins and Micronutrients onJournal of immunology research · 2022Review
- Vitamin D3 is well Correlated with Anti-Advanced biomedical research · 2022Article
- Vitamin D modulation and microRNAs in gastric cancer: prognostic and therapeutic role.Translational cancer research · 2021Review
- The Association between Serum Vitamin D Levels andNutrients · 2021Article
- Association ofThe American journal of tropical medicine and hygiene · 2020Article
- Recent progress in Helicobacter pylori treatment.Chinese medical journal · 2020Review
- A Review of the Potential Benefits of Increasing Vitamin D Status in Mongolian Adults through Food Fortification and Vitamin D Supplementation.Nutrients · 2019Review
- Influence of serum vitamin D level on Helicobacter pylori eradication: A multi-center, observational, prospective and cohort study.Journal of digestive diseases · 2019Observational
- Authors' reply.Annals of gastroenterologyArticle
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
13 authors.
Funding
Abstract
objectivesThis study was designed to test whether serum vitamin D levels affected Helicobacter pylori (H. pylori) infection and eradication rates.
methodsA multicenter observational prospective cohort study was conducted. A total of 496 H. pylori
resultsSerum vitamin D levels were significantly lower in the H. pylori
conclusionsSerum vitamin D level may affect H. pylori infection and its eradication. Randomized controlled trials are needed to find out whether vitamin D supplements may increase the H. pylori eradication rate.
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.