ArticleMedicine2020
The association between Helicobacter pylori infection with overweight/obesity: A protocol for a systematic review and meta-analysis of observational studies.
Article in Medicine, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 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
4 citing papers in PubMed, 1 synthesis or guideline pooled it.
- Effects of Helicobacter pylori infection on gastric cancer, obesity and esophageal diseases: a systematic review and meta-analysis.BMC gastroenterology · 2025Pooled it
- Article
- Global Trend on Machine Learning inGlobal health, epidemiology and genomics · 2023Article
- The Effects ofMiddle East journal of digestive diseases · 2022Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
6 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundObesity has become a serious public health issue. The role of Helicobacter pylori (H. pylori) infection in overweight or obesity is inconsistent and controversial. It is very necessary to conduct a systematic review and meta-analysis for determining whether H. pylori infection was associated with risk of overweight/obesity.
methodsFour databases (PubMed, Web of Science, The Cochrane Library, and EMBASE) will be searched from the inception to January 15, 2019. All observational studies (including cross-sectional, case-control or longitudinal studies) reporting the association between H. pylori infection and overweight/obesity will be included. The primary outcome was the presence and incidence of overweight/obesity in conjunction with H. pylori infection. Study selection, data extraction, and assessment of quality will be conducted independently by 2 reviewers. RevMan 5.3 and STATA 14.0 software will be used for data synthesis.
resultsThe results of this study will provide a better understanding of the role of H. pylori infection in overweight/obesity among overall population.
conclusionThis systematic review and meta-analysis will generate evidence of the association between H. pylori infection and overweight/obesity, and the findings of this study will be published in a peer-reviewed journal.PROSPERO registration number: CRD42019121939.
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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.