Evidence map›Paper›PMID 26629215›Full record

ArticleInternational journal of clinical and experimental medicine2015

Relation between periodontitis and helicobacter pylori infection.

Pei Zheng, Weiying Zhou

Abstract read
In one paragraph

Article in International journal of clinical and experimental medicine, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers, 4 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed, 4 pooled it
1.5field-weighted citation impact, top 17% of its field
1 · What the graph read from 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.

2 · The registry

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.

3 · Its place in the literature

Who cites it

20 citing papers in PubMed, 4 syntheses or guidelines pooled it, 28 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Pooled it
  4. Pooled it
  5. Diagnostics (Basel, Switzerland) · 2026
    Article
  6. Review
  7. Article
  8. Association between the presence and genotype ofExperimental and therapeutic medicine · 2023
    Article
  9. Article
  10. Journal of oral microbiology · 2022
    Article
  11. Higher Risk of GastricInternational journal of environmental research and public health · 2021
    Article
  12. The role of oral health in gastrointestinal malignancies.Journal of gastrointestinal oncology · 2021
    Review
  13. [Research progress on the relationship between periodontal disease and common malignancies].Hua xi kou qiang yi xue za zhi = Huaxi kouqiang yixue zazhi = West China journal of stomatology · 2019
    Review
  14. Molecular detection ofJournal of dental sciences · 2019
    Article
  15. Observational
  16. Article
  17. World journal of gastroenterology · 2018
    Review
  18. Review
  19. Prevalence ofBioMed research international · 2017
    Article
  20. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

2 authors at 2 institutions in 1 country.

Pei ZhengDepartment of Conservative Dentistry, Affiliated Hospital of Stomatology, Medical College, Zhejiang University Hangzhou 310006, China.
Weiying ZhouDepartment of Neurology, The Second Affiliated Hospital of Zhejiang Chinese Medical University Hangzhou 310015, China.
Zhejiang Chinese Medical University · CNZhejiang University Medical College Affiliated Stomatological Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveThe correlation between periodontitis and Helicobacter pylori (H. pylori) infection in the mouth was analyzed.

method70 elderly patients with periodontitis treated at our hospital from January 2013 to December 2014 were recruited. Dental plaques and gargle were collected for H. pylori detection using PCR technique. Periodontal health status of the patients was recorded. 70 control cases with healthy periodontium were also included. The symptoms of H. pylori infection in the mouth were compared between the two groups, and the results were analyzed statistically.

resultsThe positive rate of urease C gene of H. pylori in the periodontitis group was 71.4%; the positive rate of cagA gene was 35.7%. The positive rate of urease C gene of H. pylori in the control group was 34.3% and that of cagA gene was 12.9%. The two groups did not show significant differences in these two indicators (P<0.05). The positive detection rate of urease C gene of H. pylori in subgingival plaques was higher than that in supragingival plaques, and the difference was of statistical significance (P<0.05). The positive detection rate of H. pylori in patients with moderate and severe periodontitis was obviously higher than that of patients with mild periodontitis (P<0.05).

conclusionPeriodontal health status of elderly people with periodontitis correlated with H. pylori infection in the stomach.

Indexed as

elderly peopleHelicobacterPeriodontitispylorusstomach

Identifiers

PMID26629215
PMCPMC4659103
OpenAlexW2185335359

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

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.