Evidence map›Paper›PMID 18695743›Full record

ArticleInternational journal of medical sciences2008

Significant association between Helicobacter pylori infection and serum C-reactive protein.

Yoshiko Ishida, Koji Suzuki, Kentaro Taki, Toshimitsu Niwa, Shozo Kurotsuchi, Hisao Ando, Akira Iwase, Kazuko Nishio, Kenji Wakai, Yoshinori Ito and 1 more

Open access · goldAbstract read
In one paragraph

Article in International journal of medical sciences, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed, 1 pooled it
0.9field-weighted citation impact, top 21% 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

23 citing papers in PubMed, 1 synthesis or guideline pooled it, 47 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. Article
  5. Review
  6. Review
  7. Article
  8. The association ofHeliyon · 2022
    Article
  9. Association betweenFrontiers in endocrinology · 2022
    Article
  10. Article
  11. Article
  12. Review
  13. Article
  14. Lack of Association betweenThe Korean journal of gastroenterology = Taehan Sohwagi Hakhoe chi · 2018
    Article
  15. Article
  16. Integrative medicine research · 2016
    Review
  17. Article
  18. Article
  19. 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

11 authors at 5 institutions in 1 country.

Yoshiko IshidaDepartment of Preventive Medicine, Biostatistics and Medical Decision Making, Nagoya University Graduate School of Medicine, Nagoya, Japan. mitton@med.nagoya-u.ac.jp
Koji Suzuki
Kentaro Taki
Toshimitsu Niwa
Shozo Kurotsuchi
Hisao Ando
Akira Iwase
Kazuko Nishio
Kenji Wakai
Yoshinori Ito
Nobuyuki Hamajima
Nagoya University · JPFujita Health University · JPNagoya City University · JPToyohashi Municipal Hospital · JPToyota Kosei Hospital · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundHelicobacter pylori (H. pylori) infection in gastric mucosa may cause systemic inflammatory reaction. This study aimed to examine the association between the infection and serum high sensitivity C-reactive protein (hsCRP).

methodsSubjects were comprised of three groups; 453 health checkup examinees from Yakumo town inhabitants in Hokkaido, Japan (YTI, 153 males and 300 females), 449 health checkup examinees (ENUH, 273 males and 176 females), and 255 female patients of an infertility clinic (PIC), Nagoya University Hospital. Twenty participants with hsCRP more than 1 mg/dl were excluded from the analysis. Those with hsCRP more than 0.1mg/dl were defined as high hsCRP individuals. H. pylori infection status was examined with a serum IgG antibody test.

resultsWhen the three groups were combined, the geometric mean of hsCRP concentration was significantly higher among the seropositives (0.047 mg/dl) than among the seronegatives (0.035 mg/dl); p<0.0001 by a t-test. The percentage of high hsCRP individuals was also higher in the seropositives than in the seronegatives among any group; 23.3% and 20.1% in YTI, 22.0% and 16.0% in ENUH, and 32.7% and 18.7% in PIC, respectively, although the difference was significant only in ENUH. The summary odds ratio of the high hsCRP for the seropositives relative to the seronegatives was 1.38 (95% confidence interval, 1.01-1.89), when age, sex, body mass index, smoking, and subject group were adjusted by a logistic model.

conclusionsIn three groups, hsCRP was higher among the infected individuals. The summary odd ratio indicated that H. pylori infection could influence the serum hsCRP level.

Indexed as

Helicobacter pyloriAdultAgedAged, 80 and overAge FactorsBody Mass IndexC-Reactive ProteinFemaleHelicobacter InfectionsHumansJapanMaleMiddle AgedOdds RatioSex FactorsSmokingC-Reactive ProteinC-reactive proteinHelicobacter pylori infectioninflammationserum antibodysmoking

Identifiers

PMID18695743
PMCPMC2500148
OpenAlexW2126491197

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.