Evidence map›Paper›PMID 32742135›Full record

ArticleWorld journal of gastroenterology2020

Type I and type II

Lin Yuan, Jun-Bo Zhao, Ying-Lei Zhou, Ya-Bin Qi, Qiong-Ya Guo, Hai-Hui Zhang, Muhammad Noman Khan, Ling Lan, Chang-He Jia, Yan-Rui Zhang and 1 more

Open access · greenAbstract read
In one paragraph

Article in World journal of gastroenterology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
27citing papers in PubMed, 2 pooled it
4.3field-weighted citation impact, top 5% 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

27 citing papers in PubMed, 2 syntheses or guidelines pooled it, 38 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Trial
  4. Potential pathogenesis ofFuture science OA · 2026
    Article
  5. Article
  6. Article
  7. Associations Between Pepsinogen Levels and Various Health Indicators in a Healthy Guangzhou Population.JGH open : an open access journal of gastroenterology and hepatology · 2026
    Article
  8. Observational
  9. Determinants ofBMJ open · 2026
    Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Detection ofThe Journal of international medical research · 2024
    Article
  15. [Type A, Type B, and Non-atrophic Gastritis].The Korean journal of helicobacter and upper gastrointestinal research · 2023
    Review
  16. Review
  17. [Diagnostic Value of Serum Pepsinogen Ⅰ/Pepsinogen Ⅱ Combined with Tumor Markers forSichuan da xue xue bao. Yi xue ban = Journal of Sichuan University. Medical science edition · 2023
    Article
  18. Frontiers in cellular and infection microbiology · 2023
    Article
  19. Article
  20. Family-basedWorld journal of gastroenterology · 2022
    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 1 institution in 1 country.

Lin YuanDepartment of Gastroenterology and Hepatology, People's Hospital of Zhengzhou University, Henan Province, China.
Jun-Bo ZhaoDepartment of Gastroenterology and Hepatology, People's Hospital of Zhengzhou University, Henan Province, China.
Ying-Lei ZhouDepartment of Gastroenterology and Hepatology, People's Hospital of Zhengzhou University, Henan Province, China.
Ya-Bin QiDepartment of Gastroenterology and Hepatology, People's Hospital of Zhengzhou University, Henan Province, China.
Qiong-Ya GuoDepartment of Gastroenterology and Hepatology, People's Hospital of Zhengzhou University, Henan Province, China.
Hai-Hui ZhangDepartment of Gastroenterology and Hepatology, People's Hospital of Zhengzhou University, Henan Province, China.
Muhammad Noman KhanDepartment of Gastroenterology and Hepatology, People's Hospital of Zhengzhou University, Henan Province, China.
Ling LanDepartment of Gastroenterology and Hepatology, People's Hospital of Zhengzhou University, Henan Province, China.
Chang-He JiaDepartment of Gastroenterology and Hepatology, People's Hospital of Zhengzhou University, Henan Province, China.
Yan-Rui ZhangDepartment of Gastroenterology and Hepatology, People's Hospital of Zhengzhou University, Henan Province, China.
Song-Ze DingDepartment of Gastroenterology and Hepatology, People's Hospital of Zhengzhou University, Henan Province, China.
Henan Provincial People's Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundType I

aimTo explore the prevalence of type I and type II

methodsThirty-five hundred and seventy-two hospital admitted patients with upper gastrointestinal symptoms were examined, and 523 patients were enrolled in this study.

resultsA total

conclusionType I

Indexed as

Gastritis, AtrophicHelicobacter InfectionsHelicobacter pyloriStomach NeoplasmsGastrinsHumansPepsinogen APepsinogen CGastrinsPepsinogen APepsinogen CChronic gastric diseasesGastric cancerGastrin-17Helicobacter pyloriPepsinogen

Identifiers

PMID32742135
PMCPMC7366059
OpenAlexW3039600386

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.