Evidence map›Paper›PMID 31933468›Full record

ArticleThe American journal of tropical medicine and hygiene2020

Association of

Ting Gao, Mengwen Zhao, Chen Zhang, Peipei Wang, Wenjuan Zhou, Shan Tan, Lingling Zhao

Open access · bronzeAbstract read
In one paragraph

Article in The American journal of tropical medicine and hygiene, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed, 1 pooled it
3.9field-weighted citation impact, top 6% 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

14 citing papers in PubMed, 1 synthesis or guideline pooled it, 24 citations in OpenAlex.

  1. Vitamins andFrontiers in nutrition · 2021
    Pooled it
  2. Vitamin D status andFrontiers in nutrition · 2026
    Article
  3. Review
  4. Connection of vitamin D levels in blood serum withPrzeglad gastroenterologiczny · 2025
    Article
  5. Article
  6. Article
  7. Article
  8. Review
  9. Association between dietary zinc intake andFrontiers in nutrition · 2023
    Article
  10. Article
  11. Article
  12. Vitamin DFrontiers in microbiology · 2022
    Article
  13. The Effects of Vitamins and Micronutrients onJournal of immunology research · 2022
    Review
  14. 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

7 authors at 3 institutions in 1 country.

Ting GaoDepartment of Neurology, The Affiliated Children's Hospital of Xi'an Jiaotong University, Xi'an Shaanxi, China.
Mengwen ZhaoDepartment of Pediatrics, Central South University Third Xiangya Hospital, Changsha, China.
Chen ZhangDepartment of Pediatrics, Central South University Third Xiangya Hospital, Changsha, China.
Peipei WangDepartment of Pediatrics, Central South University Third Xiangya Hospital, Changsha, China.
Wenjuan ZhouDepartment of Pediatrics, Central South University Third Xiangya Hospital, Changsha, China.
Shan TanDepartment of Pediatrics, Central South University Third Xiangya Hospital, Changsha, China.
Lingling ZhaoDepartment of Pediatrics, Central South University Third Xiangya Hospital, Changsha, China.
Central South University · CNThird Xiangya Hospital · CNXi'an Jiaotong University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

PubMed holds no abstract for this paper.

Indexed as

Helicobacter pyloriChild, PreschoolCross-Sectional StudiesFemaleHelicobacter InfectionsHumansInfantMaleRiskVitamin D Deficiency

Identifiers

PMID31933468
PMCPMC7056419
OpenAlexW2999717315

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.