Evidence map›Paper›PMID 33520906›Full record

SynthesisFrontiers in public health2020

Clinical Symptom Differences Between Mild and Severe COVID-19 Patients in China: A Meta-Analysis.

Xiaobo He, Xiao Cheng, Xudong Feng, Hong Wan, Sihan Chen, Maoming Xiong

Abstract readComparative StudyMeta-AnalysisSystematic Review
In one paragraph

Synthesis in Frontiers in public health, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 51 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
51citing papers in PubMed, 2 pooled it
–field-weighted citation impact
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

51 citing papers in PubMed, 2 syntheses or guidelines pooled it.

  1. Pooled it
  2. Pooled it
  3. Trial
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Implications of Dysnatremia and Endocrine Disturbances in COVID-19 Patients.International journal of molecular sciences · 2024
    Review
  12. Article
  13. Article
  14. Observational
  15. Article
  16. Article
  17. Article
  18. The Effect of SARS-Cov2 Infection on The Spermogram: A Prospective Study.International journal of fertility & sterility · 2023
    Article
  19. The effects of contemporaneous air pollution on COVID-19 morbidity and mortality.Journal of environmental economics and management · 2023
    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

6 authors.

Xiaobo HeDepartment of General Surgery, The First Affiliated Hospital of Anhui Medical University, Hefei, China.
Xiao ChengDepartment of Pathology, Anhui Medical University, Hefei, China.
Xudong FengZhejiang University, Hangzhou, China.
Hong WanDepartment of General Surgery, The First Affiliated Hospital of Anhui Medical University, Hefei, China.
Sihan ChenDepartment of General Surgery, The First Affiliated Hospital of Anhui Medical University, Hefei, China.
Maoming XiongDepartment of General Surgery, The First Affiliated Hospital of Anhui Medical University, Hefei, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

PubMed holds no abstract for this paper.

Indexed as

AdultAgedAged, 80 and overChinaCOVID-19FemaleHumansMaleMiddle AgedRisk AssessmentSARS-CoV-2Severe Acute Respiratory SyndromeSymptom Assessmentclinical featuresCOVID-19differencesmeta-analysisrisk factor

Identifiers

PMID33520906
PMCPMC7841395

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.