ArticleFrontiers in medicine2021
Gastrointestinal Bleeding, but Not Other Gastrointestinal Symptoms, Is Associated With Worse Outcomes in COVID-19 Patients.
Article in Frontiers in medicine, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers, 1 of them a synthesis that pooled 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.
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.
Who cites it
11 citing papers in PubMed, 1 synthesis or guideline pooled it.
- The Prevalence of Gastrointestinal Bleeding in COVID-19 Patients: A Systematic Review and Meta-Analysis.Medicina (Kaunas, Lithuania) · 2023Pooled it
- Predictors of Mortality in COVID-19 Patients Presenting With Gastrointestinal Bleeding: A Retrospective Cross-Sectional Study.Health science reports · 2026Article
- Gastrointestinal Symptoms and Abnormal Liver Biochemistry in Patients with COVID-19 Pneumonia Admitted to the Department of Gastroenterology After Ending Zero-COVID Policy in China.Advances in therapy · 2026Article
- COVID-19 and Upper Gastrointestinal Bleeding; Etiology, Risk Factors, and Outcomes: A Case-Control Study.Middle East journal of digestive diseases · 2025Article
- Gastrointestinal symptoms in COVID-19 and disease severity: a Japanese registry-based retrospective cohort study.Journal of gastroenterology · 2024Article
- The Impact of COVID-19 Infection on Miscellaneous Inflammatory Disorders of the Gastrointestinal Tract.Gastroenterology clinics of North America · 2023Review
- A Model for Predicting the Duration of Viral Shedding in Patients Who Had Been Hospitalized with Mild COVID-19: A Single-Center Retrospective Study.Infection and drug resistance · 2023Article
- Mechanism and potential treatments for gastrointestinal dysfunction in patients with COVID-19.World journal of gastroenterology · 2022Review
- Microbiological and Clinical Findings of SARS-CoV-2 Infection after 2 Years of Pandemic: From Lung to Gut Microbiota.Diagnostics (Basel, Switzerland) · 2022Review
- Understanding on the possible routes for SARS CoV-2 invasion via ACE2 in the host linked with multiple organs damage.Infection, genetics and evolution : journal of molecular epidemiology and evolutionary genetics in infectious diseases · 2022Review
- Impact of proton pump inhibitors on the in-hospital outcome of COVID-19 patients: a retrospective study.Therapeutic advances in gastroenterology · 2022Article
Corrections and comments
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Authors and funding
16 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
PubMed holds no abstract for this paper.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
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.