Evidence map›Paper›PMID 39918822›Full record

ArticleJAMA network open2025

Pediatric Gastrointestinal Tract Outcomes During the Postacute Phase of COVID-19.

Dazheng Zhang, Ronen Stein, Yiwen Lu, Ting Zhou, Yuqing Lei, Lu Li, Jiajie Chen, Jonathan Arnold, Michael J Becich, Elizabeth A Chrischilles and 19 more

Abstract read
In one paragraph

Article in JAMA network open, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
–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

7 citing papers in PubMed.

  1. Article
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  5. Article
  6. Article
  7. A Rare Case of Small Bowel Ulceration Induced by COVID-19.Journal of inflammation research · 2025
    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

29 authors.

Dazheng ZhangThe Center for Health AI and Synthesis of Evidence, University of Pennsylvania, Philadelphia.
Ronen SteinDivision of Gastroenterology, Hepatology, and Nutrition, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania.
Yiwen LuThe Center for Health AI and Synthesis of Evidence, University of Pennsylvania, Philadelphia.
Ting ZhouThe Center for Health AI and Synthesis of Evidence, University of Pennsylvania, Philadelphia.
Yuqing LeiThe Center for Health AI and Synthesis of Evidence, University of Pennsylvania, Philadelphia.
Lu LiThe Center for Health AI and Synthesis of Evidence, University of Pennsylvania, Philadelphia.
Jiajie ChenThe Center for Health AI and Synthesis of Evidence, University of Pennsylvania, Philadelphia.
Jonathan ArnoldDivision of General Internal Medicine, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania.
Michael J BecichDepartment of Biomedical Informatics, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania.
Elizabeth A ChrischillesDepartment of Epidemiology, College of Public Health, University of Iowa, Iowa City.
Cynthia H ChuangDivision of General Internal Medicine, Penn State College of Medicine, Hershey, Pennsylvania.
Dimitri A ChristakisCenter for Child Health, Behavior, and Development, Seattle Children's Research Institute, Seattle, Washington.
Daniel FortOchsner Center for Outcomes Research, Ochsner Health, New Orleans, Louisiana.
Carol R GearyCollege of Medicine, University of Nebraska Medical Center, Omaha.
Mady HornigDepartment of Epidemiology, Columbia University Mailman School of Public Health, New York, New York.
Rainu KaushalDepartment of Population Health Sciences, Weill Cornell Medical College, New York, New York.
David M LiebovitzDivision of General Internal Medicine, Feinberg School of Medicine, Northwestern University, Chicago, Illinois.
Abu S M MosaDepartment of Biomedical Informatics, Biostatistics and Medical Epidemiology, University of Missouri School of Medicine, Columbia.
Hiroki MorizonoCenter for Genetic Medicine Research, Children's National Hospital, Washington, DC.
Parsa MirhajiInstitute for Clinical Translational Research, Albert Einstein College of Medicine, New York, New York.
Jennifer L DotsonDivision of Pediatric Gastroenterology, Hepatology, and Nutrition, Arkansas Children's Hospital, University of Arkansas for Medical Sciences, Little Rock.
Claudia PulgarinDepartment of Population Health, New York University Grossman School of Medicine, New York, New York.
Marion R SillsDepartment of Research, OCHIN, Inc, Portland, Oregon.
Srinivasan SureshDivision of Health Informatics, Department of Pediatrics, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania.
David A WilliamsDepartment of Anesthesiology, University of Michigan, Ann Arbor.
Robert N BaldassanoDivision of Gastroenterology, Hepatology, and Nutrition, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania.
Christopher B ForrestApplied Clinical Research Center, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania.
Yong ChenThe Center for Health AI and Synthesis of Evidence, University of Pennsylvania, Philadelphia.
Researching COVID to Enhance Recovery (RECOVER) Initiative

Funding

OTA-21-015A Post-Acute Sequelae of SARS-CoV-2 Infection Initiative: NYU Langone Health Clinical Science Core, Data Resource Core, and PASC Biorepository CoreOT2HL161847 · NHLBI · NEW YORK UNIVERSITY SCHOOL OF MEDICINE · PI GROSS, RACHEL SHARON, HORWITZ, LEORA · 2021 to 2025
$651.0M
Einstein-Montefiore Clinical and Translational Science Award HubUM1TR004400 · NCATS · ALBERT EINSTEIN COLLEGE OF MEDICINE · PI Jessica Kahn, Mimi Y Kim · 2023 to 2026
$17.3M
NCATS NIH HHS UM1 TR004400NHLBI NIH HHS OT2 HL161847
6 · The paper itself

Abstract

Importance: The profile of gastrointestinal (GI) tract outcomes associated with the postacute and chronic phases of COVID-19 in children and adolescents remains unclear. Objective: To investigate the risks of GI tract symptoms and disorders during the postacute (28-179 days after documented SARS-CoV-2 infection) and the chronic (180-729 days after documented SARS-CoV-2 infection) phases of COVID-19 in the pediatric population. Design, Setting, and Participants: This retrospective cohort study was performed from March 1, 2020, to September 1, 2023, at 29 US health care institutions. Participants included pediatric patients 18 years or younger with at least 6 months of follow-up. Data analysis was conducted from November 1, 2023, to February 29, 2024. Exposures: Presence or absence of documented SARS-CoV-2 infection. Documented SARS-CoV-2 infection included positive results of polymerase chain reaction analysis, serological tests, or antigen tests for SARS-CoV-2 or diagnosis codes for COVID-19 and postacute sequelae of SARS-CoV-2. Main Outcomes and Measures: GI tract symptoms and disorders were identified by diagnostic codes in the postacute and chronic phases following documented SARS-CoV-2 infection. The adjusted risk ratios (ARRs) and 95% CI were determined using a stratified Poisson regression model, with strata computed based on the propensity score. Results: The cohort consisted of 1 576 933 pediatric patients (mean [SD] age, 7.3 [5.7] years; 820 315 [52.0%] male). Of these, 413 455 patients had documented SARS-CoV-2 infection and 1 163 478 did not; 157 800 (13.6%) of those without documented SARS-CoV-2 infection had a complex chronic condition per the Pediatric Medical Complexity Algorithm. Patients with a documented SARS-CoV-2 infection had an increased risk of developing at least 1 GI tract symptom or disorder in both the postacute (8.64% vs 6.85%; ARR, 1.25; 95% CI, 1.24-1.27) and chronic (12.60% vs 9.47%; ARR, 1.28; 95% CI, 1.26-1.30) phases compared with patients without a documented infection. Specifically, the risk of abdominal pain was higher in COVID-19-positive patients during the postacute (2.54% vs 2.06%; ARR, 1.14; 95% CI, 1.11-1.17) and chronic (4.57% vs 3.40%; ARR, 1.24; 95% CI, 1.22-1.27) phases. Conclusions and Relevance: In this cohort study, the increased risk of GI tract symptoms and disorders was associated with the documented SARS-CoV-2 infection in children or adolescents during the postacute or chronic phase. Clinicians should note that lingering GI tract symptoms may be more common in children after documented SARS-CoV-2 infection than in those without documented infection.

Indexed as

COVID-19Gastrointestinal DiseasesAdolescentChildChild, PreschoolFemaleHumansInfantMalePost-Acute COVID-19 SyndromeRetrospective StudiesSARS-CoV-2United States

Identifiers

PMID39918822
PMCPMC11806396

What OpenQuestion holds

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Registered trials

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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.