Evidence map›Paper›PMID 33544330›Full record

ArticleObesity surgery2021

Morbid Obesity Increases 30-Day Readmission and Morbidity in Clostridiodes difficile Infection.

Russell D Dolan, Marwan S Abougergi, Allison R Schulman

Abstract read
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In one paragraph

Article in Obesity surgery, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
0.3field-weighted citation impact, top 44% 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

2 citing papers in PubMed, 5 citations in OpenAlex.

  1. Healthcare-AssociatedMicroorganisms · 2025
    Article
  2. 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

3 authors at 2 institutions in 1 country.

Russell D DolanDivision of Gastroenterology and Hepatology, Department of Internal Medicine, University of Michigan, 3912 Taubman Center, 1500 E. Medical Center Dr., SPC, Ann Arbor, MI, 5362, USA.
Marwan S AbougergiDivision of Gastroenterology, University of South Carolina School of Medicine, Columbia, SC, USA.
Allison R SchulmanDivision of Gastroenterology and Hepatology, Department of Internal Medicine, University of Michigan, 3912 Taubman Center, 1500 E. Medical Center Dr., SPC, Ann Arbor, MI, 5362, USA. arschulm@med.umich.edu.ORCID http://orcid.org/0000-0002-3913-8045
University of Michigan · USUniversity of South Carolina · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundReadmission for patients hospitalized with Clostridioides difficile infections (CDIs) carries high morbidity, mortality, and burden on healthcare resources. This study aims to determine if morbid obesity is risk factor for 30-day readmission in patients hospitalized with CDI.

methodsThis retrospective cohort study used the 2014 National Readmission Database. Included patients had a principal diagnosis of CDI and excluded if younger than 18 years of age or admitted during the month of December. Readmissions to any hospital for non-trauma diagnoses within 30 days of the index admission were included. The primary outcome was 30-day all cause readmission. Secondary outcomes were (1) in-hospital mortality; (2) morbidity, initiation of dialysis, or total parenteral nutrition; and (3) resource utilization during index admissions.

resultsA total of 91,265 subjects were included in this study, 4388 of whom were morbidly obese. Morbid obesity was associated with significantly higher odds of readmission and was associated with higher adjusted mean total hospitalization charges and costs, higher odds of PMV, and acute renal failure requiring dialysis in individuals that develop CDI.

conclusionsMorbid obesity is an independent risk factor for 30-day readmission in patients hospitalized for CDI. Morbidly obese patients admitted for CDI experienced higher morbidity and increased resource utilization.

Indexed as

Clostridium InfectionsObesity, MorbidHumansMorbidityPatient ReadmissionRetrospective StudiesRisk FactorsClinical careEnteric infectionsObesity

Identifiers

PMID33544330
OpenAlexW3127891916

What OpenQuestion holds

Textmetadata
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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.