Evidence map›Paper›PMID 30409240›Full record

ArticleInfection control and hospital epidemiology2019

Clostridium difficile infection increases acute and chronic morbidity and mortality.

Margaret A Olsen, Dustin Stwalley, Clarisse Demont, Erik R Dubberke

Open access · greenAbstract read
In one paragraph

Article in Infection control and hospital epidemiology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 31 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
31citing papers in PubMed, 1 pooled it
2.2field-weighted citation impact, top 12% 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

31 citing papers in PubMed, 1 synthesis or guideline pooled it, 50 citations in OpenAlex.

  1. Pooled it
  2. Medicina (Kaunas, Lithuania) · 2025
    Article
  3. Efficacy of three chemical disinfectants and steam againstApplied and environmental microbiology · 2025
    Article
  4. The Global Burden ofInfectious disease reports · 2025
    Review
  5. Infectious diseases & clinical microbiology · 2024
    Article
  6. Article
  7. Article
  8. Infection control and hospital epidemiology · 2024
    Article
  9. Incidence, healthcare and out-of-pocket costs, and mortality ofAntimicrobial stewardship & healthcare epidemiology : ASHE · 2024
    Article
  10. Novel metal peroxide nanoboxes restrainBioengineering & translational medicine · 2023
    Article
  11. Review
  12. Article
  13. Trends in the incidence ofInfection control and hospital epidemiology · 2023
    Article
  14. Article
  15. Article
  16. International journal of molecular sciences · 2023
    Review
  17. Article
  18. Costs Attributable to Clostridioides difficile Infection Based on the Setting of Onset.Clinical infectious diseases : an official publication of the Infectious Diseases Society of America · 2023
    Article
  19. Article
  20. Cost-effectiveness of Fecal Microbiota Transplantation for First Recurrent Clostridioides difficile Infection.Clinical infectious diseases : an official publication of the Infectious Diseases Society of America · 2022
    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

4 authors at 2 institutions in 2 countries.

Margaret A Olsen1Department of Medicine,Washington University School of Medicine,St Louis,Missouri.
Dustin Stwalley1Department of Medicine,Washington University School of Medicine,St Louis,Missouri.
Clarisse Demont3Sanofi Pasteur,Lyon,France.
Erik R Dubberke1Department of Medicine,Washington University School of Medicine,St Louis,Missouri.
Washington University in St. Louis · USSanofi (France) · FR

Funding

WU INSTITUTE OF CLINICAL AND TRANSLATIONAL SCIENCESUL1TR002345 · NCATS · WASHINGTON UNIVERSITY · PI William G. Powderly · 2017 to 2026
$97.8M
WASHINGTON UNIVERSITY COMPARATIVE EFFECTIVENESS ADMINISTRATIVE DATA REPOSITORYR24HS019455 · AHRQ · WASHINGTON UNIVERSITY · PI FRASER, VICTORIA J. · 2010 to 2010
$969k
AHRQ HHS R24 HS019455NCATS NIH HHS UL1 TR002345
6 · The paper itself

Abstract

objectiveIn this study, we aimed to quantify short- and long-term outcomes of Clostridium difficile infection (CDI) in the elderly, including all-cause mortality, transfer to a facility, and hospitalizations.

designRetrospective study using 2011 Medicare claims data, including all elderly persons coded for CDI and a sample of uninfected persons. Analysis of propensity score-matched pairs and the entire population stratified by the propensity score was used to determine the risk of all-cause mortality, new transfer to a long-term care facility (LTCF), and short-term skilled nursing facility (SNF), and subsequent hospitalizations within 30, 90, and 365 days.

resultsThe claims records of 174,903 patients coded for CDI were compared with those of 1,318,538 control patients. CDI was associated with increased risk of death (odds ratio [OR], 1.77; 95% confidence interval [CI], 1.74-1.81; attributable mortality, 10.9%), new LTCF transfer (OR, 1.74; 95% CI, 1.67-1.82), and new SNF transfer (OR, 2.52; 95% CI, 2.46-2.58) within 30 days in matched-pairs analyses. In a stratified analysis, CDI was associated with greatest risk of 30-day all-cause mortality in persons with lowest baseline probability of CDI (hazard ratio [HR], 3.04; 95% CI, 2.83-3.26); the risk progressively decreased as the baseline probability of CDI increased. CDI was also associated with increased risk of subsequent 30-day, 90-day, and 1-year hospitalization.

conclusionsCDI was associated with increased risk of short- and long-term adverse outcomes, including transfer to short- and long-term care facilities, hospitalization, and all-cause mortality. The magnitude of mortality risk varied depending on baseline probability of CDI, suggesting that even lower-risk patients may benefit from interventions to prevent CDI.

Indexed as

Homes for the AgedNursing HomesAgedAged, 80 and overClostridioides difficileClostridium InfectionsFemaleGeriatric AssessmentHospitalizationHumansMaleMedicareMorbidityPropensity ScoreRetrospective StudiesSurvival Rate

Identifiers

PMID30409240
PMCPMC6624072
OpenAlexW2900400020

What OpenQuestion holds

Textmetadata
LicenceTDM
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.