Student or educator? Sign up with your school email and get 6 months of Pro free.
Cited by 548

The DOI matches its Crossref record; 4 of the 4 references it cites were found in a registry or an index.

Changing Patient Characteristics and the Effect on Mortality in Endocarditis

Cabell, Christopher H., Jollis, James G., Peterson, Gail E., Corey, G. Ralph, Anderson, Deverick J., Sexton, Daniel J., Woods, Christopher W., Reller, L. Barth, Ryan, Thomas, Fowler, Vance G.·2002·Archives of Internal Medicine

Abstract

BACKGROUND: Limited data exist on recent demographic and microbiological changes in infective endocarditis (IE) and the impact of these changes on patient survival. METHODS: Data were collected from all patients with definite or possible IE at Duke University Medical Center, Durham, NC, from 1993 to 1999. Logistic regression analysis was used to identify demographic and microbiological changes that occurred in patients with IE over the study period. The impact of these changes on survival was evaluated using Cox proportional hazards modeling. RESULTS: Among the 329 study patients, rates of hemodialysis dependence, immunosuppression, and Staphylococcus aureus infection increased during the study period (P=.04, P=.008, and P<.001, respectively), while rates of infection due to viridans group streptococci decreased (P=.007). Hemodialysis was independently associated with S aureus infection (odds ratio, 3.1; 95% confidence interval, 1.6-5.9). Patients with S aureus IE had a higher 1-year mortality rate (43.9% vs 32.5%; P=.04) that persisted after adjustment for other illness severity characteristics (hazard ratio, 1.5; 95% confidence interval, 1.03-2.3). CONCLUSIONS: The demographic and microbiological characteristics of IE at our institution have changed over the past decade in ways that suggest a link between medical practice and IE characteristics. Staphylococcus aureus has emerged as a dominant cause of IE, and is an independent predictor of mortality. These findings identify clinical settings that may warrant closer surveillance and more aggressive measures in the identification and prevention of endocarditis.

Overview

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Integrity signals

Registry

Crossref · 10.1001/archinte.162.1.90

Cites

4 of 4 references verified0 citation errors · 0 not checkable

Statistics

Verification

Claims the paper makes

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Self-check

Percentages, sums and reported differences re-computed from the paper’s own numbers.

The self-check needs the paper’s full text.

Citations

Cites

Show all 4 references

Cited by

See all 548

Metadata

Authors
Cabell, C. H., Jollis, J. G., Peterson, G. E., Corey, G. R., Anderson, D. J., Sexton, D. J., Woods, C. W., Reller, L. B., Ryan, T., & Fowler, V. G.
Venue
Archives of Internal Medicine
Published
2002-01-14
Volume
162
Issue
1
Pages
90
ISSN
0003-9926 (ISSN-L)
OpenAlex
W2081623389
Cited by
548
References
4
FWCI
20.44
Type
journal article
Language
en
Open access
closed

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review

How to cite

Cite CoChat for the checks on this page, and the paper for its own findings.

This page
CoChat. (2026). Citation check: Changing Patient Characteristics and the Effect on Mortality in Endocarditis. https://app.cochat.ai/papers/10.1001/archinte.162.1.90
The paper
Cabell, C. H., Jollis, J. G., Peterson, G. E., Corey, G. R., Anderson, D. J., Sexton, D. J., Woods, C. W., Reller, L. B., Ryan, T., & Fowler, V. G. (2002). Changing Patient Characteristics and the Effect on Mortality in Endocarditis. Archives of Internal Medicine. https://doi.org/10.1001/archinte.162.1.90

Data sources

Bibliographic data: Semantic Scholar, OpenAlex, Crossref.

Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.