SAFETYLIT WEEKLY UPDATE

We compile citations and summaries of about 400 new articles every week.
RSS Feed

HELP: Tutorials | FAQ
CONTACT US: Contact info

Search Results

Journal Article

Citation

Tran A, Mai T, El-Haddad J, Lampron J, Yelle JD, Pagliarello G, Matar M. Trauma Surg. Acute Care Open 2017; 2(1): e000128.

Affiliation

Division of General Surgery, The Ottawa Hospital, Ottawa, Ontario, Canada.

Copyright

(Copyright © 2017, The author(s) and the American Association for the Surgery of Trauma, Publisher BMJ Publishing Group)

DOI

10.1136/tsaco-2017-000128

PMID

29766118

PMCID

PMC5887763

Abstract

BACKGROUND: Patients with trauma have a high predisposition for readmission after discharge. Unplanned solicitation of medical services is a validated quality of care indicator and is associated with considerable economic costs. While the existing literature emphasizes the severity of the injury, there is heterogeneity in defining preinjury health status. We evaluate the validity of the American Society of Anesthesiologists (ASA) Physical Status score as an independent predictor of readmission and compare it to the Charlson Comorbidity Index (CCI).

METHODS: This is a single center, retrospective cohort study based on adult patients (>18 years of age) with trauma admitted to the Ottawa Hospital from January 1, 2004 to November 1, 2014. A multivariate logistic regression model is used to control for confounding and assess individual predictors. Outcome is readmission to hospital within 30 days, 3 months and 6 months.

RESULTS: A total of 4732 adult patients were included in this analysis. Readmission rates were 6.5%, 9.6% and 11.8% for 30 days, 3 months and 6 months, respectively. Higher preinjury ASA scores demonstrated significantly increased risk of readmission across all levels in a dose-dependent manner for all time frames. The effect of preinjury ASA scores on readmission is most striking at 30 days, with patients demonstrating a 2.81 (1.88-4.22, P<0.0001), 3.59 (2.43-5.32, P<0.0001) and 7.52 (4.72-11.99, P<0.0001) fold odds of readmission for ASA class 2, 3 and 4, respectively, as compared with healthy ASA class 1 patients. The ASA scores outperformed the CCI at 30 days and 3 months.

CONCLUSIONS: The preinjury ASA score is a strong independent predictor of readmission after traumatic injury. In comparison to the CCI, the preinjury ASA score was a better predictor of readmission at 3 and 6 months after a major traumatic injury. LEVEL OF EVIDENCE: Prognostic and Epidemiological Study, Level III.


Language: en

Keywords

readmission

NEW SEARCH


All SafetyLit records are available for automatic download to Zotero & Mendeley
Print