Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

SBAR II: Application of SBAR01:14

SBAR II: Application of SBAR

6.9K
SBAR is an effective communication tool used by healthcare professionals to communicate patient information accurately. SBAR stands for Situation, Background, Assessment, and Recommendation. For a better understanding, an example is given below.
SBAR Report from a Nurse to a Health Care Provider
S: "Hello, Dr. Smith. This is Jane, RN, from the Med Surg unit. I am calling to tell you about Ms. White in Room 210, who is experiencing increased pain and redness at her incision site. Her recent...
6.9K

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

"Understanding the Effect of Transfusion Rates on Differential Modulation of Inflammatory Responses".

The Journal of surgical research·2026
Same author

Re-triage of severely injured patients in no-fault vs. at-fault states.

Injury·2026
Same author

Natural Language Processing Framework in Early Detection of Amyloidosis: The ALARM Study.

JACC. Advances·2026
Same author

American Association for the Surgery of Trauma/American College of Surgeons-Committee on Trauma Clinical Consensus Statement on the management of patients with rib fractures.

The journal of trauma and acute care surgery·2026
Same author

Protecting Healthcare Workers in Conflict Zones: A Universal Human Rights Imperative: In Reply to Ziv and Halaas.

Journal of the American College of Surgeons·2026
Same author

Community Action and the Fight for Equitable Trauma Care on the South Side of Chicago-Lives at Stake.

JAMA surgery·2026

Related Experiment Video

Updated: Apr 14, 2026

Flexible Colonoscopy in Mice to Evaluate the Severity of Colitis and Colorectal Tumors Using a Validated Endoscopic Scoring System
15:49

Flexible Colonoscopy in Mice to Evaluate the Severity of Colitis and Colorectal Tumors Using a Validated Endoscopic Scoring System

Published on: October 16, 2013

33.0K

Validating a new grading scale for emergency general surgery diseases.

Stephanie A Savage1, Christopher S Klekar2, Elisa L Priest2

  • 1Department of Surgery, University of Tennessee Health Science Center, Memphis, TN.

The Journal of Surgical Research
|April 19, 2015
PubMed
Summary
This summary is machine-generated.

The American Association for the Surgery of Trauma (AAST) grading scale for emergency general surgery (EGS) showed moderate reliability in assessing colonic diverticulitis. Higher grades correlated with increased complications and longer hospital stays, validating its clinical utility.

Keywords:
Colonic diverticulitisEmergency general surgeryGrading scales

More Related Videos

Simulator Training for Endovascular Neurosurgery
08:08

Simulator Training for Endovascular Neurosurgery

Published on: May 6, 2020

4.3K
Author Spotlight: Advancing Early Detection and Treatment of Gastrointestinal Tumors
03:05

Author Spotlight: Advancing Early Detection and Treatment of Gastrointestinal Tumors

Published on: February 16, 2024

1.7K

Related Experiment Videos

Last Updated: Apr 14, 2026

Flexible Colonoscopy in Mice to Evaluate the Severity of Colitis and Colorectal Tumors Using a Validated Endoscopic Scoring System
15:49

Flexible Colonoscopy in Mice to Evaluate the Severity of Colitis and Colorectal Tumors Using a Validated Endoscopic Scoring System

Published on: October 16, 2013

33.0K
Simulator Training for Endovascular Neurosurgery
08:08

Simulator Training for Endovascular Neurosurgery

Published on: May 6, 2020

4.3K
Author Spotlight: Advancing Early Detection and Treatment of Gastrointestinal Tumors
03:05

Author Spotlight: Advancing Early Detection and Treatment of Gastrointestinal Tumors

Published on: February 16, 2024

1.7K

Area of Science:

  • Surgical outcomes research
  • Medical device validation
  • Clinical informatics

Background:

  • The American Association for the Surgery of Trauma (AAST) developed an anatomic severity grading scale for emergency general surgery (EGS) diseases.
  • This scale, based on expert consensus, required validation for its clinical application.
  • Colonic diverticulitis was selected as the index disease for evaluating the AAST scale's reliability and association with patient outcomes.

Purpose of the Study:

  • To assess the inter-rater reliability of the AAST grading scale in patients with colonic diverticulitis.
  • To determine the association between AAST disease grade and key patient outcomes, including complications and length of stay.

Main Methods:

  • Retrospective chart review of patients with colonic diverticulitis.
  • Independent assignment of AAST grades by multiple reviewers based on predefined criteria.
  • Inter-rater reliability quantified using the kappa coefficient.
  • Multivariate regression analysis to adjust for patient factors (age, comorbidities, physiology) when examining the relationship between AAST grade and outcomes.

Main Results:

  • Over 70% of patients had mild disease (grades I and II).
  • Moderate inter-rater reliability was observed (kappa = 0.43), with 67% grade concordance.
  • Higher AAST grades (III-V) were significantly associated with increased odds of complications compared to grade I.
  • Higher AAST grades (II-V) were independently associated with increased length of stay compared to grade I.

Conclusions:

  • The AAST EGS grading scale demonstrated moderate inter-rater reliability for colonic diverticulitis.
  • The scale effectively predicts patient outcomes, with higher grades correlating with more complications and longer hospitalizations.
  • Findings support the AAST scale's utility and ease of use in clinical practice for EGS severity assessment.