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

Comparing the Survival Analysis of Two or More Groups01:20

Comparing the Survival Analysis of Two or More Groups

181
Survival analysis is a cornerstone of medical research, used to evaluate the time until an event of interest occurs, such as death, disease recurrence, or recovery. Unlike standard statistical methods, survival analysis is particularly adept at handling censored data—instances where the event has not occurred for some participants by the end of the study or remains unobserved. To address these unique challenges, specialized techniques like the Kaplan-Meier estimator, log-rank test, and...
181
Stereotypes, Prejudice, and Discrimination02:55

Stereotypes, Prejudice, and Discrimination

90.2K
Humans are very diverse and although we share many similarities, we also have many differences. The social groups we belong to help form our identities (Tajfel, 1974). These differences may be difficult for some people to reconcile, which may lead to prejudice toward people who are different. Prejudice is a negative attitude and feeling toward an individual based solely on one’s membership in a particular social group (Allport, 1954; Brown, 2010). Prejudice is common against people who...
90.2K
Surveys02:16

Surveys

14.8K
Often, psychologists develop surveys as a means of gathering data. Surveys are lists of questions to be answered by research participants, and can be delivered as paper-and-pencil questionnaires, administered electronically, or conducted verbally. Generally, the survey itself can be completed in a short time, and the ease of administering a survey makes it easy to collect data from a large number of people.
14.8K

You might also read

Related Articles

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

Sort by
Same author

Transesophageal Echocardiography in the Emergency Department: Development of a Validated Checklist for Training.

AEM education and training·2026
Same author

A Woman With Abdominal Pain.

Annals of emergency medicine·2026
Same author

Computable Structured Phenotype Versus Large Language Model Identification of Opioid Use Disorder Using Electronic Health Record Data.

Annals of emergency medicine·2026
Same author

Accuracy of glutamic acid decarboxylase antibodies for the identification of adult-onset type 1 diabetes mellitus: a systematic review and meta-analysis.

Frontiers in endocrinology·2026
Same author

Clinical Outcomes Following Open Tibial Fractures in Latin America: A Multicenter Prospective Study.

The Journal of bone and joint surgery. American volume·2026
Same author

PURA-ECHO: Analysis of the evolution of Ultrasound utilization in austere health care settings in Costa Rica's Geographic Empanelment Model.

BMC emergency medicine·2026

Related Experiment Video

Updated: Jun 29, 2025

Technical Refinement of a Bilateral Renal Ischemia-Reperfusion Mouse Model for Acute Kidney Injury Research
03:13

Technical Refinement of a Bilateral Renal Ischemia-Reperfusion Mouse Model for Acute Kidney Injury Research

Published on: November 3, 2023

2.2K

Differences in Out-of-Hospital Cardiac Arrest Outcomes Among 5 Racial/Ethnic Groups.

Kenton L Anderson1, Monica R Saxena1, Loretta W Matheson1

  • 1Department of Emergency Medicine, Stanford University School of Medicine, Palo Alto, California.

Prehospital Emergency Care
|April 3, 2024
PubMed
Summary

Racial and ethnic disparities persist in out-of-hospital cardiac arrest (OHCA) survival. Black, Asian, Hispanic, and Pacific Islander patients had lower survival rates compared to White patients, indicating a critical need for equitable care.

More Related Videos

Standardized Model of Ventricular Fibrillation and Advanced Cardiac Life Support in Swine
05:36

Standardized Model of Ventricular Fibrillation and Advanced Cardiac Life Support in Swine

Published on: January 30, 2020

7.7K
Left Anterior Descending Coronary Artery Ligation for Ischemia-Reperfusion Research: Model Improvement via Technical Modifications and Quality Control
05:41

Left Anterior Descending Coronary Artery Ligation for Ischemia-Reperfusion Research: Model Improvement via Technical Modifications and Quality Control

Published on: December 16, 2022

3.4K

Related Experiment Videos

Last Updated: Jun 29, 2025

Technical Refinement of a Bilateral Renal Ischemia-Reperfusion Mouse Model for Acute Kidney Injury Research
03:13

Technical Refinement of a Bilateral Renal Ischemia-Reperfusion Mouse Model for Acute Kidney Injury Research

Published on: November 3, 2023

2.2K
Standardized Model of Ventricular Fibrillation and Advanced Cardiac Life Support in Swine
05:36

Standardized Model of Ventricular Fibrillation and Advanced Cardiac Life Support in Swine

Published on: January 30, 2020

7.7K
Left Anterior Descending Coronary Artery Ligation for Ischemia-Reperfusion Research: Model Improvement via Technical Modifications and Quality Control
05:41

Left Anterior Descending Coronary Artery Ligation for Ischemia-Reperfusion Research: Model Improvement via Technical Modifications and Quality Control

Published on: December 16, 2022

3.4K

Area of Science:

  • Cardiology
  • Public Health
  • Health Disparities

Background:

  • Out-of-hospital cardiac arrest (OHCA) is a significant cause of mortality in adults.
  • Existing research highlights racial/ethnic survival disparities in OHCA, but often focuses on single groups.
  • Understanding these disparities across multiple groups is crucial for targeted interventions.

Purpose of the Study:

  • To investigate OHCA variables and survival outcomes across five distinct racial/ethnic groups.
  • To identify potential factors contributing to survival differences in OHCA patients.
  • To provide a comprehensive analysis of racial/ethnic disparities in OHCA outcomes.

Main Methods:

  • Retrospective review of adult OHCA cases from the Cardiac Arrest Registry to Enhance Survival (CARES).
  • Data collected from three diverse urban counties in the San Francisco Bay Area (May 2009 - October 2021).
  • Survival outcomes analyzed by demographics, EMS response, arrest characteristics, and hospital interventions, with adjusted risk ratios calculated.

Main Results:

  • Analysis included 10,757 OHCA patients across White, Black, Asian, Hispanic, and Pacific Islander groups.
  • Significantly lower adjusted risk ratios for survival to hospital discharge were observed in Black (0.79), Asian (0.78), Hispanic (0.79), and Pacific Islander (0.78) groups compared to White patients.
  • All four minority groups also showed a lower risk difference for positive neurologic outcomes.

Conclusions:

  • Black, Asian, Hispanic, and Pacific Islander individuals experiencing OHCA have a reduced likelihood of surviving to hospital discharge compared to White individuals.
  • No specific variables consistently explained the decreased survival across these four racial/ethnic groups.
  • These findings underscore persistent inequities in OHCA care and outcomes that require further investigation and targeted solutions.