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

Half-life of a Reaction02:42

Half-life of a Reaction

38.8K
The half-life of a reaction (t1/2) is the time required for one-half of a given amount of reactant to be consumed. In each succeeding half-life, half of the remaining concentration of the reactant is consumed. For example, during the decomposition of hydrogen peroxide, during the first half-life (from 0.00 hours to 6.00 hours), the concentration of H2O2 decreases from 1.000 M to 0.500 M. During the second half-life (from 6.00 hours to 12.00 hours), the concentration decreases from 0.500 M to...
38.8K
Characteristics of Life01:23

Characteristics of Life

257.0K
Biology is a natural science that studies life and living organisms, including their structure, function, development, interactions, evolution, distribution, and taxonomy. The field's scope is extensive and divided into several specialized disciplines, such as anatomy, physiology, ethology, genetics, and many more. All living things share a few key traits, including cellular organization, heritable genetic material and the ability to adapt/evolve, metabolism to regulate energy needs, the...
257.0K
The Angiosperm Life Cycle02:39

The Angiosperm Life Cycle

72.2K
Plants have a life cycle split between two multicellular stages: a haploid stage—with cells containing one set of chromosomes—and a diploid stage—with cells containing two sets of chromosomes. The haploid stage is the gamete-producing gametophyte, and the diploid stage is the spore-producing sporophyte.
72.2K
The Tree of Life - Bacteria, Archaea, Eukaryotes02:40

The Tree of Life - Bacteria, Archaea, Eukaryotes

38.0K
The “tree of life” describes the evolution of life and the evolutionary relationships between organisms. The root of the tree is the common ancestor to all life on Earth. All other species radiate from this point, much like the branches of a tree. The numerous tips of these branches on the tree of life represent every living, or extant, species. Extinct species, which are species that no longer exist, can be found towards the center of the tree. Currently, these organisms, both...
38.0K
Energy Basics02:27

Energy Basics

47.3K
Chemical reactions, such as those that occur when you light a match, involve changes in energy as well as matter.
47.3K
Self-Help Support Groups01:28

Self-Help Support Groups

338
Self-help support groups are voluntary, community-based organizations that provide a platform for individuals with shared concerns to exchange support, insights, and practical strategies for coping with life challenges. Typically led by group members or paraprofessionals, these groups form a cornerstone of mental health care, especially in reaching populations that are underserved by traditional healthcare systems.
Accessibility and Cost-Effectiveness
One of the primary strengths of self-help...
338

You might also read

Related Articles

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

Sort by
Same author

Feasibility of early double sequential defibrillation in out-of-hospital cardiac arrest: the double-D randomised pilot trial.

Heart (British Cardiac Society)·2026
Same author

<b>The RESPONDER trial:</b> a feasibility study of an early intervention model deploying community first responders to administer intranasal naloxone in suspected opioid overdoses in Skåne, Sweden.

BMJ open·2026
Same author

Prediction of cardiac arrest in patients with heart failure in Sweden: a registry study with development of a machine learning model.

BMJ open·2026
Same author

Characteristics and outcomes after out-of-hospital cardiac arrests in individuals with pre-existing psychiatric conditions, compared to those without.

Resuscitation plus·2026
Same author

Defibrillation of persistent shockable rhythms and survival after in-hospital cardiac arrest.

Heart (British Cardiac Society)·2026
Same author

Dispatcher referral of bystanders to retrieve drone-delivered automated external defibrillators in cases of suspected out-of-hospital cardiac arrest.

Resuscitation plus·2026

Related Experiment Video

Updated: Jan 22, 2026

Author Spotlight: Rehabilitation of Stroke Patients With a Digital Occupational Training System
07:35

Author Spotlight: Rehabilitation of Stroke Patients With a Digital Occupational Training System

Published on: December 29, 2023

1.9K

Supplementary dataset to self-learning training compared with instructor-led training in basic life support.

Helene Bylow1, Thomas Karlsson2, Andreas Claesson3

  • 1Department of Molecular and Clinical Medicine, Institute of Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden.

Data in Brief
|July 16, 2019
PubMed
Summary
This summary is machine-generated.

This study provides supplementary data on basic life support (BLS) and automated external defibrillation (AED) training. It compares self-learning versus instructor-led methods, detailing participant consent, skills assessment, and knowledge retention over time.

More Related Videos

Working Memory Training for Older Participants: A Control Group Training Regimen and Initial Intellectual Functioning Assessment
07:01

Working Memory Training for Older Participants: A Control Group Training Regimen and Initial Intellectual Functioning Assessment

Published on: September 20, 2020

5.2K
Setup and Execution Of the Blindfolded Code Training Exercise
05:25

Setup and Execution Of the Blindfolded Code Training Exercise

Published on: March 29, 2019

9.9K

Related Experiment Videos

Last Updated: Jan 22, 2026

Author Spotlight: Rehabilitation of Stroke Patients With a Digital Occupational Training System
07:35

Author Spotlight: Rehabilitation of Stroke Patients With a Digital Occupational Training System

Published on: December 29, 2023

1.9K
Working Memory Training for Older Participants: A Control Group Training Regimen and Initial Intellectual Functioning Assessment
07:01

Working Memory Training for Older Participants: A Control Group Training Regimen and Initial Intellectual Functioning Assessment

Published on: September 20, 2020

5.2K
Setup and Execution Of the Blindfolded Code Training Exercise
05:25

Setup and Execution Of the Blindfolded Code Training Exercise

Published on: March 29, 2019

9.9K

Area of Science:

  • Medical Education
  • Emergency Medicine
  • Clinical Trials

Background:

  • Basic life support (BLS) and automated external defibrillation (AED) are critical emergency interventions.
  • Comparing training modalities is essential for optimizing resuscitation outcomes.
  • Previous research has explored various BLS/AED training methods.

Purpose of the Study:

  • To present supplementary data from a cluster randomized trial comparing self-learning versus instructor-led BLS/AED training.
  • To provide detailed information on participant consent, skills assessment tools, and knowledge questionnaires.
  • To analyze the long-term retention of BLS/AED skills and knowledge.

Main Methods:

  • Supplementary data includes informed consent forms, the Cardiff Test for practical skills, and questionnaires.
  • Questionnaires assessed background factors, theoretical knowledge, self-assessed knowledge, confidence, and willingness to act.
  • Data were collected immediately after training and at a six-month follow-up.

Main Results:

  • The study presents comparisons of outcomes immediately post-intervention versus six months later for each training group.
  • Results are detailed in three tables, analyzing changes in practical skills and knowledge retention.
  • Two additional tables identify reasons for participants' unpreparedness to perform CPR/AED in out-of-hospital cardiac arrest scenarios.

Conclusions:

  • This supplementary data enhances the understanding of BLS/AED training effectiveness and long-term skill retention.
  • The findings contribute to evidence-based recommendations for optimizing BLS/AED training programs.
  • Understanding barriers to acting in emergencies is crucial for improving public response to cardiac arrest.