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

Introduction to z Scores01:06

Introduction to z Scores

11.2K
A z score (or standardized value) is measured in units of the standard deviation. It tells you how many standard deviations the value x is above (to the right of) or below (to the left of) the mean, μ. Values of x that are larger than the mean have positive z scores, and values of x that are smaller than the mean have negative z scores. If x equals the mean, then x has a zero z score. It is important to note that the mean of the z scores is zero, and the standard deviation is one.
z scores...
11.2K
Introduction to z Scores01:05

Introduction to z Scores

1.4K
A z score (or standardized value) is measured in units of the standard deviation. It indicates how many standard deviations the value x is above (to the right of) or below (to the left of) the mean, μ. Values of x that are larger than the mean have positive z scores, and values of x that are smaller than the mean have negative z scores. If x equals the mean, then x has a zero z score. It is important to note that the mean of the z scores is zero, and the standard deviation is one.
z scores...
1.4K
z Scores and Area Under the Curve01:17

z Scores and Area Under the Curve

19.6K
z scores are the standardized values obtained after converting a normal distribution into a standard normal distribution. A z score is measured in units of the standard deviation. The z score tells you how many standard deviations the value x is above (to the right of) or below (to the left of) the mean, μ. Values of x that are larger than the mean have positive z scores, and values of x that are smaller than the mean have negative z scores. If x equals the mean, then x has a z score of...
19.6K
Decision Making01:20

Decision Making

991
Decision-making is a fundamental cognitive process that involves evaluating alternatives and selecting among them. This process can range from simple choices, such as deciding what to wear, to complex decisions, like choosing a major in college or a career path. The complexity of the decision often dictates the approach we use, which can be broadly categorized into two types: automatic and controlled decision-making.
Automatic decision-making is fast, intuitive, and relies on gut feelings...
991
Calculating the Equilibrium Constant02:46

Calculating the Equilibrium Constant

38.1K
The equilibrium constant for a reaction is calculated from the equilibrium concentrations (or pressures) of its reactants and products. If these concentrations are known, the calculation simply involves their substitution into the Kc expression.
For example, gaseous nitrogen dioxide forms dinitrogen tetroxide according to this equation:
38.1K
Calculating Standard Free Energy Changes02:49

Calculating Standard Free Energy Changes

25.6K
The free energy change for a reaction that occurs under the standard conditions of 1 bar pressure and at 298 K is called the standard free energy change. Since free energy is a state function, its value depends only on the conditions of the initial and final states of the system. A convenient and common approach to the calculation of free energy changes for physical and chemical reactions is by use of widely available compilations of standard state thermodynamic data. One method involves the...
25.6K

You might also read

Related Articles

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

Sort by
Same author

Adopting common data elements for the National Trauma Research Repository through a consensus meeting: the trauma core.

Trauma surgery & acute care open·2026
Same author

Do tourniquets for extremity injuries save lives?

Trauma surgery & acute care open·2026
Same author

Emergent Transfusion and Hemolytic Disease of the Fetus and Newborn Risk Mitigation in Females of Childbearing Potential with Life-Threatening Bleeding: A Clinical Practice Guideline.

Journal of the American College of Surgeons·2025
Same author

Building capacity for ATLS trauma education: role of nurse practitioners and physician assistants.

Trauma surgery & acute care open·2024
Same author

Autonomous IL-36R signaling in neutrophils activates potent antitumor effector functions.

The Journal of clinical investigation·2023
Same author

Activity of tumor-associated macrophage depletion by CSF1R blockade is highly dependent on the tumor model and timing of treatment.

Cancer immunology, immunotherapy : CII·2021

Related Experiment Video

Updated: Feb 5, 2026

A Novel In Vitro Model of Blast Traumatic Brain Injury
08:59

A Novel In Vitro Model of Blast Traumatic Brain Injury

Published on: December 21, 2018

11.2K

Calculated Decisions: Blast Lung Injury Severity Score

Jennie Kim1, Travis Polk2

  • 1Department of Surgery, Maimonides Medical Center, Brooklyn, NY

Emergency Medicine Practice
|September 6, 2018
PubMed
Summary
This summary is machine-generated.

The Blast Lung Injury Severity Score categorizes primary blast lung injuries into three distinct groups. This classification system aids clinicians in determining appropriate ventilator management strategies for patients.

More Related Videos

Author Spotlight: Development of an Automated Camera-Based System for Real-Time Blast Overpressure Monitoring and TBI Risk Assessment in Military Training
06:20

Author Spotlight: Development of an Automated Camera-Based System for Real-Time Blast Overpressure Monitoring and TBI Risk Assessment in Military Training

Published on: December 6, 2024

3.1K
Author Spotlight: Development of a Laser-Induced Shock Wave Animal Model Without Tympanic Membrane Perforation
05:44

Author Spotlight: Development of a Laser-Induced Shock Wave Animal Model Without Tympanic Membrane Perforation

Published on: March 1, 2024

968

Related Experiment Videos

Last Updated: Feb 5, 2026

A Novel In Vitro Model of Blast Traumatic Brain Injury
08:59

A Novel In Vitro Model of Blast Traumatic Brain Injury

Published on: December 21, 2018

11.2K
Author Spotlight: Development of an Automated Camera-Based System for Real-Time Blast Overpressure Monitoring and TBI Risk Assessment in Military Training
06:20

Author Spotlight: Development of an Automated Camera-Based System for Real-Time Blast Overpressure Monitoring and TBI Risk Assessment in Military Training

Published on: December 6, 2024

3.1K
Author Spotlight: Development of a Laser-Induced Shock Wave Animal Model Without Tympanic Membrane Perforation
05:44

Author Spotlight: Development of a Laser-Induced Shock Wave Animal Model Without Tympanic Membrane Perforation

Published on: March 1, 2024

968

Area of Science:

  • Trauma care
  • Pulmonary medicine
  • Emergency medicine

Background:

  • Primary blast lung injury is a severe consequence of explosive events.
  • Effective stratification is crucial for optimizing patient outcomes.
  • Current management strategies require refined guidance.

Purpose of the Study:

  • To introduce and validate the Blast Lung Injury Severity Score.
  • To establish a standardized method for classifying blast lung injury severity.
  • To guide ventilator treatment decisions in patients with primary blast lung injury.

Main Methods:

  • Development of a novel scoring system.
  • Stratification of injuries into three distinct categories.
  • Correlation of score with ventilator management requirements.

Main Results:

  • The Blast Lung Injury Severity Score effectively stratifies primary blast lung injuries.
  • Three distinct injury categories were identified.
  • The score provides a basis for guiding ventilator treatment.

Conclusions:

  • The Blast Lung Injury Severity Score is a valuable tool for managing primary blast lung injuries.
  • Standardized stratification improves clinical decision-making.
  • This score facilitates tailored ventilator support.