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

Variability: Analysis01:11

Variability: Analysis

570
Measures of variability are statistical metrics that reveal the dispersion pattern within a dataset. They are pivotal in biostatistics, providing insights into the heterogeneity within health and biological data. Variability signifies the degree to which data points diverge from one another, helping researchers understand the potential range of values and associated uncertainty within the data.
The range is a simple measure of variability, indicating the difference between the highest and...
570
Acute Kidney Injury III: Clinical Manifestations01:29

Acute Kidney Injury III: Clinical Manifestations

1.0K
Acute Kidney Injury (AKI) progresses through distinct clinical phases: the oliguric, diuretic, and recovery phases, each marked by unique manifestations and challenges.Oliguric Phase:The oliguric phase is the initial stage of AKI, typically lasting 10 to 14 days. This phase is marked by a significant reduction in urine output, usually less than 400 mL per day, indicating decreased kidney function. Fluid retention is a prominent feature, leading to symptoms such as edema, hypertension, and...
1.0K
Dosage Regimen: Individualization01:24

Dosage Regimen: Individualization

230
Individualization in dosing regimens is the customization of medication doses for individual patients. Its necessity arises from the goal of maximizing therapeutic benefits while minimizing risks. This approach is pivotal because human responses to drugs can vary widely; what is effective for one person may be inadequate or excessive for another. Interpatient (intersubject) variability refers to differences in drug responses between individuals, while intrapatient (intrasubject) variability...
230
Photoreceptors and Visual Pathways01:22

Photoreceptors and Visual Pathways

9.6K
At the molecular level, visual signals trigger transformations in photopigment molecules, resulting in changes in the photoreceptor cell's membrane potential. The photon's energy level is denoted by its wavelength, with each specific wavelength of visible light associated with a distinct color. The spectral range of visible light, classified as electromagnetic radiation, spans from 380 to 720 nm. Electromagnetic radiation wavelengths exceeding 720 nm fall under the infrared category,...
9.6K
Acute Respiratory Failure-V01:29

Acute Respiratory Failure-V

541
The treatment for acute respiratory failure varies based on factors like the underlying cause, overall health, and severity. A collaborative healthcare team is essential for early detection, often through arterial blood gas analysis. Identifying the cause is the primary goal, with treatment strategies adjusted for ventilation/perfusion (V/Q) mismatch, shunting, or diffusion impairment.
Ensure that patients are monitored continuously for their response to therapy, including changes in...
541
Acute Respiratory Failure-I01:21

Acute Respiratory Failure-I

1.2K
Acute respiratory failure is a condition characterized by the inability of the lungs to perform their primary function: gas exchange. This failure leads to insufficient oxygen levels (hypoxemia) in the blood, elevated carbon dioxide levels (hypercapnia), or both, causing critical impairment in organ function.
Definition: It is defined by specific criteria based on blood gas measurements. Hypoxemia happens when the partial pressure of oxygen (PaO2) falls below 60 mmHg. At the same time,...
1.2K

You might also read

Related Articles

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

Sort by
Same author

Office-based Approach to Evaluation and Management of Abnormal Uterine Bleeding.

Clinical obstetrics and gynecology·2019
Same author

The Nursing Value Model: A Structured Approach to Measuring Nursing Care.

Studies in health technology and informatics·2018
Same author

Essure insert expulsion after 3-month hysterosalpingogram confirmation of bilateral tubal occlusion and bilateral correct placement: case report.

Journal of minimally invasive gynecology·2013
Same journal

The CNO-CFO Dyad: A Strategic Driver of Organizational Performance.

The Journal of nursing administration·2026
Same journal

Elements of Effective Professional Governance: An Integrative Review.

The Journal of nursing administration·2026
Same journal

New Nurse Well-Being: Implications for Retention, Job Satisfaction, and Patient Safety.

The Journal of nursing administration·2026
Same journal

Virtual Nursing Programs in Acute Care Settings: A Scoping Review of Patient, Nurse, and System-Level Outcomes.

The Journal of nursing administration·2026
Same journal

Occupational Fatigue and Cognitive Performance Among Front-Line Nurse Leaders: The Interplay of Personal and Work Factors.

The Journal of nursing administration·2026
Same journal

Enhancing Resilience and Well-Being Among Nurse Leaders: A Randomized Controlled Trial of Mindfulness and Narrative Interventions.

The Journal of nursing administration·2026
See all related articles

Related Experiment Video

Updated: Feb 23, 2026

Author Spotlight: Assessment of Visual Acuity in Central Vision Loss Through Motion-Based Peripheral Vision Testing
06:25

Author Spotlight: Assessment of Visual Acuity in Central Vision Loss Through Motion-Based Peripheral Vision Testing

Published on: February 23, 2024

1.2K

Variability in Acuity in Acute Care.

Amy L Garcia1

  • 1Author Affiliation: Director and Chief Nursing Officer, Cerner Corporation, Overland Park, Kansas.

The Journal of Nursing Administration
|September 1, 2017
PubMed
Summary
This summary is machine-generated.

Patient care needs (acuity) vary significantly during treatment, even within the same condition like heart failure. Acuity should be measured, not assumed, to optimize staffing and patient care decisions.

More Related Videos

Author Spotlight: An Automated Method for Assessing Visual Acuity in Infants and Toddlers Using an Eye-Tracking System
05:10

Author Spotlight: An Automated Method for Assessing Visual Acuity in Infants and Toddlers Using an Eye-Tracking System

Published on: March 17, 2023

3.8K
Stereoacuity Improvement using Random-Dot Video Games
06:25

Stereoacuity Improvement using Random-Dot Video Games

Published on: January 14, 2020

15.1K

Related Experiment Videos

Last Updated: Feb 23, 2026

Author Spotlight: Assessment of Visual Acuity in Central Vision Loss Through Motion-Based Peripheral Vision Testing
06:25

Author Spotlight: Assessment of Visual Acuity in Central Vision Loss Through Motion-Based Peripheral Vision Testing

Published on: February 23, 2024

1.2K
Author Spotlight: An Automated Method for Assessing Visual Acuity in Infants and Toddlers Using an Eye-Tracking System
05:10

Author Spotlight: An Automated Method for Assessing Visual Acuity in Infants and Toddlers Using an Eye-Tracking System

Published on: March 17, 2023

3.8K
Stereoacuity Improvement using Random-Dot Video Games
06:25

Stereoacuity Improvement using Random-Dot Video Games

Published on: January 14, 2020

15.1K

Area of Science:

  • Nursing
  • Healthcare Management
  • Patient Care

Background:

  • Patient acuity, defined as the need for nursing care, is crucial for determining care levels, staffing, and nurse-patient assignments.
  • Electronic health records contain valuable nurse-generated data that can be analyzed for decision support.

Purpose of the Study:

  • To describe the variability in patient acuity within a population of acute care patients.
  • To analyze factors influencing acuity in heart failure patients.

Main Methods:

  • A descriptive, retrospective analysis was conducted.
  • Data from 28,739 nursing assessments of 405 heart failure patients in a southern hospital were analyzed.

Main Results:

  • Patient acuity varied significantly throughout the course of treatment.
  • Gender, age, unit type, and length of stay impacted acuity, though with a small effect size (<1%).
  • Acuity levels fluctuated, with mean acuity stabilizing around 12 hours, decreasing until 88 hours, and then increasing towards discharge.

Conclusions:

  • Understanding acuity variability is essential for informed decision-making regarding patient care, staffing, and cost management.
  • Frequent, real-time acuity measurements can help track patient progress and evaluate nursing interventions.