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

Reliability and Validity01:29

Reliability and Validity

13.8K
Reliability and validity are two important considerations that must be made with any type of data collection. Reliability refers to the ability to consistently produce a given result. In the context of psychological research, this would mean that any instruments or tools used to collect data do so in consistent, reproducible ways.
13.8K
National Nursing Organizations I01:26

National Nursing Organizations I

3.0K
Nursing organizations assume a significant role in consistently developing the nursing profession through education, research studies, establishing practice standards, and reforming health policies. Typically, nursing organizations operate at the regional, national, and international levels. For example, the International Council of Nurses (ICN) represents more than 28 million nurses worldwide. In contrast, the American Nurses Association (ANA) is a membership organization representing nurses...
3.0K
National Nursing Organizations II01:30

National Nursing Organizations II

2.0K
Nursing organizations play a vital role in representing nurses working in specialized clinical settings, such as the American Association of Critical-Care Nurses (AACN).
The AACN emphasizes a healthy work environment through six standards to achieve an optimal patient outcome. The standards are appropriate staffing, meaningful recognition, collaboration, authentic leadership, effective communication, and decision-making. In addition, AACN provides certification programs, webinars, journals, and...
2.0K
Predicting Reaction Outcomes02:24

Predicting Reaction Outcomes

10.8K
Kinetics describes the rate and path by which a reaction occurs. In contrast, thermodynamics deals with state functions and describes the properties, behavior, and components of a system. It is not concerned with the path taken by the process and cannot address the rate at which a reaction occurs. Although it does provide information about what can happen during a reaction process, it does not describe the detailed steps of what appears on an atomic or a molecular level. On the other hand,...
10.8K
Outcomes of Glycolysis01:13

Outcomes of Glycolysis

107.1K
Nearly all the energy used by cells comes from the bonds that make up complex organic compounds. These organic compounds are broken down into simpler molecules, such as glucose. As a result, cells extract energy from glucose over many chemical reactions—a process called cellular respiration.
Cellular respiration can occur aerobically (with oxygen) or anaerobically (without oxygen). In the presence of oxygen, cellular respiration starts with glycolysis and continues with pyruvate...
107.1K
Data Validation01:03

Data Validation

6.5K
Data validation is an essential part of a comprehensive assessment. Validation is confirming or verifying and opening the door to gathering more assessment data as it clarifies vague or unclear data. The process of checking and verifying the collected information is called data validation. The primary purpose of data validation is to ensure data is as free from error, bias, and misinterpretation as possible.
Nursing assessment guides are generally based on holistic models rather than medical...
6.5K

You might also read

Related Articles

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

Sort by
Same author

Barriers and facilitators to intracerebral haemorrhage platform trial recruitment: a survey of stroke clinicians.

Cerebrovascular diseases (Basel, Switzerland)·2026
Same author

Baseline characteristics of patients recruited to the mannitol for cerebral oedema after acute intracerebral haemorrhage (MACE-ICH) trial.

Clinical neurology and neurosurgery·2026
Same author

Developing a strategic action plan for reducing the burden of stroke in Africa: report of the first African Stroke Leaders' Summit.

Frontiers in stroke·2026
Same author

Understanding the Drivers and Cost Impact of Traditional Medicine Use for Stroke Rehabilitation in India: Insights from the ATTEND Trial.

Cerebrovascular diseases (Basel, Switzerland)·2025
Same author

CHOSEN: A Randomized Controlled Feasibility Trial.

Journal of the American Heart Association·2025
Same author

Influence of age on the association of vascular risk factors with acute stroke (INTERSTROKE): a case-control study.

The lancet. Healthy longevity·2025

Related Experiment Video

Updated: Jan 27, 2026

Using Learning Outcome Measures to assess Doctoral Nursing Education
10:07

Using Learning Outcome Measures to assess Doctoral Nursing Education

Published on: June 21, 2010

19.4K

Home-Time Is a Feasible and Valid Stroke Outcome Measure in National Datasets.

Iain McDermid1, Mark Barber2, Martin Dennis3

  • 1From the NHS National Services Scotland, Edinburgh (I.M.D.).

Stroke
|March 22, 2019
PubMed
Summary

Home-time (HT) assessment after stroke is feasible and valid using national healthcare data. This cost-efficient measure reflects functional recovery and can be used by other databases.

Keywords:
length of staymorbidityquality improvementstrokesurvivors

More Related Videos

Real-Time Monitoring and Modulation of Blood Pressure in a Rabbit Model of Ischemic Stroke
09:00

Real-Time Monitoring and Modulation of Blood Pressure in a Rabbit Model of Ischemic Stroke

Published on: February 10, 2023

1.6K
A User-friendly and Powerful R Analysis of Large-scale Datasets
10:56

A User-friendly and Powerful R Analysis of Large-scale Datasets

Published on: November 4, 2025

361

Related Experiment Videos

Last Updated: Jan 27, 2026

Using Learning Outcome Measures to assess Doctoral Nursing Education
10:07

Using Learning Outcome Measures to assess Doctoral Nursing Education

Published on: June 21, 2010

19.4K
Real-Time Monitoring and Modulation of Blood Pressure in a Rabbit Model of Ischemic Stroke
09:00

Real-Time Monitoring and Modulation of Blood Pressure in a Rabbit Model of Ischemic Stroke

Published on: February 10, 2023

1.6K
A User-friendly and Powerful R Analysis of Large-scale Datasets
10:56

A User-friendly and Powerful R Analysis of Large-scale Datasets

Published on: November 4, 2025

361

Area of Science:

  • Neurology
  • Public Health
  • Health Services Research

Background:

  • Home-time (HT) is an outcome measure for stroke patients, defined as time spent at home post-stroke.
  • Assessing HT using national data was hypothesized to be feasible and valid.
  • Routine clinical data offers a scalable approach to measure stroke outcomes.

Purpose of the Study:

  • To determine the feasibility and validity of assessing 90-day Home-time (HT) using national stroke data.
  • To evaluate the prognostic validity of HT against baseline stroke characteristics.
  • To establish HT as a potential standardized outcome measure for stroke care.

Main Methods:

  • Linked the Scottish Stroke Care Audit with routine healthcare data for stroke patients from 2005 to 2017.
  • Calculated 90-day HT for a large cohort of Scottish stroke survivors.
  • Assessed prognostic validity of HT using Spearman rank correlation with baseline factors like age and NIH Stroke Scale score.

Main Results:

  • Successfully calculated 90-day HT for 101,969 strokes (99.3% of total Scottish strokes).
  • Mean HT was 46 days, with a wide range observed.
  • HT demonstrated consistent correlations with prognostic factors: age (ρ=-0.35), NIH Stroke Scale score (ρ=-0.54), and a 6-variable model (ρ=-0.61).

Conclusions:

  • Home-time (HT) can be reliably derived at scale from routine clinical data.
  • HT serves as a valid proxy measure for functional recovery after stroke.
  • HT offers a time and cost-efficient method for assessing medium and longer-term stroke outcomes in national databases.