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

Hazard Ratio01:12

Hazard Ratio

83
The hazard ratio (HR) is a widely used measure in clinical trials to compare the risk of events, such as death or disease recurrence, between two groups over time. It reflects the ratio of hazard rates—the instantaneous risk of the event occurring—between a treatment group and a control group. This measure provides valuable insights into the relative effectiveness of a treatment by assessing how the risk of an event differs between the two groups.
For example, in a clinical trial...
83
Comparing the Survival Analysis of Two or More Groups01:20

Comparing the Survival Analysis of Two or More Groups

142
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...
142
Community Based Intervention01:30

Community Based Intervention

32
Community-based interventions in mental health represent a paradigm shift from institution-centered care to treatments embedded within the fabric of local communities. By prioritizing inclusion and leveraging existing societal structures, this approach fosters a supportive environment conducive to addressing mental health challenges while promoting individual dignity and agency.
Foundations of Community Mental Health Programs
Central to the success of community-based interventions is the...
32
Cancer Survival Analysis01:21

Cancer Survival Analysis

328
Cancer survival analysis focuses on quantifying and interpreting the time from a key starting point, such as diagnosis or the initiation of treatment, to a specific endpoint, such as remission or death. This analysis provides critical insights into treatment effectiveness and factors that influence patient outcomes, helping to shape clinical decisions and guide prognostic evaluations. A cornerstone of oncology research, survival analysis tackles the challenges of skewed, non-normally...
328
Clinical Trials01:16

Clinical Trials

6.6K
Clinical trials are prospective experimental studies conducted on humans to determine the safety and efficacy of treatments, drugs, diet methods, and medical devices. Using statistics in clinical trials enables researchers to derive reasonable and accurate conclusions from the collected data, allowing them to make wise decisions in uncertain situations. In medical research, statistical methods are crucial for preventing errors and bias.
There are four phases in a clinical trial. A phase one...
6.6K

You might also read

Related Articles

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

Sort by
Same author

Rezafungin Versus Caspofungin in Candidaemia and Invasive Candidiasis: A Post Hoc Pooled Analysis of Phase 2 and Phase 3 Trials.

Mycoses·2026
Same author

Pilot Study and Evaluation of a Sleep Health Education Program for Early High School.

The Journal of school health·2026
Same author

Infant feeding decisions among people living with human immunodeficiency virus in the United States: a pilot study.

Frontiers in reproductive health·2026
Same author

Tobacco smoking disrupts bile acid and tryptophan metabolism in multiple sclerosis.

Multiple sclerosis (Houndmills, Basingstoke, England)·2026
Same author

Correction: Navigating guidelines and realities: informed free choice in infant feeding for people living with HIV.

Frontiers in reproductive health·2026
Same author

"<i>He accepted me the way I am … most people can't</i>": a qualitative analysis of HIV stigma experienced by HIV sero-different couples who desire to conceive along Lake Victoria, Kenya.

AIDS care·2026

Related Experiment Video

Updated: Jun 3, 2025

Implementation of a Real-Time Psychosis Risk Detection and Alerting System Based on Electronic Health Records using CogStack
07:31

Implementation of a Real-Time Psychosis Risk Detection and Alerting System Based on Electronic Health Records using CogStack

Published on: May 15, 2020

7.0K

MATES in Manufacturing: A Cluster RCT Evaluation of a Workplace Suicide Prevention Program.

Anthony D LaMontagne1,2, Christopher Lockwood3, Andrew Mackinnon4

  • 1Institute for Health Transformation, Deakin University, Geelong, Australia.

American Journal of Industrial Medicine
|January 12, 2025
PubMed
Summary

The MATES suicide prevention program adapted for manufacturing did not improve worker help-seeking intentions or other mental health outcomes. Exploratory analysis suggested potential benefit from seeking help from program connectors.

Keywords:
cluster randomizedeffectivenessevaluationexperimentalimplementationinterventionmanufacturingpreventionsuicidetrialworkplace

More Related Videos

Mindfulness in Motion MIM: An Onsite Mindfulness Based Intervention MBI for Chronically High Stress Work Environments to Increase Resiliency and Work Engagement
12:22

Mindfulness in Motion MIM: An Onsite Mindfulness Based Intervention MBI for Chronically High Stress Work Environments to Increase Resiliency and Work Engagement

Published on: July 1, 2015

23.4K
Polar Histogram Visualization of Acute Stress Disorder Scale Scores for Comprehensive Clinical Assessment
08:25

Polar Histogram Visualization of Acute Stress Disorder Scale Scores for Comprehensive Clinical Assessment

Published on: December 6, 2024

297

Related Experiment Videos

Last Updated: Jun 3, 2025

Implementation of a Real-Time Psychosis Risk Detection and Alerting System Based on Electronic Health Records using CogStack
07:31

Implementation of a Real-Time Psychosis Risk Detection and Alerting System Based on Electronic Health Records using CogStack

Published on: May 15, 2020

7.0K
Mindfulness in Motion MIM: An Onsite Mindfulness Based Intervention MBI for Chronically High Stress Work Environments to Increase Resiliency and Work Engagement
12:22

Mindfulness in Motion MIM: An Onsite Mindfulness Based Intervention MBI for Chronically High Stress Work Environments to Increase Resiliency and Work Engagement

Published on: July 1, 2015

23.4K
Polar Histogram Visualization of Acute Stress Disorder Scale Scores for Comprehensive Clinical Assessment
08:25

Polar Histogram Visualization of Acute Stress Disorder Scale Scores for Comprehensive Clinical Assessment

Published on: December 6, 2024

297

Area of Science:

  • Occupational Health
  • Mental Health Research
  • Program Evaluation

Background:

  • The MATES in Construction suicide prevention program was adapted for the manufacturing sector.
  • A pilot study evaluated its effectiveness in this new industry.

Purpose of the Study:

  • To assess the impact of an adapted suicide prevention program on manufacturing workers' mental health and help-seeking behaviors.
  • To evaluate the program's effectiveness using a randomized controlled trial design.

Main Methods:

  • Ten manufacturing worksites were randomized into intervention (5) and wait-list control (5) groups.
  • 1245 workers participated at baseline, with 648 completing the final assessment.
  • Key outcomes included help-seeking intentions (GHSQ), suicide literacy (LOSS), and secondary mental health indicators.

Main Results:

  • The intervention was not fully implemented across all sites.
  • While some improvements were seen within the intervention group for LOSS and GHSQ scores, differences between groups did not reach statistical significance.
  • No secondary outcomes showed improvement compared to the control group.

Conclusions:

  • The adapted MATES program, as implemented, was not effective in improving primary or secondary outcomes in the manufacturing sector.
  • Further research may explore specific components, like seeking help from program connectors, for potential targeted interventions.