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

Comparing the Survival Analysis of Two or More Groups01:20

Comparing the Survival Analysis of Two or More Groups

609
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...
609
Birth Control Methods01:22

Birth Control Methods

6.8K
Vasectomy is a surgical form of male sterilization that involves severing and sealing the vasa deferentia, preventing sperm from mixing with semen during ejaculation. Because a vasectomy does not impact the testes' ability to produce testosterone, hormone levels, libido, and sexual function generally remain unchanged. While vasectomy is highly effective in preventing pregnancy, with a success rate near 99.85%, rare cases of recanalization (spontaneous reconnection) can occur. Although...
6.8K
Methods for Controlling Microbial Growth01:29

Methods for Controlling Microbial Growth

1.7K
Microbial growth control refers to various methods employed to inhibit, reduce, or eliminate microorganisms to ensure safety and hygiene across different settings. These methods are categorized based on the target environment and the level of microbial control required.Biocides are versatile agents designed to control microorganisms by either inhibiting their growth or outright killing them. These agents work through various physical, chemical, mechanical, or biological mechanisms. The...
1.7K
Biological Methods for Microbial Control01:28

Biological Methods for Microbial Control

903
Biological agents offer an effective means of controlling microbial growth by leveraging natural processes like predation, competition, and the secretion of antimicrobial substances.Predatory bacteria such as Bdellovibrio species target and kill pathogens like Salmonella and E. coli. They are widely used in poultry farms to control infections. Myxococcus species help combat plant-pathogenic fungi. These naturally occurring predators serve as eco-friendly alternatives to chemical pesticides and...
903
Relative Risk01:12

Relative Risk

2.2K
Relative risk (RR) is a statistical measure commonly used in epidemiology to compare the likelihood of a particular event occurring between two groups. This metric is important for evaluating the relationship between exposure to a specific risk factor and the probability of a particular outcome. It plays a crucial role in medical research, public health studies, and risk assessment. Relative risk quantifies how much more (or less) likely an event is to occur in an exposed group compared to an...
2.2K
Controlled-Potential Coulometry: Electrolytic Methods01:17

Controlled-Potential Coulometry: Electrolytic Methods

731
Controlled-potential coulometry, also known as potentiostatic coulometry, employs a three-electrode system in which the working electrode's potential is precisely regulated using a potentiostat. Platinum working electrodes are utilized for positive potentials, while mercury pool electrodes are favored for extremely negative potentials. The platinum counter electrode is separated from the analyte using a membrane or salt bridge to avoid interference in the analysis.
The chosen potential...
731

You might also read

Related Articles

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

Sort by
Same author

Sociocultural factors associated with COVID-19 vaccination status among Recent Latino Immigrants.

Journal of Latina/o psychology·2025
Same author

Risk Perceptions Related to Driving After Use of Alcohol and Cannabis in a Cross-National Sample of University Students in 6 Countries.

Substance use & addiction journal·2025
Same author

Recent Latino immigrants to Miami-Dade County, Florida: Impaired driving behaviors during the initial years after immigration and the pandemic lockdown.

Journal of safety research·2025
Same author

Long-term impact of familismo and ethnic identity on latinx college student drinking and high-risk consequences.

Journal of ethnicity in substance abuse·2024
Same author

Injury and fatality risks for child pedestrians and cyclists on public roads.

Injury epidemiology·2024
Same author

Recent Latinx immigrants to Miami/Dade County (FL): Travel patterns before, during, and one year after the COVID-19 pandemic lockdown.

Journal of safety research·2024
Same journal

Bicyclist overtaking in naturalistic riding data: Speed, clearance, and implications for injury risk.

Traffic injury prevention·2026
Same journal

Study of adaptation parameters of merging zones for freeway interchange ramps considering CAV & AV mixed traffic environments.

Traffic injury prevention·2026
Same journal

Behavioral determinants of motorcyclist personal protective equipment (PPE) use in five European cities.

Traffic injury prevention·2026
Same journal

Impact of grade designs of long mountainous freeway tunnel with crest vertical curve on traffic safety at tunnel portals.

Traffic injury prevention·2026
Same journal

Associations between blood ethanol concentration, clinical impairment test results, and traffic accident involvement among apprehended drivers.

Traffic injury prevention·2026
Same journal

Crash severity determinants in Saudi Arabia's Eastern Province: Evidence from logistic regression and neural networks.

Traffic injury prevention·2026
See all related articles

Related Experiment Video

Updated: Feb 8, 2026

Using a Comparative Species Approach to Investigate the Neurobiology of Paternal Responses
07:59

Using a Comparative Species Approach to Investigate the Neurobiology of Paternal Responses

Published on: September 19, 2011

13.1K

Methods for investigating crash risk: Comparing case-control with responsibility analysis.

Robert B Voas1, Jie Yao1, Michael Scherer1

  • 1a Pacific Institute for Research and Evaluation , Calverton , Maryland.

Traffic Injury Prevention
|June 26, 2018
PubMed
Summary
This summary is machine-generated.

Responsibility analysis and case-control studies both accurately estimate driver crash risk. Responsibility analysis is a viable alternative when case-control studies face financial or time constraints.

Keywords:
Responsibility analysisalcoholcase–controlcrashdrug

More Related Videos

Laboratory Scale Slow Cook-Off Testing of Rocket Propellants: The Combustion Rate Analysis of a Slowly Heated Propellant CRASH-P Test
06:52

Laboratory Scale Slow Cook-Off Testing of Rocket Propellants: The Combustion Rate Analysis of a Slowly Heated Propellant CRASH-P Test

Published on: February 6, 2021

4.4K
Handwriting Analysis Indicates Spontaneous Dyskinesias in Neuroleptic Naïve Adolescents at High Risk for Psychosis
05:52

Handwriting Analysis Indicates Spontaneous Dyskinesias in Neuroleptic Naïve Adolescents at High Risk for Psychosis

Published on: November 21, 2013

15.5K

Related Experiment Videos

Last Updated: Feb 8, 2026

Using a Comparative Species Approach to Investigate the Neurobiology of Paternal Responses
07:59

Using a Comparative Species Approach to Investigate the Neurobiology of Paternal Responses

Published on: September 19, 2011

13.1K
Laboratory Scale Slow Cook-Off Testing of Rocket Propellants: The Combustion Rate Analysis of a Slowly Heated Propellant CRASH-P Test
06:52

Laboratory Scale Slow Cook-Off Testing of Rocket Propellants: The Combustion Rate Analysis of a Slowly Heated Propellant CRASH-P Test

Published on: February 6, 2021

4.4K
Handwriting Analysis Indicates Spontaneous Dyskinesias in Neuroleptic Naïve Adolescents at High Risk for Psychosis
05:52

Handwriting Analysis Indicates Spontaneous Dyskinesias in Neuroleptic Naïve Adolescents at High Risk for Psychosis

Published on: November 21, 2013

15.5K

Area of Science:

  • Traffic safety research
  • Epidemiological methods

Background:

  • Establishing relative risk in traffic safety involves case-control studies or responsibility analysis.
  • Both methods are valid but present unique challenges.
  • Control group selection significantly impacts crash risk estimates for drivers with positive blood alcohol concentrations (BACs).

Purpose of the Study:

  • To compare the accuracy of crash risk estimates using different control case criteria.
  • To evaluate the influence of control case development on driver crash risk estimation.
  • To assess responsibility analysis as an alternative to case-control studies.

Main Methods:

  • Applied responsibility analysis to a crash-involved driver dataset.
  • Utilized two sets of control cases: one from responsibility analysis and one from a case-control study.
  • Compared crash risk curves generated by both methods.

Main Results:

  • Crash risk curves derived from case-control and responsibility analysis did not show significant differences.
  • Both methodologies provide valid estimates of relative crash risk for drivers.
  • Responsibility analysis effectively uses non-responsible drivers as an "induced exposure" control group.

Conclusions:

  • Responsibility analysis is a scientifically sound and methodologically valid approach for estimating driver crash risk.
  • It offers a more feasible and cost-effective alternative to case-control studies.
  • Researchers should consider responsibility analysis when facing financial or time limitations.