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

Longitudinal Research02:20

Longitudinal Research

13.0K
Sometimes we want to see how people change over time, as in studies of human development and lifespan. When we test the same group of individuals repeatedly over an extended period of time, we are conducting longitudinal research. Longitudinal research is a research design in which data-gathering is administered repeatedly over an extended period of time. For example, we may survey a group of individuals about their dietary habits at age 20, retest them a decade later at age 30, and then again...
13.0K
Lifestyle Factors and Health01:20

Lifestyle Factors and Health

356
Lifestyle factors play a critical role in maintaining overall health and preventing chronic diseases. Key elements, such as regular physical activity, a nutritious diet, and abstinence from smoking, can significantly enhance physical, mental, and emotional well-being while reducing the risk of several life-threatening conditions.
Benefits of Physical Activity
Physical activity, whether through structured exercise or casual activities like walking, biking, or dancing, is a cornerstone of a...
356
Life Tables01:22

Life Tables

425
A life table is a statistical tool that summarizes the mortality and survival patterns of a population, providing detailed insights into the likelihood of survival or death across different age intervals within a cohort. By organizing data on survival probabilities and mortality rates, life tables offer a clear snapshot of population dynamics over time. They are extensively used in demography, public health, actuarial science, and ecology to analyze life expectancy, design health interventions,...
425
Longitudinal Studies01:26

Longitudinal Studies

409
Longitudinal studies are also widely used in other medical and social science fields. For instance, in cardiovascular research, they can monitor patients' health over decades to identify risk factors for heart disease, such as high cholesterol or smoking, and evaluate the long-term effectiveness of preventive measures. Similarly, in mental health studies, researchers might follow individuals from adolescence into adulthood to understand the development and progression of conditions like...
409
Applications of Life Tables01:22

Applications of Life Tables

268
Life tables are versatile across various fields, providing a quantitative basis for analyzing mortality and survival rates. Whether used by demographers, actuaries, epidemiologists, or sociologists, life tables offer valuable insights into the dynamics of life and death, facilitating informed decisions in public health, insurance, conservation, and beyond. Their broad applicability highlights the interconnectedness of demographic data with practical outcomes in everyday life and strategic...
268
The Effect of Aging on Tissues01:19

The Effect of Aging on Tissues

3.1K
Several body functions deteriorate with age. The external signs of aging are easily identifiable. For example, the skin becomes dry, less elastic, and thins out, forming wrinkles. The skin of the face begins to appear looser due to a decrease in the levels of elastic and collagen fibers in the connective tissue. Additionally, melanin production in the hair follicle decreases with age, resulting in gray hair. Moreover, the senses of sight and hearing decline, so glasses and hearing aids may...
3.1K

You might also read

Related Articles

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

Sort by
Same author

Diphtheria in a congregate setting - facilitators and barriers to an effective Public Health response.

Irish medical journal·2025
Same author

Is COVID-19 finally just a bad flu? Follow-up study comparing disease severity among COVID-19 and seasonal influenza hospital in-patients across pandemic waves in Ireland.

Public health·2024
Same author

Outcomes for Emergency Department Final Diagnosis of Non-specific Complaint compared to Dyspnoea and Pain.

Acute medicine·2024
Same author

Azimuthal Correlations within Exclusive Dijets with Large Momentum Transfer in Photon-Lead Collisions.

Physical review letters·2023
Same author

Short- and long-term mortality following acute medical admission.

QJM : monthly journal of the Association of Physicians·2023
Same author

Outcomes and Utility of Troponin and NT-proBNP testing in Dyspnoea Presentations.

Irish medical journal·2023
Same journal

Unlocking the potential of electronic health records for research purposes.

Irish medical journal·2026
Same journal

ICU Handover: A Persistent Vulnerability in Critical Care Settings.

Irish medical journal·2026
Same journal

The Sugar-Sweetened Beverage Tax (Sugar Tax): Innovation and Stasis.

Irish medical journal·2026
Same journal

Gastrointestinal trichobezoars presenting as abdominal pain and obstruction - Rapunzel syndrome.

Irish medical journal·2026
Same journal

When Sepsis Kills: A Fatal Cascade of Invasive Group A Streptococcal Sepsis.

Irish medical journal·2026
Same journal

Fulminant Thrombotic Thrombocytopenic Purpura presenting through the FAST Stroke Pathway.

Irish medical journal·2026
See all related articles

Related Experiment Video

Updated: Dec 23, 2025

Surveying Low-Cost Methods to Measure Lifespan and Healthspan in Caenorhabditis elegans
10:08

Surveying Low-Cost Methods to Measure Lifespan and Healthspan in Caenorhabditis elegans

Published on: May 18, 2022

3.9K

Next Stop a Longer Life.

R Conway1, A O'Farrell2

  • 1Department of Public Health, South East, Health Service Executive (HSE).

Irish Medical Journal
|April 21, 2020
PubMed
Summary
This summary is machine-generated.

Walking an extra bus stop daily can significantly boost public health. Commuters in Dublin could gain an estimated 50 days of life expectancy by increasing their physical activity through this simple change.

More Related Videos

Measurement of Lifespan in Drosophila melanogaster
10:00

Measurement of Lifespan in Drosophila melanogaster

Published on: January 7, 2013

35.2K
Measuring Caenorhabditis elegans Life Span in 96 Well Microtiter Plates
12:23

Measuring Caenorhabditis elegans Life Span in 96 Well Microtiter Plates

Published on: March 18, 2011

37.7K

Related Experiment Videos

Last Updated: Dec 23, 2025

Surveying Low-Cost Methods to Measure Lifespan and Healthspan in Caenorhabditis elegans
10:08

Surveying Low-Cost Methods to Measure Lifespan and Healthspan in Caenorhabditis elegans

Published on: May 18, 2022

3.9K
Measurement of Lifespan in Drosophila melanogaster
10:00

Measurement of Lifespan in Drosophila melanogaster

Published on: January 7, 2013

35.2K
Measuring Caenorhabditis elegans Life Span in 96 Well Microtiter Plates
12:23

Measuring Caenorhabditis elegans Life Span in 96 Well Microtiter Plates

Published on: March 18, 2011

37.7K

Area of Science:

  • Public Health
  • Epidemiology
  • Biostatistics

Background:

  • Health promotion campaigns often seek novel ways to present physical activity benefits.
  • Calculating potential life expectancy increases can motivate public engagement.

Purpose of the Study:

  • To quantify the life expectancy gains from increased physical activity among public transport users.
  • To provide data for a health promotion campaign encouraging walking.

Main Methods:

  • Estimating additional weekly walking time for Dublin Bus commuters alighting one stop earlier.
  • Calculating the reduced mortality risk associated with this increased physical activity.
  • Applying these estimates to Irish life tables to determine changes in life expectancy.

Main Results:

  • Alighting one stop earlier results in an average of 4.42 additional minutes of walking per journey.
  • This equates to 44.21 minutes of additional walking per week for a commuter.
  • An estimated 50-day increase in life expectancy for the male Dublin Bus commuter population was calculated.

Conclusions:

  • Even modest increases in physical activity, like walking an extra bus stop, yield significant health benefits.
  • Benefits include reduced risk of cardiovascular disease, diabetes, and psychosocial improvements.
  • Higher levels of physical activity are associated with prevention of weight gain and certain cancers.