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

Introduction to Epidemiology01:26

Introduction to Epidemiology

856
Epidemiology, known as the cornerstone of public health, involves studying the distribution and determinants of health-related events in defined populations and applying these insights to control health issues. This is essential for understanding how diseases spread, identifying populations at greater risk, and implementing measures to control or prevent outbreaks. Epidemiology addresses not only infectious diseases but also non-communicable conditions like cancer and cardiovascular disease,...
856
Statistical Methods for Analyzing Epidemiological Data01:25

Statistical Methods for Analyzing Epidemiological Data

447
Epidemiological data primarily involves information on specific populations' occurrence, distribution, and determinants of health and diseases. This data is crucial for understanding disease patterns and impacts, aiding public health decision-making and disease prevention strategies. The analysis of epidemiological data employs various statistical methods to interpret health-related data effectively. Here are some commonly used methods:
447
Bias in Epidemiological Studies01:29

Bias in Epidemiological Studies

452
Biases can arise at various stages of research, from study design and data collection to analysis and interpretation. Recognizing and addressing these biases is essential to ensure the validity and reliability of epidemiological findings.Broadly speaking, biases in epidemiology fall into three main categories: selection bias, information bias, and confounding. A more detailed description of possible biases is:  
452
Study Designs in Epidemiology01:20

Study Designs in Epidemiology

315
Epidemiological study designs are fundamental tools for investigating the distribution, determinants, and control of health conditions in populations. They help researchers understand the relationships between exposures and outcomes, and they broadly fall into two categories: "observational" and "experimental" studies.
Observational studies are those where the researcher does not intervene but rather observes natural variations. They include cross-sectional, cohort, and...
315
Causality in Epidemiology01:21

Causality in Epidemiology

568
Causality or causation is a fundamental concept in epidemiology, vital for understanding the relationships between various factors and health outcomes. Despite its importance, there's no single, universally accepted definition of causality within the discipline. Drawing from a systematic review, causality in epidemiology encompasses several definitions, including production, necessary and sufficient, sufficient-component, counterfactual, and probabilistic models. Each has its strengths and...
568
Steps in Outbreak Investigation01:18

Steps in Outbreak Investigation

160
In the ever-evolving field of public health, statistical analysis serves as a cornerstone for understanding and managing disease outbreaks. By leveraging various statistical tools, health professionals can predict potential outbreaks, analyze ongoing situations, and devise effective responses to mitigate impact. For that to happen, there are a few possible stages of the analysis:
160

You might also read

Related Articles

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

Sort by
Same author

Perceptions of research participation among underrepresented groups: Insights using freelisting methodology.

PloS one·2026
Same author

Deep versus Broad: Why Small-scale Qualitative Research Can and Should Inform Our Thinking.

Anesthesiology·2026
Same author

How Patients With Amyotrophic Lateral Sclerosis Perceive Respiratory Interventions: A Mixed-Methods Study to Inform Implementation Efforts.

Neurology. Clinical practice·2025
Same author

The guided understanding of implementation, development & education (GUIDE): a tool for implementation science instruction.

Frontiers in health services·2025
Same author

Protocol for a multisite, observational clinical study of the association between skin colour and pulse oximeter accuracy in children undergoing cardiac catheterisation (PACH study).

BMJ open·2025
Same author

Measuring Representativeness in Clinical Trials.

Circulation·2025

Related Experiment Video

Updated: Aug 7, 2025

Enactive Phenomenological Approach to the Trier Social Stress Test: A Mixed Methods Point of View
05:26

Enactive Phenomenological Approach to the Trier Social Stress Test: A Mixed Methods Point of View

Published on: January 7, 2019

6.8K

Why Epidemiology Is Incomplete Without Qualitative and Mixed Methods.

Meghan B Lane-Fall

    American Journal of Epidemiology
    |March 8, 2023
    PubMed
    Summary

    Epidemiology can improve population health insights by integrating qualitative and quantitative research methods. Combining these approaches addresses gaps left by traditional quantitative-only studies for a fuller understanding.

    Keywords:
    epidemiologic methodsmixed-methods researchqualitative research

    More Related Videos

    Quantification of the Potential Impact of Glyphosate-Based Products on Microbiomes
    07:42

    Quantification of the Potential Impact of Glyphosate-Based Products on Microbiomes

    Published on: January 10, 2022

    4.2K
    A Novel Method for Involving Women of Color at High Risk for Preterm Birth in Research Priority Setting
    14:43

    A Novel Method for Involving Women of Color at High Risk for Preterm Birth in Research Priority Setting

    Published on: January 12, 2018

    11.9K

    Related Experiment Videos

    Last Updated: Aug 7, 2025

    Enactive Phenomenological Approach to the Trier Social Stress Test: A Mixed Methods Point of View
    05:26

    Enactive Phenomenological Approach to the Trier Social Stress Test: A Mixed Methods Point of View

    Published on: January 7, 2019

    6.8K
    Quantification of the Potential Impact of Glyphosate-Based Products on Microbiomes
    07:42

    Quantification of the Potential Impact of Glyphosate-Based Products on Microbiomes

    Published on: January 10, 2022

    4.2K
    A Novel Method for Involving Women of Color at High Risk for Preterm Birth in Research Priority Setting
    14:43

    A Novel Method for Involving Women of Color at High Risk for Preterm Birth in Research Priority Setting

    Published on: January 12, 2018

    11.9K

    Area of Science:

    • Public Health
    • Epidemiology
    • Research Methodology

    Background:

    • Traditional epidemiology primarily relies on quantitative methods to measure disease prevalence and intervention effectiveness.
    • Quantitative approaches, while powerful, have limitations in fully capturing the complexities of population health.
    • Qualitative and mixed methods offer complementary perspectives to address these limitations.

    Purpose of the Study:

    • To explore the philosophical underpinnings differentiating qualitative and quantitative research.
    • To advocate for the integration of qualitative and mixed methods within epidemiologic research.
    • To demonstrate how combining these diverse methodologies can enhance the depth and breadth of epidemiologic inquiry.

    Main Methods:

    • This commentary analyzes the philosophical distinctions between qualitative and quantitative research paradigms.
    • It synthesizes existing literature on the application of mixed methods in public health.
    • The text provides a conceptual framework for integrating qualitative insights into quantitative epidemiologic studies.

    Main Results:

    • Philosophical differences exist in the fundamental assumptions and goals of qualitative versus quantitative research.
    • Qualitative methods provide rich, contextual understanding of health phenomena, complementing quantitative data.
    • Integrating both approaches can lead to more comprehensive and nuanced epidemiologic findings.

    Conclusions:

    • Epidemiologic research benefits significantly from embracing both qualitative and quantitative methodologies.
    • A mixed-methods approach strengthens the understanding of population health by addressing the limitations of single-method studies.
    • Integrating diverse research strategies is crucial for advancing public health and informing effective interventions.