E-health
Definition: E-health refers to the use of information and communication technologies (ICTs) for health, encompassing a wide range of services…
Read DefinitionPublic Health Glossary
Decode complex terminology and master the language of public health.
Early Warning System
Definition: An Early Warning System (EWS) in public health is a systematic process designed to detect and identify potential health…
Read DefinitionEcological Study
Definition: An ecological study is an observational epidemiological study in which the unit of analysis is a group or population,…
Read DefinitionEconomic Evaluation
Definition: Economic evaluation in public health systematically compares the costs and consequences of different health interventions or programs to inform…
Read DefinitionEffect Modification
Definition: Effect modification occurs when the magnitude or direction of an association between an exposure and an outcome differs across…
Read DefinitionEffectiveness
Definition: Effectiveness refers to the extent to which a public health intervention, program, or policy achieves its intended outcomes under…
Read DefinitionEfficacy
Definition: Efficacy refers to the extent to which an intervention (e.g., a vaccine, drug, or public health program) produces a…
Read DefinitionElimination (of disease)
Definition: Elimination of disease refers to the reduction to zero of the incidence of a specified disease in a defined…
Read DefinitionEmerging Infectious Disease
Definition: An Emerging Infectious Disease (EID) is a disease that has newly appeared in a population, or has existed previously…
Read DefinitionEmpowerment
Definition: Empowerment in public health is the process by which individuals and communities gain increasing control over decisions and actions…
Read DefinitionEnabling Factors
Definition: Enabling factors are the practical resources, skills, and environmental conditions that facilitate or make possible the performance of an…
Read DefinitionEndemic
A disease or condition regularly found among particular people or in a certain area.
Read DefinitionEnhanced Surveillance
Definition: Enhanced surveillance refers to the intensified, often temporary, collection, analysis, and interpretation of health data beyond routine surveillance activities.…
Read DefinitionEnvironmental Health
Definition: Environmental Health is the branch of public health focused on the interrelationships between people and their environment, specifically assessing,…
Read DefinitionEnvironmental Justice
Definition: Environmental Justice is the fair treatment and meaningful involvement of all people, regardless of race, color, national origin, or…
Read DefinitionEpidemic
Definition: An epidemic refers to a sudden, unexpected increase in the number of cases of a disease or health-related event…
Read DefinitionEpidemiological Curve
Definition: An epidemiological curve is a graphical representation (histogram) showing the number of new cases of an illness or health…
Read DefinitionEpidemiological Transition
Definition: The Epidemiological Transition describes the shift in disease patterns in a population, typically from a high prevalence of infectious…
Read DefinitionEpidemiology
The study of the distribution and determinants of health-related states or events in specified populations, and the application of this study to the control of health problems.
Read DefinitionEpigenetics
Definition: Epigenetics refers to heritable changes in gene expression that occur without altering the underlying DNA sequence. These modifications can…
Read DefinitionEquity (Health Equity)
Definition: Health equity means everyone has a fair and just opportunity to be as healthy as possible, removing obstacles to…
Read DefinitionEradication (of disease)
Definition: Eradication of a disease refers to the complete and permanent worldwide reduction to zero incidence of infection caused by…
Read DefinitionEthical Review Board
Definition: An Ethical Review Board (ERB), often known as an Institutional Review Board (IRB) in the United States, is an…
Read DefinitionEtiology
Definition: Etiology is the scientific study of the causes or origins of a disease or health condition. It investigates the…
Read DefinitionEvaluation Research
Definition: Evaluation research is the systematic process of assessing the design, implementation, and outcomes of programs, policies, or interventions to…
Read DefinitionEvidence-Based Public Health
Definition: Evidence-Based Public Health (EBPH) is the systematic process of integrating the best available research evidence with public health expertise…
Read DefinitionEvidentialism
Definition: Evidentialism in public health is the principle asserting that public health policies, programs, and interventions must be systematically informed…
Read DefinitionExcess Mortality
Definition: Excess mortality refers to the number of deaths from all causes during a crisis or specific period that are…
Read DefinitionExpected Utility
Definition: Expected utility is a concept from decision theory that quantifies the anticipated value or satisfaction an individual or group…
Read DefinitionExplanatory Model
Definition: An explanatory model refers to an individual's or group's personal, culturally shaped understanding of an illness, encompassing its perceived…
Read DefinitionExposure
Definition: In public health, **exposure** is the state of being in contact with a source of a hazardous agent, environmental…
Read DefinitionExternality
Definition: An externality occurs when the production or consumption of a good or service imposes a cost or confers a…
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