What does the word epidemiology mean when translated from Greek to English?

Epidemiology: 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. The word epidemiology is a Greek word -- three Greek words, actually -- epi, demos, and logos. “Epi” means upon, on or over.

Just so, what are the 3 major types of epidemiologic studies?

Three major types of epidemiologic studies are cohort, case-control, and cross-sectional studies (study designs are discussed in more detail in IOM, 2000). A cohort, or longitudinal, study follows a defined group over time.

Also, how do you use epidemiology in a sentence? ?

Because Valerie was diagnosed with a rare disease in her youth, she decided to focus her collegiate studies on epidemiology.
Many of the people who work at the Center for Disease Control are experts in epidemiology.

Similarly, you may ask, what is epidemiological approach?

Epidemiological approach. Epidemiological studies are based on sick and well people to determine the crucial difference between those who get disease and those who are spared…………….

What is the root word structure of epidemiology?

The word epidemiology comes from the Greek words epi, meaning on or upon, demos, meaning people, and logos, meaning the study of. In other words, the word epidemiology has its roots in the study of what befalls a population.

Related Question Answers

What are the 10 types of research?

General Types of Educational Research

Descriptive — survey, historical, content analysis, qualitative (ethnographic, narrative, phenomenological, grounded theory, and case study)
Associational — correlational, causal-comparative.
Intervention — experimental, quasi-experimental, action research (sort of)

What are the 5 W's of epidemiology?

However, epidemiologists tend to use synonyms for the five W's listed above: case definition, person, place, time, and causes/risk factors/modes of transmission. Descriptive epidemiology covers time, place, and person. Compiling and analyzing data by time, place, and person is desirable for several reasons.

Which is the most powerful epidemiological study?

Randomized, controlled clinical trials are the most powerful designs possible in medical research, but they are often expensive and time-consuming. Well-designed observational studies can provide useful insights on disease causation, even though they do not constitute proof of causes.

What is an example of epidemiology?

Examples of applied epidemiology include the following: the monitoring of reports of communicable diseases in the community. the study of whether a particular dietary component influences your risk of developing cancer.

How does epidemiology help in controlling diseases?

Epidemiology is the study of disease in populations. Epidemiological methods are used for disease surveillance to identify which hazards are the most important. Epidemiological studies are also used to identify risk factors which may represent critical control points in the food production system.

How do you identify an epidemiological study?

Common Statistical Measures Standard, quantitative measures are used to determine if epidemiological data are meaningful. The most commonly used measures are: Odds Ratio ( O/R ) — The ratio of risk of disease in a case-control study for an exposed group to an unexposed group.

What are the four methods of epidemiology?

Major areas of epidemiological study include disease causation, transmission, outbreak investigation, disease surveillance, environmental epidemiology, forensic epidemiology, occupational epidemiology, screening, biomonitoring, and comparisons of treatment effects such as in clinical trials.

What are the two types of epidemiology?

Often, however, epidemiology provides sufficient evidence to take appropriate control and prevention measures. Epidemiologic studies fall into two categories: experimental and observational.

What are the three components of epidemiology?

The epidemiologic triangle is made up of three parts: agent, host and environment.

Agent. The agent is the microorganism that actually causes the disease in question.
Host. The agent infects the host, which is the organism that carries the disease.
Environment.
HIV.

What are the basic principles of epidemiology?

Uses of Epidemiology

Count health-related events.
Describe the distribution of health-related events in the population.
Describe clinical patterns.
Identify risk factors for developing diseases.
Identify causes or determinants of disease.
Identify control and/or preventive measures.

What is another word for epidemiology?

public health	community health
sanitation	cleanliness
disinfection	cleanness
asepsis	sterility
purity	sanitariness

What is the aim of epidemiology?

Aims of Epidemiology The principal aim of epidemiology is to identify factors related to the occurrence of disease. Identification of these factors both causal ( causation) and risk factors, enable developing a rational basis for prevention ( epidemiology, prevention).

What is the purpose of epidemiology?

Epidemiology is the study of disease in populations. Epidemiological methods are used for disease surveillance to identify which hazards are the most important. Epidemiological studies are also used to identify risk factors which may represent critical control points in the food production system.

What are epidemiological concepts?

Epidemiologic Terms and Concepts. An important epidemiologic concept is that neither health nor disease occurs randomly throughout populations. Innumerable factors influence the temporal waxing and waning of disease. A disease is considered endemic when it is constantly present within a given geographic area.

What is principles of epidemiology?

Principles of Epidemiology. Epidemiology is 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.

What is the importance of epidemiology?

Epidemiology identifies the distribution of diseases, factors underlying their source and cause, and methods for their control; this requires an understanding of how political, social and scientific factors intersect to exacerbate disease risk, which makes epidemiology a unique science.

What is an epidemiological factor?

1: Epidemiologic Factors Events, characteristics, or other definable entities that have the potential to bring about a change in a health condition or other defined outcome.

Are epidemiologists scientists?

Epidemiologists are scientists who study diseases within populations of people. In essence, these public health professionals analyze what causes disease outbreaks in order to treat existing diseases and prevent future outbreaks.

How do you use immunity in a sentence?

immunity Sentence Examples

If it.
The higher the altitude the healthier the animals and the greater their immunity from disease.
The nature of immunity is not known.
"If you want the immunity solution, then you.
Then a certain amount of immunity may be acquired by the systematic use of quinine.

How do you use pandemic in a sentence?

Pandemic in a Sentence ??

If people do not observe proper hygiene by washing their hands often, the flu pandemic could distress millions of individuals.
I have no interest in watching a television show about a pathological pandemic that turns half the world's population into zombies.

What is the best definition of epidemiology?

Definition of epidemiology. 1 : a branch of medical science that deals with the incidence, distribution, and control of disease in a population. 2 : the sum of the factors controlling the presence or absence of a disease or pathogen. Other Words from epidemiology Example Sentences Learn More about epidemiology.

What is the salary of a epidemiologist?

$69,660

What are the key characteristics of epidemiology?

Personal characteristics include demographic factors which may be related to risk of illness, injury, or disability such as age, sex, marital status, and socioeconomic status, as well as behaviors and environmental exposures.

What are the key 6 characteristics of epidemiology?

It extracts six types of epidemiological characteristic: design of the study, population that has been studied, exposure, outcome, covariates and effect size.

What are the components of epidemiology?