answersLogoWhite

0

Epidemiology

Epidemiology is the branch of medical science that deals with the transmission and control of disease. Epidemiology is the study of health events, health characteristics and health determinant patterns in a population. It is a cornerstone method of public health research and its major areas of work include outbreak investigation; disease surveillance and screening; biomonitoring; and comparisons of treatment effects such as in clinical trials.

131 Questions

What are strategies of epidemiology?

This website has to be the most useless site I have encountered.

When was Spatiotemporal Epidemiological Modeler created?

Spatiotemporal Epidemiological Modeler was created in 2006.

Why is a traceback conducted in epidemiology?

A traceback is a strategy used in Epidemiology to locate the origin of an outbreak. Tracebacks are conducted to:

  • identify the source of an outbreak
  • limit the spread of outbreak
  • remove the source of contamination
  • determine whether a recall (in the case of contaminated food sources) will be necessary

What is the abbreviation of epidemiology?

it could be EPI, which i also a name of an epidemiological graph (epi-curve)

What is the epidemiology of fractures?

epidemiology of fractures is a medical book which deals about the fractures.

What accreditated colleges offer masters degree in epidemiology?

For colleges and universities within the Unites States, you can research institutions offering masters and doctorate programs by clicking on the related links section (Answers.com) indicated directly below this answer section.

What is the Role of diagnostic laboratory in epidemiology?

Have a doctor to recognize the diagnois of the patient. Once the diagnois is found it is taken to a laboratory. So that the laboratians can check so if the diagnois is deathly or can be treated with a vaccine. ( a prescription or type of medication) The role of the diagnostic laboratory in epidemiology is to test and treat the diagnois or to see if the diagnois can be treated.

What is meant by sensitivity in epidemiology?

The ability of lab test to identify correctly those individuals who have disease.

It means that individual having a disease with positive test.

Mohammad Arif

DVM, MSC, MPH

What is the purpose of randomization in epidemiology studies?

ensure taht the sample for the study is representative of the target population

Why do we study Epidemiology?

To better understand how and why a disease spread, and how to prevent further spread of the disease or diseases like it.

Name one transmissible disease and explain how it is transmitted?

  • The common cold, the virus can be picked up if a sick person coughs or sneezes on you or you touch objects they handled then touch your mouth, nose, or eyes.
  • Ebola, the virus can be picked up by touching a sick person or a dead body of a sick person.
  • Tuberculosis, the bacteria is transferred when a sick person coughs and you inhale the very tiny aerosol droplets from the cough.
  • Cholera, the bacteria is picked up by drinking water contaminated with human sewage.
  • Gonorrhea or Syphilis, the bacteria is picked up by having sexual contact with an infected person.
  • Ringworm, the fungus can be picked up by direct contact with the affected area.
  • etc.

What did dr.Samuel rawlins invent?

He received the Nobel Peace Prize in 2007. His interest is in epidemiology, particularly in the effects of climate change on the insects that pass on disease (aka surveillance and control of vector-borne diseases).

How do you calculate average duration in epidemiology?

P/1-P where 1-P is the prevalence odds. This is true for prevalence values that are bigger.

Prevalence=Incidence rate x Duration (true for small prevalences)

What city did black plague sweep through killing thousands when did thisoccur and why?

The Black Plague swept through Europe in the mid-14th century, with one of the most affected cities being Florence, Italy, in 1348. The outbreak, caused by the bacterium Yersinia pestis, killed an estimated one-third of the population. The disease spread rapidly due to increased trade, urban crowding, and poor sanitation, exacerbated by the movement of rats and fleas. The devastating impact of the plague led to significant social, economic, and cultural changes across Europe.

What are the parameters of descriptive epidemiology?

Descriptive epidemiology focuses on time, place, characteristics, distribution and development of a hypothesis.

This describes occurence of a disease in terms of when it occurred, the place of occurence ,who is affected, what are the characteristic (presentation) signs and what guess can we make in terms of the presenting signs?

What does i squared mean in epidemiology?

i is an imaginary number which equals the square root of -1. i squared is simply -1.

What is kawasaki desease?

Kawasaki disease is an autoimmune disease also known as mucocutaneous lymph node syndrome as it affects the nodes with inflammtion,fever,cracked inflammed lips ,mucous linings of the mouth,red strawberry tongue,vasulitis (swelling of veins),aneurysms(swelling of artery) that affects mostly children under 5 years of age and dominant in children of Japanese & Korean descent.

Although the cause is unknown it could be due to micro organism,toxins,genetic & immune factors.

Anti inflammatory drugs like salicylic acid (asprin),plasmapheresis,gamma globulins reduce the inflammation .

Kawasaki disease was described by Dr Tomisaku Kawasaki, a pediatrician of Japan in 1960

What is the calculation for age specific death rates?

The calculation is the number of deaths among persons of a certain age group in a year x multiplier. The multiplier is usually a large multiple of a hundred, usually 100, 1000, 10 000, 100 000 or 1 000 000.

What are the benefits of a two tailed test?

They are used to test hypothesis such as the mean is some value where you do not know if otherwise the mean is less or more.