Describe Aims and Uses of Epidemiology

The objectives of epidemiology can be divided into 2 parts. To intervene to reduce morbidity and mortality from the disease.

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Epidemiology is the branch of medical science that investigates all the factors that determine the presence or absence of diseases and disorders.

. In historical study of the health of the community and of the rise and fall of diseases in the population. Descriptive epidemiology aims to describe the distributions of diseases and determinants. Ii To study the respective role of agent host and environmental factors in the spread of disease.

To identify the causes of diseases and other health related events also. Can Med Assoc J. Epidemiology is defined as the study of the distribution and determinants of health-related states or events in specified populations and application of this study to control of health problems.

Seven uses of epidemiology have been described. To describe disease and other health related event patterns in human populations. Ten Uses of Epidemiology - PMC.

The ultimate goal of epidemiology is to improve health lower the risk of death and increase the quality of life by refining preventive measures and treatments of diseases. Epidemiological research helps us to understand how many people have a disease or disorder if those numbers are changing and how the disorder affects our society and our economy. Useful projections into the future may also be possible.

Epidemiology is the only way of asking some questions in medicine one way of asking others and no way at all to ask many. January 21 2022 by Sagar Aryal. This chapter presents a brief introduction to the scope of epidemiology and lays the groundwork for subsequent chapters addressing the developments in concepts.

Tables are commonly used for characterizing disease cases or other health events and are ideal for displaying numeric values. The focus is on epidemiology in public health practice that is the kind of epidemiology that is done at health departments. Study includes observation surveillance hypothesistesting analytic research methods and experiments.

Seven uses of epidemiology have been described. Veterinarians and others involved in the preventive medicine and public health professions use epidemiological methods for disease surveillance outbreak investigation and observational studies to identify risk factors of zoonotic disease in both human and animal populations. Following are the major uses of epidemiology.

USES OF EPIDEMIOLOGY MORRIS. -History for historical accounts of disease and early epidemiologic methods. This lesson is intended to answer those questions by describing what epidemiology is how it has evolved and how it is used today and what some of the key methods and concepts are.

Epidemiology literally translated from Greek means the study of people. Epidemiology has three main aims. I To study the history of disease in relation to its rise and fall in a community.

Longjian Liu MD PHD MSC LSHTM FAHA in Heart Failure. Uses of Epidemiology Classify 1. In clinical and preventive practice.

In Health care Management Making Community diagnosis Take in account socio demographic data Quantifying and summarizing. Epidemiology is the study of health issues at the population level which can provide information not available at the individual level. Epidemiology is the study of disease in populations.

The reach of epidemiology extends from describing the impact on health of environment and of the genetic make-up of populations to the many interactions between such factors and beyond that to measuring the. -Law for examining evidence to establish causality and legal bases for health policy. It provides a way of organizing and analyzing these data to describe the variations in disease frequency among populations by geographical areas.

Epidemiological studies are used to determine the frequency of specific health problems identify patterns in occurrences of the problem identify any potential causes and risk factors evaluate the efficacy of preventative measures and treatments. Up to 10 cash back Epidemiology is defined as the study of the distribution and determinants of health related states or events in specified populations and application of this study to control of health problems. -Sociology for social determinants of disease.

Epidemiology is the only way of asking some questions in medicine one way of asking others and no way at all to ask many. In public health practice 4. To eliminate or reduce the health problem or its consequences.

And b To promote the health and well-being of society as a whole. Epidemiological studies include observation surveillance hypothesistesting analytic research methods and experiments. -Mathematics and biostatistics for quantitative method.

In historical studyof the health of the community and of the rise and fall of diseases in the population. To identify the causes of diseases and other health related events also known as aetiology. Iii It helps in the study of.

List and describe the four uses of epidemiology. In Health care Management 2. The ultimate aim of epidemiology is to lead to effective action.

Epidemiology has three main aims. Useful projections into the future may also be possible. To identify the etiology or cause of a disease and its relevant risk factors ie factors that increase a persons risk for a disease.

Understanding disease process 3. In addition to the previously mentioned elements in common to all data displays tables have column and row headings that identify the data type and any units of measurement that apply to all data in that column or rowA well-structured analytical table that. Distribution refers to analysis according to time.

To describe disease and other health related event patterns in human populations. In fact we use the term epidemiology to mean the study of diseases or other health related events in populations. Epidemiology and Research Methods 2018.

Objectives of Epidemiology.

Uses Of Epidemiology

By Dr Khalid El Tohami Objectives At The End Of The Session The Student Should Be Able To Define Epidemiology What Are The Basic Measurements Ppt Download

Epidemiology For Nursing Student