what is the difference between fundamentals and introduction epidemiology course

What is this course in epidemiology?

This course provides, at the graduate level, fundamental concepts, principles, and methods of epidemiologic research and study design.

What are the key principles of Epidemiology?

Key terms in this definition reflect some of the important principles of epidemiology. Epidemiology is a scientific discipline with sound methods of scientific inquiry at its foundation. Epidemiology is data-driven and relies on a systematic and unbiased approach to the collection, analysis, and interpretation of data.

Why is epidemiology considered a science?

In fact, epidemiology is often described as the basic science of public health, and for good reason. First, epidemiology is a quantitative discipline that relies on a working knowledge of probability, statistics, and sound research methods.

What is the relationship between epidemiology and public health?

However, epidemiology is not just a research activity but an integral component of public health, providing the foundation for directing practical and appropriate public health action based on this science and causal reasoning. ( 2) Epidemiology is concerned with the frequency and pattern of health events in a population:

What is epidemiology in health?

How do epidemiologists and health care providers differ?

What are the behaviors that epidemiologists look for?

What is epidemiology distribution?

What is the definition of determinants in epidemiology?

What are the 5 W's of epidemiology?

What were the epidemiologic methods developed in the 20th century?

See more

About this website

What is the fundamentals of epidemiology?

This course aims to provide a comprehensive introduction to modern epidemiologic concepts and methods. It is designed for graduate students in the MSc and PhD degree programs of the Department of Epidemiology and Biostatistics.

What is introduction to epidemiology?

Epidemiology is the “study of distribution and determinants of health-related states among specified populations and the application of that study to the control of health problems.” — A Dictionary of Epidemiology. These materials provide an overview of epidemiology investigations, methods, and data collection.

What are two classes of epidemiological studies?

Epidemiologic studies fall into two categories: experimental and observational.

What are 3 types of studies used in epidemiology?

The basic epidemiological study designs are cross-sectional, case-control, and cohort studies.

What is an epidemiology course?

About this Course Often called “the cornerstone” of public health, epidemiology is the study of the distribution and determinants of diseases, health conditions, or events among populations and the application of that study to control health problems.

What are the four methods of epidemiology?

Epidemiological investigations can be grouped into four broad categories: Observational epidemiology, experimental epidemiology, natural experiments, and Theoretical epidemiology.

What is different types of epidemiology studies?

There are two broad types of epidemiological studies: 1. Observational studies – we do not interfere in the process of the disease, but simply observe the disease and the associated factors. 2. Experimental studies – deliberate intervention is made and the effect of such intervention is observed.

Is epidemiology easy?

The road to becoming an epidemiologist is long and, at times, can be a difficult one. In order to pursue this career, you must be disciplined, well organized, and highly educated. Those who have successfully completed the requirements for the job are seen as experts in their field.

Which is the most powerful epidemiological study?

Randomized, controlled clinical trialsRandomized, 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 the difference between descriptive epidemiology and analytic epidemiology?

While descriptive epidemiology generates hypotheses on risk factors and causes of disease, analytical epidemiology tests hypotheses by assessing the determinants of diseases focusing on risk factors and causes as well as, analyzing the distribution of exposures and diseases.

Principles of Epidemiology | Lesson 1 - Overview

Links with this icon indicate that you are leaving the CDC website.. The Centers for Disease Control and Prevention (CDC) cannot attest to the accuracy of a non-federal website. Linking to a non-federal website does not constitute an endorsement by CDC or any of its employees of the sponsors or the information and products presented on the website.

Basic Principles of Epidemiology - Merck Veterinary Manual

Epidemiology is applied in many areas of public health practice. Among the most salient are to observe historical health trends to make useful projections into the future, discover (diagnose) current health and disease burden in a population, identify specific causes and risk factors of disease, differentiate between natural and intentional events (eg, bioterrorism), describe the natural ...

Chapter 1. What is epidemiology? | The BMJ

More often observations can only be made on a study sample, which is selected in some way from the target population.For example, a gastroenterologist wishing to draw general inferences about long term prognosis in patients with Crohn’s disease might extrapolate from the experience of cases encountered in his own clinical practice.

Principles of Epidemiology - Delaware

This page describes the Principles of Epidemiology. Principles of Epidemiology. Public health workers use epidemiologic principles as the foundation for disease surveillance and investigation activities.

Advanced Bioconductor

Learn advanced approaches to genomic visualization, reproducible analysis, data architecture, and exploration of cloud-scale...

Case Studies in Functional Genomics

Perform RNA-Seq, ChIP-Seq, and DNA methylation data analyses, using open source software, including R and Bioconductor.

Introduction to Bioconductor

The structure, annotation, normalization, and interpretation of genome scale assays.

Overview

Imagine that you work in a county or state health department. The department must prepare an annual summary of the individual surveillance reports and other public health data from the year that just ended. This summary needs to display trends and patterns in a concise and understandable manner.

Objectives

After studying this lesson and answering the questions in the exercises, you will be able to:

Overview

Recently, a news story described an inner-city neighborhood’s concern about the rise in the number of children with asthma. Another story reported the revised recommendations for who should receive influenza vaccine this year.

Objectives

After studying this lesson and answering the questions in the exercises, you will be able to:

What is epidemiology in health?

Many definitions have been proposed, but the following definition captures the underlying principles and public health spirit 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 ( 1 ).

How do epidemiologists and health care providers differ?

Although epidemiologists and direct health-care providers (clinicians) are both concerned with occurrence and control of disease, they differ greatly in how they view “the patient.” The clinician is concerned about the health of an individual; the epidemiologist is concerned about the collective health of the people in a community or population. In other words, the clinician’s “patient” is the individual; the epidemiologist’s “patient” is the community. Therefore, the clinician and the epidemiologist have different responsibilities when faced with a person with illness. For example, when a patient with diarrheal disease presents, both are interested in establishing the correct diagnosis. However, while the clinician usually focuses on treating and caring for the individual, the epidemiologist focuses on identifying the exposure or source that caused the illness; the number of other persons who may have been similarly exposed; the potential for further spread in the community; and interventions to prevent additional cases or recurrences.

What are the behaviors that epidemiologists look for?

Then epidemiologists began to look at behaviors related to health and well-being, such as amount of exercise and seat belt use. Now, with the recent explosion in molecular methods, epidemiologists can make important strides in examining genetic markers of disease risk.

What is epidemiology distribution?

Distribution. Epidemiology is concerned with the frequency and pattern of health events in a population: Frequency refers not only to the number of health events such as the number of cases of meningitis or diabetes in a population, but also to the relationship of that number to the size of the population.

What is the definition of determinants in epidemiology?

Determinant: any factor, whether event, characteristic, or other definable entity, that brings about a change in a health condition or other defined characteristic. Epidemiology is also used to search for determinants, which are the causes and other factors that influence the occurrence of disease and other health-related events.

What are the 5 W's of epidemiology?

The difference is that epidemiologists tend to use synonyms for the 5 W’s: diagnosis or health event (what), person (who), place (where), time (when), and causes, risk factors, and modes of transmission (why/how). The word epidemiology comes from the Greek words epi, meaning on or upon, demos, meaning people, and logos, meaning the study of.

What were the epidemiologic methods developed in the 20th century?

By the middle of the 20th Century, additional epidemiologic methods had been developed and applied to chronic diseases, injuries, birth defects, maternal-child health, occupational health, and environmental health.

Description

Epidemiology is a unique science - it offers powerful tools to quantify the degree to which risk factors and humanitarian interventions affect population health in a crisis. Indeed, epidemiology saves lives and improves global, long-term health.

Instructor

Professor Candelario is a Registered Medical Technologist with a Master's Degree in Medical Technology. She has more than 10 years of experience in both the Clinical Laboratory and Academe. On Udemy, she writes and produces short courses on essential biomedical science topics for fellow laboratory scientists.

What is epidemiology in health?

Many definitions have been proposed, but the following definition captures the underlying principles and public health spirit 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 ( 1 ).

How do epidemiologists and health care providers differ?

Although epidemiologists and direct health-care providers (clinicians) are both concerned with occurrence and control of disease, they differ greatly in how they view “the patient.” The clinician is concerned about the health of an individual; the epidemiologist is concerned about the collective health of the people in a community or population. In other words, the clinician’s “patient” is the individual; the epidemiologist’s “patient” is the community. Therefore, the clinician and the epidemiologist have different responsibilities when faced with a person with illness. For example, when a patient with diarrheal disease presents, both are interested in establishing the correct diagnosis. However, while the clinician usually focuses on treating and caring for the individual, the epidemiologist focuses on identifying the exposure or source that caused the illness; the number of other persons who may have been similarly exposed; the potential for further spread in the community; and interventions to prevent additional cases or recurrences.

What are the behaviors that epidemiologists look for?

Then epidemiologists began to look at behaviors related to health and well-being, such as amount of exercise and seat belt use. Now, with the recent explosion in molecular methods, epidemiologists can make important strides in examining genetic markers of disease risk.

What is epidemiology distribution?

Distribution. Epidemiology is concerned with the frequency and pattern of health events in a population: Frequency refers not only to the number of health events such as the number of cases of meningitis or diabetes in a population, but also to the relationship of that number to the size of the population.

What is the definition of determinants in epidemiology?

Determinant: any factor, whether event, characteristic, or other definable entity, that brings about a change in a health condition or other defined characteristic. Epidemiology is also used to search for determinants, which are the causes and other factors that influence the occurrence of disease and other health-related events.

What are the 5 W's of epidemiology?

The difference is that epidemiologists tend to use synonyms for the 5 W’s: diagnosis or health event (what), person (who), place (where), time (when), and causes, risk factors, and modes of transmission (why/how). The word epidemiology comes from the Greek words epi, meaning on or upon, demos, meaning people, and logos, meaning the study of.

What were the epidemiologic methods developed in the 20th century?

By the middle of the 20th Century, additional epidemiologic methods had been developed and applied to chronic diseases, injuries, birth defects, maternal-child health, occupational health, and environmental health.