The Epidemiological Concepts Of Health

There are a lot of different definitions of health and ill health all of which are socially constructed; meaning that social issues usually influence a new theory or alter an old definition of health. In this section I will be analysing different definitions of health and ill health.

In 1900, the death rate per 100,000 population for influenza and pneumonia (I & P) was 202.2; it was 22.4 in 2003. How much did the death rate due to I & P decline

Observational study design examined on the basis of exposure and health outcome. The exposure of interest is the factor that either causes, Prevents, or treats the outcome. It is important to consider whether the exposure was accurately defined and measured because exposure misclassification stems from broad definitions and inaccurate measurements. (Aschengrau & Seage, 2008). According to Munnoch et al. (2008), study conducted to investigate the S.Saintapaul infection

Epidemiology defined: The basic science of public health in which the causing factor, population, frequency, and relevant intervention is found in the case of an outbreak.

When contemplating health care policy changes, several economic issues in health care must be considered. These include the financial issues affecting the health sector and have an impact on health policies. Policy makers face unending challenges due to the health sector revenues that are always rising. Another challenge is decreased funding and failure of the health insurance services.

The epidemilogic triangle describes the relationships and interactions among the infectious agent, the host, and

Also, Public Health concerned on entire populations’ health, there no specify that force on, but these populations can be as small as a local neighborhood, or as huge as an entries country or region of the world. Which means basically that Public health protects and promotes health care to people in community by work with other partners around the worlds like Monitor health, detect and investigate health problems, research conduct to enhance preventions, develop and advocate public health policies, implement prevention strategies, and promote healthy behaviors. For example, some public heath concept are Community partnerships, develop policies, and link people to needed services. How they work is? Community partnerships will provide facilitate and emergency preparedness for their people. Develop policies create some laws and regulations how to run the public heath department run and how they can develop it further beyond the world. Link people to needed services like community health centers, clinics, and effective care for socially disadvantaged people. All in all, in public heath concept works together, try to safe and help people in community from

Originally, epidemiology was a term that was used to describe the spread of infectious disease. Over the course of time, that definition has expanded considerably in order

When an infectious agent persists, or when it infects a greater number of people or in a larger area than expected, this is referred to as an outbreak or epidemic. There can be any number of elements that fall under each of the Triangle’s vertexes. The following are the elements that make up the Epidemiological Triangle for Ebola.

The Epidemiologic Triangle is a model used to show the balance of health and disease as a united state of three factors: agent, host and environment. The agent or microbe is what causes the disease, the host is an organism harboring the disease or a population at risk for developing the disease, and the environment is the contributing external factors that cause or allow disease transmission

Against a background of increasing demands on limited resources, health economics is exerting an influence on decision making at all levels of health care. Health economics seeks to facilitate decision making by offering an explicit decision making framework based on the principle of efficiency. It is not the only consideration but it is an important one and practitioners will need to have an understanding of its basic principles and how it can impact on clinical decision making.

Observational epidemiology is a study of disease where “the investigator ascertains exposure and outcome without assignment to an intervention” Observational studies have made important contributions to the knowledge and understanding of health-related conditions. These studies usually involve a large group of individuals as in a community. The purpose of this type of study is to determine the

Epidemiology is what advises people of new world epidemics and new health standards worldwide. Epidemiologist are well known for their ideal way to handle and control epidemics of the everyday modern world by conducting research and going through various experiments. Epidemiology was first well known in the mid-1800´s (1854) but is know to have existed for about 2,500 years

As humans remain different in nature, so are their perceptions and response towards certain issues of their lives and well being. The concept of health assumes to be a typical example of this and hence, poses debate about what it is. “Health” is a word which means different things to different people (Ewles & Simnett, 2003). This essay intends to critically discuss the meaning of health by exploring different definitions and their contraindications.

Because improvements in nutrition and sanitation have been made, many epidemics have ended. As longevity of life increases, chronic diseases have taken the place of infectious disease as the leading cause of death. The different modes of transmission, disease development, and disease spectrum are all important factors to consider when studying the transmission of communicable diseases. It is also important to know about emerging infectious diseases. It is important to be aware of these diseases so that signs of these symptoms can be easily recognizable to provide the best patient care.