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Public health may be defined as “a social and political concept aimed at the improving the quality of life among the whole population through health promotion, disease prevention and other forms of health intervention”.(1) The purpose of public health practice is to improve the health of society rather than individuals and reduce health disparities between individuals, groups, and communities through organized effort of the communities, individuals and organizations. As Marmot points out: “creating a fairer society is fundamental to improving the health of the population and ensuring a fairer distribution of good health”.(2) Besides this, the public health field is expanding to tackling new and contemporary risks: obesity, sexually transmitted
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According to marmot report, “inequalities are a matter of life and death”. Health inequality affects everyone except those at the very top of the social ladder. This is because health is socially graded – people farther down the social ladders are less healthy and have a shorter life expectancy as those at the top. Health Inequalities exist due to the unequal distribution of health in the society – “in the conditions in which people are born, grow, live, work, and age”.(2) Recent evidence shows that “socioeconomic factors such as income, wealth and education as the fundamental causes of wide range of health outcomes”.(3) For example in the UK, the rate of obesity has increased among adults in each social class, with the high increasing rate among the lower class. This inequality is stronger for women than men and also more among girls than …show more content…
(Jonas Minet, Stephen morris 2010). The prevalence of obesity has increased more than twofold in the last 25 years. In 2014, world health organisation (WHO) estimates that 1.9 billions of world’s adult populations are overweight, of which at least 600 million were obese, representing 13% of adult’s population (obesity WHO, 2014). Obesity is no longer a rich country’s problem, but also affects the poor and emerging countries which make it a major public health challenge. ( )
In the UK, the number of obesity cases has more than doubled between 1980 and 2014. The most recent data from the health survey England shows that in 2014 more than half of women (58%) and men (65%) were either overweight or obese (Health Survey England). Hence the government foresight projections suggest that 50 percent of the UK population may become obese by 2050. (Foresight, 2007). To classify an individual to be ‘obese’ is determined by their Body Mass Index(BMI). A value of 30 or more would put an individual in this
Humans are mortal beings, therefore with life comes death; this is a certainty. What is not so certain is the quality of life which one will lead thereto; and the variances they will face in life which will underwrite a person’s health. Health, which can be measured, regulates the quality and longevity of people’s lives. People have long since philosophised that it is “luck of the draw” as to who are inflicted with illness or disease. In fact, through research and consensus reports, analysis has concluded that social, economic and environmental influences are contributing factors. This essay will explore some of the main issues regarding health and consequences of lifestyle choices. Furthermore, recognition and critique will be focused on the principal reports and recommendations therein regarding health inequalities.
Obesity is clinically defined as a body mass index (BMI) of above 30kg/m2 and is the accumulation of excess adipose tissue1. It is currently viewed as an epidemic due to the increasingly large proportion of adults who are now obese, with the incidence rapidly rising in the recent years. In a five year period from 1995-2000 there was a predicted increase of 100 million obese individuals world-wide 2. In UK it is estimated that over 25% of adult males and females are obese and it is thought that these figures will continually rise with estimations that 60% of adult men and 50% of adult woman with be obese by 2025.3 Being a huge burden on the NHS, it has been predicted that £5 billion a year is spent on preventing and treating the complications of excessive weight in the UK, which is almost 5% of the total NHS budget (£5billion/£108billion).4 The cost of obesity on the NHS will rise to correlate with the increasing incidence illustrated.
The World Health Organization (WHO) (2010) defines obesity and being overweight as an abnormal or excessive fat accumulation that may impair health. Body mass index (BMI) as Arterburn et al (2008) put forward is a measure of body fat based on height and weight and further suggest that any individual with a BMI of more than 30 is considered as obese. Tannahill et al (1999) advocate that health education could be viewed as communication activity aimed at enhancing positive health and preventing ill health in individuals and groups by influencing their beliefs, attitudes, and behaviour of persons with power and of the community. Butler et al (2008) defines health prevention as the measures for early detection of departure from good health. Whereas Heath (2002) concurs that the role and function of the nurse emphasise on health promotion and illness prevention, the Department of Health (2010) emphasises on the prevention of diseases, prolonging life and promoting health rather than treatment.
Irwin, A. & Scali, E. (2005). Action on the Social Determinants of Health: Learning from Previous Experiences - A background paper prepared for the Commission on Social Determinants of Health. Retrieved from: http://www.who.int/social_determinants/resources/action_sd.pdf
Obesity has been accepted in the American society as a norm. According to the U.S. office of the Surgeon General, in 1999, 6 in 10 American adults were classified as obese or overweight (McMurray, par. 5). In order for one to be classified as obese they’re body mass index (BMI) must be 30 or greater. The number of obese in America has continued to increase. It has been estimated by The World Health Organization that 300 million people will be obese by 2025 (Bailey 3). Since obesity comes with many health risks, many feel it should be treated as a disease.
A person is classified obesity if he/she is extremely overweight with high amount of fat. Obesity is a major health issue affecting many adults and children across the UK, every year. According Public Health England adults who are obese has been increased by a half percent while children continues - to breed nearly two quarters; in last two decades. Here some facts “Population monitoring definition of obesity For example, obesity affects both physically and emotionally, it develops a number of serious health conditions. (≥95th centile) (NCMP 2011/12). By 2050 obesity is predicted to affect 60% of adult men, 50% of adult women and 25% of children (Foresight 2007).”
The obesity epidemic is a globally acknowledged serious population-level public health issue. Obesity is the number two cause of mortality behind smoking in ...
6. Puska P., Nishida C., (2003) Obesity and Over weight. Global Strategy on Diet, Physical Activity and Health. World Health Organization.
...on, race, and political belief, economic or social condition. Improving the poor health of disadvantaged individuals and reducing health gaps is important but not enough to level up health through socioeconomic groups. The objective of tackling health inequalities can be changed to local needs and priorities of a community allowing wide-ranging partnerships of support to be organised. However it needs to be made clear that what can be done to help improve the life chances and health prospects of individuals living in poverty may not come close to bringing their health prospects closer to the average of the rest of the population or prevent the gap living on throughout the generations. Being clear about what is trying to be overcome and achieved needs upmost importance in the development and delivery of policies that will promote health equality across the population.
Obesity is a physiological condition characterised by an excessive accumulation of body fat, specifically the build-up of adipose tissue beneath the skin. In recent years, the number of people diagnosed with clinical obesity has increased dramatically, with governments desperately trying to tackle the obesity epidemic and its associated consequences (McLannahan and Clifton, 2008). Studies have found that the prevalence of obesity once stood at an estimated 9.8% (Kelly, Yang, Chen, Reynolds & He, 2008), a considerable figure representing almost 400 million individuals worldwide. Even though obesity has now been recognised as a major problem the number of people affected is increasing rapidly, with almost 300,000 deaths attributable to obesity in the USA each year (Allison, Fontaine, Manson, Stevens, & VanItallie, 1999). Excessive amounts of fat can prove dangerous as the condition has a very high comorbidity rate with other long term health issues such as diabetes, cardiovascular disease, hypertension and cancer (Pi-Sunyer, 1993). Numerous examples of media, medical journals and educational literature concerning obesity refer to the condition as a disease, with an increasing use of the word ‘Epidemic’ to describe the somewhat recent surge of obesity cases in western societies (Boero, 2007), however there is little material available that offers evidence for obesity meeting specification for disease. Instead it has been proposed that obesity is alternatively a risk factor for developing other potentially harmful diseases, influenced by a variety of other factors i.e. genetics, cultural ideals and biological impairments.
The Public Health Approach to Violence Prevention attacks violence as a public health problem and addresses it as a concern for the entire population. This concept is designed to help the masses and not a small insignificant group of people. With the public health approach, they can utilize several fields such as medicine, epidemiology, sociology, psychology, criminology, education, and economics. The model receives input from professionals in health, education, social services, justice and the private sector. This broad scope of individuals will provide an unbiased, three hundred and sixty degree perspective of the problem that affects everyone. The public health approach is a four-step procedure, with its origin in the scientific method (Dahlberg & Krug, 2002). The first step of the process is defining the problem the who, what, when, where, and how as it is related to preventing violence. Which is analyzing the data associated with violence- related actions, injuries, and deaths? The data will be obtained through police reports, the medical examiner's, hospital charts and population-based surveys. The next step in the model is to identify the risk and protective factors. The next step in the process is to recognize what increases the chances of becoming a victim or offender. Then establish what traits aid an individual in being proactive and not becoming a victim. The third step is creating a test or preventative methods. It refers to reaching out to the community and institutions that play a significant role in the social structure of neighborhood to design preventative programs. It is evidence based approach using the data retrieved from surveys, assessments, and stakeholder interviews. Now once the programs have proven to work,
Public health can be defined as the approach to medicine that is concerned with the health of the community as a whole. It is about protecting and improving the health of families and communities through promotion of healthy lifestyles, research for disease, injury prevention, detection, and control of infectious diseases. Many factors contribute to a long life, including demographics, socioeconomics, genetics, environment, and behaviors. It is important to assess these factors when attempting to increase life expectancy and improve health status, because positive health practices result in higher life expectancies and better health.
Obesity occurs in all countries and it is one of the gravest problems in modern society. Obesity problems have become one matter of concern for individuals all around the world. What is more is that Obesity rates continue to rise all around the world. One of the chief causes is unhealthy diets. Obesity is also due to lack of exercise and lack of education and awareness. Therefore obesity has various effects including the risk of suffering from a range of health conditions, increased expenditure on health care and lack of self-esteem.
Public Health is the science of preventing disease and promoting health through many different ideas and functions by informing society and different community-based organizations. The idea behind Public Health is to protect and serve; it helps improve the lives of countless individuals through promoting a healthier lifestyle, education, research, prevention, detection, and response management. From the beginning, the idea of Public Health has become a stepping-stone that is essential to the longevity of humans and the environment. As society progresses and new advents are created or modified, Public Health
There are numerous public health problems that can be addressed in my Southside of Chicago community. Among the several public health problems facing my Southside of Chicago community there are two that are more urgent. Health education or one might say lack thereof is a problem that needs to be addressed. My community is plagued with many of the residents suffering from high blood pressure, diabetes, and the killer virus known as HIV. In most cases these conditions can be prevented with healthier lifestyles and access to nutritious organic foods. In addition, environmental health is another urgent problem my community is facing. Access to clean, safe water and air is supposed to be a fundamental human right aimed at a healthy environment. Yet, my community consists a waste contaminated beach, numerous deteriorated building that are still occupied, and a countless number of restaurant and stores supplying our residents with services that are endangering their health.