Public Health Issue- Skin Cancer (Had A*)

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Danielle Crawford 8034

Unit 6 Public Health

Index

Title                                                   Pages:

Introduction:                                         2

A01:                                                     3

A02/A03:                                              8

A04:                                                    22                          

Bibliography:                                        31

Introduction

I am going to look at a public health issue that affects the public as a whole population. Public health is about improving the health of the population, rather than with individual health.

        There are many public issues that are dangerous and unhealthy to the population, the one that most took my interest was skin cancer. I will gather statistics, graphs and research to help me gather more knowledge about the issue and how the government promotes health campaigns and education to warn people about the dangers of it. Government strategies and methods are developed to promote and protect the public on the health issue as well as minimize the actual or potential impact of the issue itself.

        The number of people in the UK suffering from skin cancer is increasing dramatically every year. The service user group that suffers from skin cancer are male and females mainly in the early adulthood category, middle adulthood category and later adulthood category, this range from the ages 19-100+. Although adulthood is the main group suffering with skin cancer, children and teenagers in the early childhood and adolescence category is also increasing, this range from the ages 3-18. This is due to parents, teenagers, adults and children not being aware how damaging the sun is, and also not using enough sun protection to cover their skin or abusing tanning treatment.

A01

        Health is a concept of which we all have some understanding, but is difficult to define. Health is sometimes understood and defined as ‘negative’, ‘positive’ and ‘holistic’. Health is defined in the WHO constitution of 1948 as ‘A state of complete physical, social and mental well-being, and not merely the absence of disease or infirmity’.[1]

        The ‘negative’ approach is a common way of defining health, whereby health is defined in terms of absence or illness. The logic of the approach is when a person can be considered ’healthy’ when they are not ’ill’ or have any signs or symptoms that’s suggest they have a disease.

        The ‘positive’ approach is the opposite of the ‘negative’ approach, in that it focuses on the presence of certain qualities or abilities. Being fit, optimistic about life and feeling happy tend to be associated with ‘positive’ health. This approach involved more than just not being unwell, it’s about meeting certain expectations such as having the correct BMI, blood pressure and pulse that is healthy for a person of your age and physical build.

        The ‘Holistic’ approach considers the person as a whole, and how important it is to think about them and the treatment they may need to receive. The physical aspect of the holistic definition incorporates both the absence of disease and illness and the presence of qualities such as physical fitness and a BMI and blood pressure within the ’normal range’.

        Public health is the science and art of protecting and improving the health communities through education, promoting of healthy lifestyles, and research for disease and injury prevention. Public health helps to improve the health and well-being of people in local communities and around the globe.

Public health consists of activities focused on protecting and improving the health of a populations or community. These can include;

Nurses running breast screening programs

Inspectors visiting fast food premises to check hygiene in the kitchens and toilets

Politicians trying to ban smoking in public places[2]

Public health services and issues differ from personal health services and issues in that they focus on large populations or communities rather than on the individual.

        Public health is a term that is used in different ways. The word ‘public’ can refer to those who are a member of the public and to shared environments in which people live. It is concerned with the effects of the natural environment can have on people such as sunburn and skin cancer.

        ‘Malignant melanomas are the least common but most serious type of skin cancer, with 11,767 new cases diagnosed in 2008. Melanomas can occur in other body organs, e.g. the eye. It has been estimated that the lifetime risk of developing malignant melanoma in 2008 is 1 in 61 for men and 1 in 60 for women in the UK.

The figure below depicts the percentage distribution of malignant melanoma on parts of the body (percentages may not add due to rounding).These vary by sex, with over a third of male cases arising on the trunk of the body, particularly the back; while the most common site for females is on the legs.’[3]

‘Korbl (1912) subsequently described a transitional form of skin cancer having the structure of a typical basal-cell carcinoma, but in which the cells were larger, paler, and richer in cytoplasm, approaching the prickle cell type. In these tumours some of the cells were arranged concentrically.’[4]

        For five decades, physicians have seen growing numbers of the three common skin cancers: basal cell carcinoma, squamous cell carcinoma, and malignant melanoma. In 1978, doctors diagnosed between 400,000 and 500,000 new cases of skin cancer; this year, over 1,000,000 new cases are expected. More than 90% of these cancers are thought to be caused by overexposure of the skin to ultraviolet (UV) radiation in sunlight. (Burn scars and radiation therapy for acne are also linked to non-melanoma skin cancers.)

        Every year there are more new cases of all skin cancers in the UK than breast and lung cancers combined. While the

‘Majority of skin cancers are treatable, the most deadly form (malignant melanoma) kills over 2,000 people in the UK each year, with all skin cancers killing a total of more than 2,500 annually‘[5], this is now why it has become a public issue.

        Tragically, skin cancer often strikes at a younger age than other cancers, and cases of malignant melanoma have quadrupled over the last 30 years. Yet, skin cancer is preventable in many cases and, if recognised and detected early, the outcomes for patients are good.

        A variety of relatively low profile media campaigns in recent years have contributed to increased public awareness about the dangers of overexposure to UV - recognised as the main cause of skin cancer - but this awareness has not yet translated into mass behavioural change. It’s clear that a greater, more sustained effort is needed.

        During the summer months in Britain, how often do you see people who are sunburned, yet doing nothing to cover up their damaged skin, let alone putting on sunscreen or seeking out shade? Our children are at risk and outdoor workers are overlooked. It is only when we achieve behavioural change that we will be able to prevent unnecessary deaths.

        On the figure 6:4 below, it proves how skin cancer circled in red has increase from 1998-2007. This made the government realise that they weren’t educating the public enough about the dangers of skin cancer. In fact, more people die from skin cancer in the UK than in Australia, which, with New Zealand, has the highest incidence in the world.

‘In England, more than 8800 cases of malignant melanoma were diagnosed in 2007‘.[6]

In 2008, it caused 1847 deaths in England and Wales.

Since the 1970s, the incidence of malignant melanoma has more than tripled in Great Britain. Among males it has increased from around 2.5 per 100,000 in 1975 to 14.6 in 2007. The rate among females has increased from 3.9 to 15.4 per 100,000 during the same period (Cancer Research UK 2010b). Although incidence rates are higher among females, more men die from it. In 2008 over 98,800 non-melanoma skin cancers (NMSC) were registered in the UK, but it is estimated that the actual number is at least 100,000 cases in the UK each year.

        There are many other consequences of the health issue on a wider community. Sunbed use continues to be widespread, even among children. In 2009, research from Cancer Research UK, the National Cancer Action Team and the Department of Health estimated that up to 250,000 children aged 11 – 17 were using sunbeds. Such evidence is of grave concern, since sunburn in childhood (and ongoing into adulthood) greatly increases the risk of developing skin cancer later in life. This should begin to reduce over time with the new introduction of legislation to curb the use of sunbeds in England and Wales; however, Skin Cancer UK is concerned to understand how this law will be policed.

        The consequences leading on from the sunbed ban that was introduced 8th April 2011 was that before, it was 16+ use. Now it has been banned and you are only allowed to use sunbeds when you’re 18+. People are still using sunbeds who are under the age of 18, so the ban is being completely ignored and the dangers aren’t a worry to teenagers yet.

A02/A03

‘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.’[7] The practice of epidemiology can also be viewed as a community health problem solving process. The epidemiological process parallels the steps in processes familiar to health professions, like the diagnostic process, the nursing process, the scientific process and the quality improvement process.

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        Skin cancer needs a lot of research to help improve medical equipment and to prevent the disease. ‘There are 1 million people in the UK who suffer from psoriasis. 40,000 new cases of skin cancer are reported each year. 20% of all children have eczema.’[8] The number of people suffering from skin disease grows each day. The dermatological community acknowledges the significance of figures and it is reflected by the large number of requests the British Skin Foundation receives for project funding. Research is very important as skin cancer is rapidly increasing in the UK, and everyday research is still ...

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