Disease Trends and the Delivery of Health Care Services Essay

Many of the risk factors for cardiovascular disease cause problems because they lead to atherosclerosis. Atherosclerosis is the narrowing and thickening of arteries and develops for years without causing symptoms. It can happen in any part of the body. Around the heart, it is known as coronary artery disease, in the legs it is known as peripheral arterial disease. The narrowing and thickening of the arteries is due to the deposition of fatty material, cholesterol and other substances in the walls of blood vessels. The deposits are known as plaques. The rupture of a plaque can lead to stroke or a heart attack. (World Heart Federation).

The United States is the third most populated country in the world. This country holds about 4.5% of the world’s population. The U.S. population is currently estimated to have 308.7 million persons. This number is more than double of the population from 1950. Besides the fact of the population has doubled its size, the population has also become qualitatively different from the one from 1950. As noted by the Population Reference Bureau, “The U.S. is getting bigger, older, and more diverse.” The growth of the population is the result of the trends over time in the relationship of increased births, decreased deaths, and increased net immigration.

Health trends in the United States indicate that there are several real problems trending. First of all, the United States population is aging at a fairly rapid rate which means that the problems associate with old age are becoming more prevalent. Another issue that country must face is that obesity has become an epidemic that needs to be curtailed or the health system will not be able to help the people who are destined to adopt diseases associated with increased weight. This essay is a report with regard to the trends that are occurring in the United States health environment and what those trends mean for healthcare professionals.

Nevertheless, there is an understandable and noticeable link between circulatory related diseases and lifestyle diseases, such as Coronary Heart Disease. Coronary heart disease can occur when fatty acids, such as cholesterol in an inadequate diet, build up in the walls of the coronary artery. These fatty deposits collect minerals and harden to become a plaque. Eventually, this plaque grows and can swells up, forming an aneurism. In some cases, this aneurism may burst leading to instant death. As it continues to grow and swell up, it finally blocks the artery completely and forms blood clots. This is known as coronary thrombosis. A myocardial infarction, or in other words as heart attack, occurs when no oxygen is able to reach the coronary artery and thus it is unable to fulfil its role in providing the heart muscle with a sufficient supply of blood. Heart attacks are very common in the society nowadays, especially occurring in smokers or obesity related diseases (Millar, June 2014)

The impacts of healthcare delivery systems biggest issues are the aging and obesity. We need to understand how these can impact our lives and what we can do to address them now before they become a bigger issue in the future. Many of the Americans from the baby boomer era are becoming retired and will add to the future endeavors of the working class with many of our government programs being affected. The second contributor is obesity. Since this can go in hand with the aging these are the main reasons we need to look at our delivery systems.

Between 2000 and 2010, the population 45 to 64 years old grew 31.5 percent to 81.5 million. This age group now makes up 26.4 percent of the total U.S. population. The large growth among 45- to 64-year-olds is primarily because of the aging of the baby boom population. The 65-and-older population also grew faster than younger population groups at a rate of 15.1 percent to 40.3 million people, or 13.0 percent of the total population. Growth rates for those fewer than 18 and between the ages of 18 and 44 were much slower. The 18 and younger group grew 2.6 percent to 74.2 million people, comprising 24.0 percent of the total population, while the 18 to 44 age group grew at an even slower rate of 0.6 percent to 112.8 million, comprising 36.5 percent of the population (U.S. Census Bureau, 2011).

This document will discuss how demographics disease trends affect the delivery of healthcare. Starting with current age composition of the United States population and how future changes will occur in the next 10 to 20 years. Next will be identifiable factors that support environmental and changing demographic trends. Providing examples of relevant diseases and how the aging trend will increase or decrease health issues and how to reduce health complications because of age. The current rate of obesity will be discussed and how it will change in the next 10 to 20 years. This paper will identify environmental and changing demographics

The writer will discuss in this essay about, “Demographics and Diseases Trends likely to influence the Delivery of Health Care Services.” Starting with the age group population in the United States at ten to twenty years, then obesity, and then the future to adapt to the health care services. However, the factors that can identify are the environment support and change of trends. In the passage, the writer will talk about aging obesity, and the future of the health care provided.

Coronary artery disease is described by causing the arteries and vessels that provide oxygen and nutrients to the heart to become narrowed or blocked. The accumulation of fatty substances (lipoproteins) on the inner linings of arteries is caused by Atherosclerosis (hardening of the arteries). Cholesterol and Triglycerides are two of those substances (Funk & Wagnalls, 2016). The blood flow to the heart is restricted by the blockage. A heart attack is the outcome of the blood flow to the heart being completely cut off. The leading cause of death in the United States for both women and men is coronary heart disease. Although more than 40,000 lives have been claimed from this disease in the year 2000, the number of deaths from this disease has

Heart disease includes numerous problems, many of which are related to a process called atherosclerosis. Atherosclerosis is a condition that develops when plaque builds up in the walls of your arteries. This plaque buildup narrows the arteries, making it harder for your blood to flow. Heart disease describes a lot of conditions that affect your heart. One that affected my family is stroke. My great grandmother had a stroke which paralyzed her. A stroke happens when the blood flowing to part of your brain is suddenly interrupted or reduced, depriving the brain of oxygen causing brain cells to die. There are many risk factors that can cause a stroke for example having high blood pressure, smoking cigarettes, high cholesterol, diabetes, and sleep apnea.

Australia, like most of the other developed countries, is experiencing a constant increase in the healthcare demand in conjunction with a rise in health care costs which is due both to the aging of the population and to the more sophisticated forms of treatments development (Bundey, 2015). According to AIHW (2014), Medicare is a universal healthcare system which provides free healthcare services for permanent residents, people on temporary visas and Australian citizen. Australia spent about 9% of GDP on Medicare healthcare services funded by taxation, which is less than developed countries’ OEDC standards. The issue lays in the healthcare budget deficit of 10 billion dollars and the predictions of constant increase (AIHW, 2014).

The health care delivery services have changed dramatically over the years, this service has made some major improvements since it began. Within today’s health care system advancements have been made to prolong life expectancies and a person’s quality of life. As everyone knows the cost of providing health care is expensive and not always easy to accomplish. The cost, accessibility, along with the quality of care is a challenge that the health care system faces in order to provide people with needed health care. Education of disease trends and keeping the public informed have been a very good impact on today’s society. With the help of organizations such as the World Health

A heart attack is caused by the formation of a blood clot on a cholesterol plaque located on the inner wall of an artery to the heart (coronary artery). Cholesterol is a fatty chemical that is part of the outer lining of cells in the body. Cholesterol plaque is the formation of a hard, thick substance on the artery walls which is caused by deposits of cholesterol on the artery walls; a process that begins in the late teens. Over time, the accumulation of cholesterol plaque causes thickening of the artery walls and narrowing of the arteries; a process called atherosclerosis. Plaque accumulation can be accelerated by smoking, high blood pressure, elevated cholesterol, and diabetes. Ultimately, atherosclerosis causes significant narrowing of the coronary arteries. During exercise or excitement, the narrowed coronary arteries cannot increase the blood supply to meet the increased oxygen demand of the heart muscle.

There are many causes of cardiovascular disease. First of all, Ford-Martin (2005), Atherosclerosis is the main cause of cardiovascular disease when in body accumulation of fatty materials on the inner linings of arteries that time collected blood flow to the heart is completely close of that time patient suffers from heart attack because the heart is not working. A similar idea is put forward by Encarta Encyclopedia (2007). Another cause explains by world health organization media center when heart blockage that time collect blood clots in the brain.

The United States has a population of approximately 323,995, 528. The expansion of urban growth continues to expand in the eastern part of the United States. In the western part of the United States such as : The Rocky Mountains, the Swampy Forrest, The Appalachian Chain, and the Technical and Agricultural areas, in the prairie regions consist of states such as: Iowa, Kansas, Nebraska, Minnesota, and Missouri. In the age group 0-14 years of age, there are approximately 18.84% individuals, of those 31,182,660 are males, and 29,854,687 females. The 15-24 year old group is approximately 13.46% individuals, of those 22,360,342 males, and 21,252,215 females. In the age group 25-54 there are approximately 39.60% individuals, of those 64,170,791 are males, and 64,135,619 females. The 55-64 year old groups there are approximately 12.85% of individuals, of those 20,081,837 are males, and 21,536,994 females. In the 65 and older age group, there are approximately 15.25% individuals; of those 21,895,128 are males, and 27,525,255 females. The gender ratios for the United States are: 0-14 years of age: 1.04 males/females, 15-24 years of age: 1.05 males/females, 25-54 years of age: 1 male/female, 55-64 years of age: 0.93 males/females, and 65 years and over: 0.79 males/females. This indicates that less people in the United States are having children, and more people in Nigeria are having children.