why might recent research have indicated an increase in the total number of cases os alzheimer's disease in the past few yearss
My best guess is increased consumer education, better methods of detection and/or people living longer.
However, I searched Google under the key words "increased cases Alzheimers" to get possible sources.
In the future, you can find the information you desire more quickly, if you use appropriate key words to do your own search. Also see http://hanlib.sou.edu/searchtools/.
To understand why recent research indicates an increase in the total number of cases of Alzheimer's disease, we need to examine the factors contributing to this trend:
1. Aging Population: One significant factor is the aging population. As advancements in healthcare and medicine have increased life expectancy, there are now more elderly individuals in the population. Alzheimer's disease primarily affects older people, and the risk of developing the disease increases as individuals age.
2. Improved Diagnosis: Over the past few years, there have been improvements in diagnostic techniques and increased awareness about Alzheimer's disease. This has led to more accurate and timely diagnoses. Previously, cases of Alzheimer's might have been misdiagnosed or go undetected since the symptoms can be subtle and progress slowly. The increased awareness and better diagnostic tools have contributed to the higher reported cases.
3. Greater Public Awareness: There has been a significant effort to educate the public about the early signs and symptoms of Alzheimer's disease. Early detection and intervention are becoming more common, which can lead to more cases being identified and reported.
4. Research and Screening Programs: The focus on research and the development of screening programs have increased in recent years. This puts a greater emphasis on identifying individuals at risk and offering them appropriate screening and care. As a result, more cases are being detected and included in the reported numbers.
It's important to note that although the number of reported cases of Alzheimer's disease has increased, this may not necessarily indicate a rise in the actual prevalence of the disease. It may reflect factors related to improved detection methods and increased awareness, rather than solely being due to an increase in the number of people developing the disease.