Some recent studies suggest that the risk of age – related dementia may have declined in some high – income countries in recent decades. That’s what seems to be happening in England and now a study published in J AMA Internal Medicine points in the same direction, but now in the United States, where dementia is estimated to affect more than four million seniors each year. The memory impairment and cognitive function in dementia lead to a loss of independence. The study suggests that an effective way to avoid this disease happens to cultivate the mind, which would hand greater health monitoring and healthy lifestyle. To know more you can also visit http://mommylessonplans.org/
According to detailed researchers at the University of Michigan, increasing education levels may have contributed to the decreased risk of dementia through multiple pathways, including a direct effect on brain development and greater concern for health. The correction of cardiovascular risk factors such as diabetes, hypertension and high cholesterol, also may have had an impact on reducing the risk of dementia.
To reach these conclusions have used data from the Study of Health and Retirement, a large nationally representative group of adults in the United States, to compare the prevalence of dementia between 2000 and 2012. The study involved more than 21,000 adults aged 65 higher (10,546 adults in 2000 and 10,511 in 2012).
The prevalence of dementia was reduced from 11.6 percent in 2000 to 8.8 percent in 2012, corresponding to an absolute decrease of 2.8 percentage points and a relative decrease of approximately 24 percent, according with the results. Older adults in the group of 2012 had, on average, about one year of education compared with adults in the group 2000.
In addition, improvements in the treatment of cardiovascular risk factors may also have played a role in the decline, the study concludes. “However, the whole set of social, behavioral and medical factors contributing to the decrease in the prevalence of dementia is still uncertain. Continuous monitoring of trends in the incidence of dementia and its prevalence will be important for a better estimate of the social impact future of this disease and its tendency in the coming decades, and to clarify the possible protective and risk factors for impairment cognitive “concludes the study.