Health
Social isolation may be an early indicator of an increased risk of dementia
Social isolation is associated with a decrease in brain mass and an increased risk of dementia in areas related to cognition, according to a study published online June 8, 2022. Neurology®, American Academy of Neurology Medical Journal. The study found that, apart from risk factors such as depression and loneliness, social isolation is associated with a 26% increase in the risk of dementia.
Social isolation is a serious but unrecognized public health problem, often associated with aging. It is intensifying in the context of COVID-19’s pandemic, social isolation, or isolation from social networks. It is more important than ever to identify socially isolated people and provide resources to help them build connections in the community. “
Jianfeng Feng, PhD, Research Author, Fudan University, Shanghai, China
The study surveyed 462,619 people across the UK with an average age of 57 at the start of the study, followed for almost 12 years prior to the pandemic. Of these, 41,886 (9%) reported social isolation and 29,036 (6%) felt lonely. During the study, 4,998 people developed dementia.
Researchers collected survey data from participants, along with various physical and biological measurements, including MRI data. Participants also took thought and memory tests to assess cognitive function. Due to social isolation, people were asked three questions about social contact. Have you met with friends and family at least once a month? Also, have you participated in social activities such as clubs, meetings, and volunteer activities at least once a week? People were considered socially isolated if they answered “no” to at least two questions.
Of the 41,886 socially isolated people, 649 developed dementia. This is 1.55% compared to 4,349 (1.03%) out of 420,733 who are not socially isolated.
After adjusting for age, gender, socioeconomic status, alcohol intake and smoking, and other conditions such as depression and loneliness, researchers found that socially isolated individuals are involved in various areas of learning and thinking. I found that the amount of gray matter in the brain was low. Researchers have found that people who are socially isolated are 26% more likely to develop dementia than people who are not socially isolated. The researchers also turned to loneliness, but after adjusting, they did not find a strong correlation with the development of dementia.
“People who reported high levels of social isolation also had significant differences in brain volume associated with cognition and dementia,” Feng said. “Given the results of this study, social isolation may be an early indicator of an increased risk of dementia.”
Those who reported higher levels of social isolation were more likely to have lower gray-white masses in areas of the brain associated with learning and thinking. Overall, the results showed that the lower the amount of gray matter, the higher the social isolation.
The limitation of the study was that participants reported less health than the general population and were less likely to live alone. Therefore, the results may not apply to the general population.
This research was supported by the Ministry of Science and Technology of China, National Natural Science Foundation of China, Shanghai Municipal Government, ZJ Lab, Shanghai Brain Science Brain Stimulation Technology Center, and Welcome Trust.
This research was a collaborative study between Fudan University, Cambridge University, and the University of Warwick.
sauce:
Journal reference:
Shen, C. , et al. (2022) Relationship between social isolation, loneliness and late dementia. Neurology.. doi.org/10.1212 / WNL.0000000000200583..
|
Sources 2/ https://www.news-medical.net/news/20220608/Social-isolation-may-be-an-early-indicator-of-increased-dementia-risk.aspx The mention sources can contact us to remove/changing this article |
What Are The Main Benefits Of Comparing Car Insurance Quotes Online
LOS ANGELES, CA / ACCESSWIRE / June 24, 2020, / Compare-autoinsurance.Org has launched a new blog post that presents the main benefits of comparing multiple car insurance quotes. For more info and free online quotes, please visit https://compare-autoinsurance.Org/the-advantages-of-comparing-prices-with-car-insurance-quotes-online/ The modern society has numerous technological advantages. One important advantage is the speed at which information is sent and received. With the help of the internet, the shopping habits of many persons have drastically changed. The car insurance industry hasn't remained untouched by these changes. On the internet, drivers can compare insurance prices and find out which sellers have the best offers. View photos The advantages of comparing online car insurance quotes are the following: Online quotes can be obtained from anywhere and at any time. Unlike physical insurance agencies, websites don't have a specific schedule and they are available at any time. Drivers that have busy working schedules, can compare quotes from anywhere and at any time, even at midnight. Multiple choices. Almost all insurance providers, no matter if they are well-known brands or just local insurers, have an online presence. Online quotes will allow policyholders the chance to discover multiple insurance companies and check their prices. Drivers are no longer required to get quotes from just a few known insurance companies. Also, local and regional insurers can provide lower insurance rates for the same services. Accurate insurance estimates. Online quotes can only be accurate if the customers provide accurate and real info about their car models and driving history. Lying about past driving incidents can make the price estimates to be lower, but when dealing with an insurance company lying to them is useless. Usually, insurance companies will do research about a potential customer before granting him coverage. Online quotes can be sorted easily. Although drivers are recommended to not choose a policy just based on its price, drivers can easily sort quotes by insurance price. Using brokerage websites will allow drivers to get quotes from multiple insurers, thus making the comparison faster and easier. For additional info, money-saving tips, and free car insurance quotes, visit https://compare-autoinsurance.Org/ Compare-autoinsurance.Org is an online provider of life, home, health, and auto insurance quotes. This website is unique because it does not simply stick to one kind of insurance provider, but brings the clients the best deals from many different online insurance carriers. In this way, clients have access to offers from multiple carriers all in one place: this website. On this site, customers have access to quotes for insurance plans from various agencies, such as local or nationwide agencies, brand names insurance companies, etc. "Online quotes can easily help drivers obtain better car insurance deals. All they have to do is to complete an online form with accurate and real info, then compare prices", said Russell Rabichev, Marketing Director of Internet Marketing Company. CONTACT: Company Name: Internet Marketing CompanyPerson for contact Name: Gurgu CPhone Number: (818) 359-3898Email: [email protected]: https://compare-autoinsurance.Org/ SOURCE: Compare-autoinsurance.Org View source version on accesswire.Com:https://www.Accesswire.Com/595055/What-Are-The-Main-Benefits-Of-Comparing-Car-Insurance-Quotes-Online View photos
to request, modification Contact us at Here or [email protected]
 |
 |
 |
