January 18, 2023 – Older people who find themselves socially isolated have a 27% higher risk of developing dementia, in accordance with a brand new study from Johns Hopkins University.
Over nine years, researchers studied 5,000 older Americans aged 65 or older. The average age of the themes was 76 they usually didn't live in a nursing facility. About 23 percent met the definition of “socially isolated” and had few relationships and few individuals with whom they'd regular contact.
During the study period, around 21 percent of participants developed dementia. Among socially isolated people, the number was even higher, at around 26 percent.
Among those that weren't socially isolated, lower than 20% developed dementia.
The study was published in Journal of the American Geriatrics Society.
To determine an individual's level of social isolation, the study took under consideration various aspects, resembling whether the person lives alone, has discussed “important matters” with two or more people previously 12 months, has attended a spiritual service or has participated in social events.
Social isolation increases the danger of dementia in addition to heart disease and depression. NPR reportedciting the CDC. Nearly 6 million Americans suffer from Alzheimer's disease, essentially the most common type of dementia.
In dementia patients, social engagement can improve quality of life and slow the progression of the disease.
NPR reported that cell phones and other technologies may help prevent social isolation amongst older people.