Multimorbidity score linked to cognitive decline

  • A very large study found that older adults with multiple health conditions showed much greater cognitive decline than those with fewer chronic conditions, even when the conditions weren't directly related to brain health.

Data from more than 14,265 people older adults (51+) multiple times over a decade or more through the University of Michigan Health and Retirement Study has found that people with higher “multimorbidity scores” showed much faster cognitive decline than those with lower scores, even though most of the chronic conditions included in the index had no direct relationship with brain health. The higher the score, the faster the decline.

The multimorbidity index was calculated using three long-term studies of more than 250,000 health professionals, and takes into account the different ways different conditions affect people and how they interact.

The tool is free and available at the ePrognosis website for clinicians.

https://www.futurity.org/multimorbidity-score-chronic-conditions-death-2089922-2/

Reference: 

Related News

A study comparing the language abilities of 22 healthy young individuals, 24 healthy older individuals and 22 people with

Following on from a previous study showing that such a virtual supermarket game administered by a trained professional can detect

Data from the Women's Health Initiative Memory Study, involving 6,467 postmenopausal women (65+) who reported some level of caffeine consumption, has found that those who consumed above average amounts of coffee had a lower risk of developing dementia.

Our bodies’ ability to regulate its temperature gets worse with age, along with a slowing metabolism. We also become more vulnerable to Alzheimer's as we age. A study compared mice genetically engineered to manifest Alzheimer's symptoms as they age with normal mice.

People with Alzheimer's disease develop problems in recognizing familiar faces. It has been thought that this is just part of their general impairment, but a new study indicates that a specific, face-related impairment develops early in the disease.

Data from 876 patients (average age 78) in the 30-year Cardiovascular Health Study show that virtually any type of aerobic physical activity can improve brain volume and reduce Alzheimer's risk.

A study involving 100 older adults (aged 80-99) with hearing loss has found that those who used a hearing aid performed significantly better on a cognitive test (MMSE) than those who didn't use a hearing aid, despite having poorer hearing.

A study involving 65 older adults (average age 66), of whom 35 had type 2 diabetes, has found that after two years, those with diabetes had decreases in their ability to regulate blood flow in the brain, and a reduced ability to regulate blood flow was associated with lower cognitive scores.

A small study that fitted 29 young adults (18-31) and 31 older adults (55-82) with a device that recorded steps taken and the vigor and speed with which they were made, has found that those older adults with a higher step rate performed better on memory tasks than those who were more sedentary.

As we all know, people are living longer and obesity is at appalling levels. For both these (completely separate!) reasons, we expect to see growing rates of dementia. A new analysis using data from the long-running Framingham Heart Study offers some hope to individuals, however.

Pages

Subscribe to Latest newsSubscribe to Latest newsSubscribe to Latest health newsSubscribe to Latest news