* . *
  • About
  • Advertise
  • Privacy & Policy
  • Contact
Monday, June 23, 2025
Earth-News
  • Home
  • Business
  • Entertainment
    Netflix unveils Dallas immersive venue for fans of hit shows like ‘Squid Game,’ ‘Stranger Things’ – Houston Chronicle

    Step Inside Netflix’s New Dallas Immersive Experience Featuring Hits Like ‘Squid Game’ and ‘Stranger Things

    ‘Puttin’ on the Ritz’: Civic Players bring ‘Young Frankenstein’ to life – Yahoo

    Civic Players Deliver a Hilarious and Unforgettable Performance of ‘Young Frankenstein

    ‘Wheel of Fortune’: Amputee Wins $60,000 After Breaking Incredible ‘Curse’ – Hastings Tribune

    Wheel of Fortune’ Amputee Breaks Incredible ‘Curse’ to Win $60,000!

    North Star Sports & Entertainment Network: Coming soon – KTTC News

    North Star Sports & Entertainment Network: Coming soon – KTTC News

    Safety concerns in Deep Ellum create apprehension as the entertainment district gains visitors – CBS News

    Safety Concerns Surge Amid Deep Ellum’s Booming Popularity and Growing Crowds

    Elisabeth Moss’ ‘Handmaid’s Tale’ Emmy chances, by the numbers – Yahoo

    Elisabeth Moss’ ‘Handmaid’s Tale’ Emmy chances, by the numbers – Yahoo

  • General
  • Health
  • News

    Cracking the Code: Why China’s Economic Challenges Aren’t Shaking Markets, Unlike America’s” – Bloomberg

    Trump’s Narrow Window to Spread the Truth About Harris

    Trump’s Narrow Window to Spread the Truth About Harris

    Israel-Gaza war live updates: Hamas leader Ismail Haniyeh assassinated in Iran, group says

    Israel-Gaza war live updates: Hamas leader Ismail Haniyeh assassinated in Iran, group says

    PAP Boss to Niger Delta Youths, Stay Away from the Protest

    PAP Boss to Niger Delta Youths, Stay Away from the Protest

    Court Restricts Protests In Lagos To Freedom, Peace Park

    Court Restricts Protests In Lagos To Freedom, Peace Park

    Fans React to Jazz Jennings’ Inspiring Weight Loss Journey

    Fans React to Jazz Jennings’ Inspiring Weight Loss Journey

    Trending Tags

    • Trump Inauguration
    • United Stated
    • White House
    • Market Stories
    • Election Results
  • Science
  • Sports
  • Technology
    Marvell Technology Stock Rallies After AI Event Sparks Investor Optimism – Yahoo Finance

    Marvell Technology Stock Rallies After AI Event Sparks Investor Optimism – Yahoo Finance

    Promising Technology Stocks To Follow Today – June 22nd – MarketBeat

    Top Technology Stocks to Watch Today – June 22nd

    Technology Convergence Report 2025 – The World Economic Forum

    Technology Convergence Report 2025 – The World Economic Forum

    How AI can help make cities work better for residents – MIT Technology Review

    How AI can help make cities work better for residents – MIT Technology Review

    Tech Champions with Leo Bletnitsky of Healthy Technology Solutions – Buzz Media Group

    Meet Tech Champion Leo Bletnitsky of Healthy Technology Solutions

    Crypto’s true revolution is about humanity, not technology – Cointelegraph

    Crypto’s Real Revolution: Transforming Humanity Beyond Technology

    Trending Tags

    • Nintendo Switch
    • CES 2017
    • Playstation 4 Pro
    • Mark Zuckerberg
No Result
View All Result
  • Home
  • Business
  • Entertainment
    Netflix unveils Dallas immersive venue for fans of hit shows like ‘Squid Game,’ ‘Stranger Things’ – Houston Chronicle

    Step Inside Netflix’s New Dallas Immersive Experience Featuring Hits Like ‘Squid Game’ and ‘Stranger Things

    ‘Puttin’ on the Ritz’: Civic Players bring ‘Young Frankenstein’ to life – Yahoo

    Civic Players Deliver a Hilarious and Unforgettable Performance of ‘Young Frankenstein

    ‘Wheel of Fortune’: Amputee Wins $60,000 After Breaking Incredible ‘Curse’ – Hastings Tribune

    Wheel of Fortune’ Amputee Breaks Incredible ‘Curse’ to Win $60,000!

    North Star Sports & Entertainment Network: Coming soon – KTTC News

    North Star Sports & Entertainment Network: Coming soon – KTTC News

    Safety concerns in Deep Ellum create apprehension as the entertainment district gains visitors – CBS News

    Safety Concerns Surge Amid Deep Ellum’s Booming Popularity and Growing Crowds

    Elisabeth Moss’ ‘Handmaid’s Tale’ Emmy chances, by the numbers – Yahoo

    Elisabeth Moss’ ‘Handmaid’s Tale’ Emmy chances, by the numbers – Yahoo

  • General
  • Health
  • News

    Cracking the Code: Why China’s Economic Challenges Aren’t Shaking Markets, Unlike America’s” – Bloomberg

    Trump’s Narrow Window to Spread the Truth About Harris

    Trump’s Narrow Window to Spread the Truth About Harris

    Israel-Gaza war live updates: Hamas leader Ismail Haniyeh assassinated in Iran, group says

    Israel-Gaza war live updates: Hamas leader Ismail Haniyeh assassinated in Iran, group says

    PAP Boss to Niger Delta Youths, Stay Away from the Protest

    PAP Boss to Niger Delta Youths, Stay Away from the Protest

    Court Restricts Protests In Lagos To Freedom, Peace Park

    Court Restricts Protests In Lagos To Freedom, Peace Park

    Fans React to Jazz Jennings’ Inspiring Weight Loss Journey

    Fans React to Jazz Jennings’ Inspiring Weight Loss Journey

    Trending Tags

    • Trump Inauguration
    • United Stated
    • White House
    • Market Stories
    • Election Results
  • Science
  • Sports
  • Technology
    Marvell Technology Stock Rallies After AI Event Sparks Investor Optimism – Yahoo Finance

    Marvell Technology Stock Rallies After AI Event Sparks Investor Optimism – Yahoo Finance

    Promising Technology Stocks To Follow Today – June 22nd – MarketBeat

    Top Technology Stocks to Watch Today – June 22nd

    Technology Convergence Report 2025 – The World Economic Forum

    Technology Convergence Report 2025 – The World Economic Forum

    How AI can help make cities work better for residents – MIT Technology Review

    How AI can help make cities work better for residents – MIT Technology Review

    Tech Champions with Leo Bletnitsky of Healthy Technology Solutions – Buzz Media Group

    Meet Tech Champion Leo Bletnitsky of Healthy Technology Solutions

    Crypto’s true revolution is about humanity, not technology – Cointelegraph

    Crypto’s Real Revolution: Transforming Humanity Beyond Technology

    Trending Tags

    • Nintendo Switch
    • CES 2017
    • Playstation 4 Pro
    • Mark Zuckerberg
No Result
View All Result
Earth-News
No Result
View All Result
Home Science

The Silent Epidemic: 7 Million Americans Unaware of Their Mild Cognitive Impairment

November 26, 2023
in Science
The Silent Epidemic: 7 Million Americans Unaware of Their Mild Cognitive Impairment
Share on FacebookShare on Twitter

Mild Cognitive Impairment Concept Art

New research reveals a significant underdiagnosis of mild cognitive impairment (MCI), an early indicator of Alzheimer’s disease, particularly among older adults and disadvantaged groups. The research stresses the need for early detection and treatment to manage the progression of Alzheimer’s, highlighting the challenges in recognizing the various forms of MCI in primary care settings.

Two new University of Southern California Dornsife studies suggest that of the 8 million Americans who have MCI, more than 90% don’t know it — an especially worrisome finding since early diagnosis is key to delaying onset of dementia and Alzheimer’s disease.

For many people, forgetting your keys or struggling to plan tasks can seem like a normal part of the aging process. But those lapses can actually be symptoms of something more serious: mild cognitive impairment, or MCI, which could be an early sign of Alzheimer’s disease.

Research Findings on MCI Awareness

Unfortunately, most people who have MCI don’t know it, so they’re unable to take advantage of preventive measures or new treatments, such as a recently approved drug for Alzheimer’s disease, that could slow its progression. Those are the findings of two new studies published in parallel by researchers at the USC Dornsife College of Letters, Arts and Sciences.

In one study, published in Alzheimer’s Research & Therapy, the researchers analyzed data from 40 million Medicare beneficiaries age 65 and older and compared the proportion diagnosed with the rate expected in this age group. They found that fewer than 8% of expected cases were actually diagnosed. In other words, of the 8 million individuals predicted to have MCI based on their demographic profile, which includes age and gender, about 7.4 million were undiagnosed.

“This study is meant to raise awareness of the problem,” says Soeren Mattke, director of the Brain Health Observatory at USC Dornsife’s Center for Economic and Social Research, who led the investigations. “We want to say, ‘Pay attention to early changes in cognition, and tell your doctor about them. Ask for an evaluation.’ We want to reach physicians to say, ‘There’s a measurable difference between aging and pathologic cognitive decline, and detecting the latter early might identify those patients who would benefit from recently approved Alzheimer’s treatments.

Socioeconomic Factors and MCI Prevalence

The prevalence of MCI is influenced by socioeconomic and clinical factors. People with cardiovascular disease, diabetes, hypertension and other health issues are at higher risk of cognitive decline including dementia. These health issues are more prevalent among members of historically disadvantaged groups, including those with less education and Black and Hispanic Americans.

The researchers found that detection of MCI was even poorer in those groups. Mattke says that’s concerning because the overall disease burden in those populations is higher. “So, they’re hit twice: They have higher risk and yet lower detection rates.”

Underdiagnosis in Primary Care

The second study, published in the Journal of Prevention of Alzheimer’s Disease, looked at 200,000 individual primary care clinicians and found that 99% of them underdiagnosed MCI. “There’s really just a tiny fraction of physicians in a position to diagnose MCI who would find these cases early enough for maximum therapeutic potential,” Mattke explains.

Understanding Different Forms of MCI

MCI by definition doesn’t cause disability, whereas dementia is itself a disabling condition reflecting more serious cognitive impairment. In MCI, challenges to everyday functioning tend to be more sporadic, says Soo Borson, clinical professor of family medicine at Keck School of Medicine of USC and co-lead of the BOLD Center on Early Detection of Dementia, who was not involved in the studies.

MCI can come in various forms: forgetfulness is the most familiar form, Borson says. Another is an executive form, which mainly affects efficiency in getting things done and difficulty with tasks that used to be easier, such as balancing a checkbook or paying bills online. There is even a behavioral form — in which mild changes in personality may predominate. These various forms often coexist.

It is important to understand that MCI refers to a level of cognitive functioning and not a specific disease state. Recent advances in the treatment of the most common cause of MCI — Alzheimer’s disease — lend new urgency to improving detection of MCI.

Challenges in MCI Detection

There are several reasons MCI might be so widely underdiagnosed in the United States. An individual may not be aware of or bring up their concern; a physician might not notice subtle signs of difficulty; or a clinician might notice but not correctly enter the diagnostic code in a patient’s medical record.

Another important reason: Time during a clinical visit may not be set aside to discuss or assess brain health unless the visit was planned expressly to include it. Detection of cognitive impairment is not difficult, but it does not occur without planning.

Mattke notes that risk-based MCI detection — focusing attention on people at greatest risk — would help identify more cases because time and resources could be focused on those high-risk individuals. Digital tests that could be administered before a medical visit could also help more people learn about their cognitive risk and current functioning.

The Importance of Early Treatment

Early treatment is vital, says Mattke, because the brain is limited in its ability to recover — brain cells, once lost, do not grow back, and any damage can no longer be repaired.

“For MCI caused by Alzheimer’s disease, the earlier you treat the better your outcomes,” he says. “This means even though the disease may be slowly progressing, every day counts.”

References:

“Expected and diagnosed rates of mild cognitive impairment and dementia in the U.S. Medicare population: observational analysis” by Soeren Mattke, Hankyung Jun, Emily Chen, Ying Liu, Andrew Becker and Christopher Wallick, 22 July 2023, Alzheimer’s Research & Therapy.
DOI: 10.1186/s13195-023-01272-z

“Detection Rates of Mild Cognitive Impairment in Primary Care for the United States Medicare Population” by Ying Liu, H. Jun, A. Becker, C. Wallick and S. Mattke, 24 October 2023, The Journal of Prevention of Alzheimer’s Disease.
DOI: 10.14283/jpad.2023.131

>>> Read full article>>>
Copyright for syndicated content belongs to the linked Source : SciTechDaily – https://scitechdaily.com/the-silent-epidemic-7-million-americans-unaware-of-their-mild-cognitive-impairment/

Tags: EpidemicscienceSilent
Previous Post

Spirittea Walkthrough: Full Main Story Guide

Next Post

New Findings Upend Traditional Views on Exercise: Scientists Uncover the Vagus Nerve’s Hidden Influence

Marvell Technology Stock Rallies After AI Event Sparks Investor Optimism – Yahoo Finance

Marvell Technology Stock Rallies After AI Event Sparks Investor Optimism – Yahoo Finance

June 23, 2025
Atlanta Sports: High school, college and pro sports from the AJC – AJC.com

Atlanta Sports Update: Exciting High School, College, and Pro Highlights

June 23, 2025
US judge blocks slashing of universities’ federal funding from National Science Foundation – Reuters

US Judge Halts Cuts to Federal Funding for Universities from National Science Foundation

June 23, 2025
The Computer-Science Bubble Is Bursting – The Atlantic

Is the Computer-Science Boom Coming to an End?

June 23, 2025

6 Life Moments When Staying Silent Is the Wisest Choice

June 23, 2025
Dollar Gains as the World Awaits Iran’s Response to US Attack – Yahoo Finance

Dollar Gains as the World Awaits Iran’s Response to US Attack – Yahoo Finance

June 23, 2025
The Political Economy of Reform in Lebanon and its Challenges – Middle East Transparent

Unveiling Lebanon’s Reform Journey: Overcoming Challenges and Political Obstacles

June 23, 2025
Three AI Trends Reshaping the Future of Media & Entertainment – TVTechnology

3 Game-Changing AI Trends Revolutionizing the Future of Media and Entertainment

June 23, 2025
Tell us your immigration crackdown story – CNN

Tell us your immigration crackdown story – CNN

June 23, 2025
Promising Technology Stocks To Follow Today – June 22nd – MarketBeat

Top Technology Stocks to Watch Today – June 22nd

June 23, 2025

Categories

Archives

June 2025
MTWTFSS
 1
2345678
9101112131415
16171819202122
23242526272829
30 
« May    
Earth-News.info

The Earth News is an independent English-language daily published Website from all around the World News

Browse by Category

  • Business (20,132)
  • Ecology (697)
  • Economy (713)
  • Entertainment (21,611)
  • General (15,529)
  • Health (9,753)
  • Lifestyle (718)
  • News (22,149)
  • People (716)
  • Politics (720)
  • Science (15,932)
  • Sports (21,210)
  • Technology (15,699)
  • World (693)

Recent News

Marvell Technology Stock Rallies After AI Event Sparks Investor Optimism – Yahoo Finance

Marvell Technology Stock Rallies After AI Event Sparks Investor Optimism – Yahoo Finance

June 23, 2025
Atlanta Sports: High school, college and pro sports from the AJC – AJC.com

Atlanta Sports Update: Exciting High School, College, and Pro Highlights

June 23, 2025
  • About
  • Advertise
  • Privacy & Policy
  • Contact

© 2023 earth-news.info

No Result
View All Result

© 2023 earth-news.info

No Result
View All Result

© 2023 earth-news.info

Go to mobile version