That moment of heart-sinking worry is all too familiar for a caregiver: Your mom can’t remember a recent conversation, or your husband gets disoriented in a familiar store. Your mind races with questions, but one looms largest — could this be dementia?
Before you spiral into fear, it’s essential to know that there’s a common, simple first step doctors use to objectively assess cognitive changes: the Mini-Mental Status Exam (MMSE), clinically known as the “Mini-Mental State Examination” (not “Status”).
This article demystifies the standard dementia screening test, so you know what to expect when trying to understand the extent of your loved one's cognitive state.
Understanding the Role of the Mini-Mental Status Exam (MMSE) for Diagnosing Dementia
Suppose you’re concerned because you think your loved one might be showing signs of Alzheimer's disease, dementia, or mild cognitive impairment. In that case, the first step is to visit their primary care doctor for a comprehensive checkup.
As a caregiver, familiarizing yourself with the Mini-Mental Status Exam (MMSE) can provide valuable insights into your loved one’s memory, orientation, language, and problem-solving abilities.
Suppose there aren’t any apparent causes of dementia-like symptoms, such as a urinary tract infection or other treatable health conditions. In that case, many doctors will administer a cognitive screening test like the MMSE to check for possible mental issues.
VIDEO: Understanding the Role of the MMSE in Dementia Screening
How the Mini-Mental Status Exam Works
The MMSE evaluates skills such as recalling words, following simple commands, and basic math (like counting backward by sevens).
Scoring ranges from 0 to 30, with lower scores indicating more significant cognitive decline (typically, a score below 24 suggests possible impairment). While the MMSE isn’t a definitive diagnostic tool, it helps doctors track changes over time and determine whether further neurological evaluation is needed.
Knowing what the test measures can help caregivers observe daily behaviors that align with, or contradict, the results. This allows for more informed discussions with healthcare providers.
The MMSE is commonly used because it takes only 5 to 10 minutes and requires no special equipment or training.
This dementia test has 30 questions, each worth 1 point. It tests memory, orientation, and math skills.
The MMSE test includes questions that measure:
- Sense of date and time
- Sense of location
- Ability to remember a short list of common objects and later repeat it back
- Attention and ability to do basic math, like counting backward from 100 by increments of 7
- Ability to name a couple of common objects
The grading scale is:
- 25 or more points = no cognitive impairment detected
- 21-24 points = mild cognitive impairment
- 10-20 points = moderate cognitive impairment
- 0-9 points = severe cognitive impairment
If someone scores in the 0 to 20 range on the MMSE, it can indicate cognitive impairment, but it doesn’t mean that they have dementia. A single cognitive screening test can't be used alone to diagnose dementia.
Scoring low on the Mini-Mental Status Exam indicates that further evaluation is necessary. More physical and cognitive tests should be conducted to better understand what is causing the mental issues.
The MMSE Test Alone Can’t Be Used For a Dementia Diagnosis
No matter what they score on the Mini-Mental Status Exam, don’t consider those results the final answer.
Many factors can influence someone’s MMSE score, both positively and negatively. This is only one of many dementia diagnosis tools.
The MMSE is a useful cognitive screening tool, but it can’t be used to diagnose dementia or Alzheimer's disease because many factors could affect the test results.
Complicating factors include:
- Physical injuries
- Physical conditions like sleep apnea, which can cause memory or other cognitive problems
- Conditions like depression
- Trouble with math, especially for those with limited education
- Trouble with language, especially for non-native English speakers, those who don’t speak any English, and people with limited education
- Having a form of dementia that doesn’t significantly affect memory, like Lewy Body dementia
How the MMSE Compares to Other Dementia Tests
Experts Warn Against One-Time Memory Test Events
You may see memory screenings offered at shopping malls or health fairs. Experts recommend avoiding those tests, even if they use the MMSE.
Taking a quick test like this without a complete medical evaluation isn’t an effective dementia screening and is more likely to cause unnecessary fear and worry.
Frequently Asked Questions About the MMSE
What kind of questions are on the Mini-Mental Status Exam?
The MMSE asks the patient to state the current date and location, remember and repeat a short list of three words, count backward by sevens (or spell the word “WORLD” backward), name common objects like a pen and watch, follow a three-step physical command, and copy a drawing of two intersecting pentagons.
Can the MMSE definitively diagnose Alzheimer's disease?
No. The MMSE is strictly a screening tool used to detect the presence of cognitive impairment. If an older adult scores poorly, their physician must order comprehensive neurological testing, bloodwork, and brain imaging to determine the exact cause, whether it is Alzheimer's disease, vascular dementia, or a reversible condition.
What does a score of 22 mean on the MMSE?
The MMSE is scored out of 30 possible points. Generally, a score between 20 and 24 indicates mild cognitive impairment. A score of 22 suggests that the individual is experiencing some measurable memory or cognitive deficits that warrant further medical evaluation by a primary care doctor or neurologist.
Next Steps: Find out why the MMSE alone isn't enough for a dementia diagnosis
Recommended for you:
- How Is Dementia Diagnosed? A Geriatric Doctor Explains
- Signs of Alzheimer’s or Normal Forgetfulness?
- What Is Alzheimer’s Disease? Symptoms, Causes, Treatments
About the Author
Connie is the founder of DailyCaring.com and was a hands-on caregiver for her grandmother for 20 years. (Grandma made it to 101 years old!) She knows how challenging, overwhelming, and all-consuming caring for an older adult can be. She also understands the importance of support, especially in the form of practical solutions, valuable resources, and self-care tips.
If a person has repeatedly taken the test in the same conditions and the total score is the same (25+) but it is taking progressively longer for them to complete each time, exceeding 10 minutes, can this also be indicative of dementia?
Dementia can’t be diagnosed based only on a screening test. The doctor would need to do a thorough exam to rule out other potential causes if they suspect any cognitive issues.
Here’s more info on why a screening test doesn’t give enough info for a diagnosis – Testing for Dementia: The Mini Mental Status Exam Can’t Diagnose https://dailycaring.com/testing-for-dementia-why-the-mini-mental-status-exam-isnt-enough/
And here’s more info on what it takes to diagnose someone with dementia – How Is Dementia Diagnosed? A Geriatric Doctor Explains https://dailycaring.com/how-is-dementia-diagnosed-a-geriatrician-explains/
There should be a printable on this
The MMSE is a screening test that’s typically administered in a doctor’s office so they’re not available for people to take at home.
The Sage Test can be taken at home, but a doctor is needed to evaluate whether there’s a cognitive issue or not. More info here – SAGE Test: 15 Minute At-Home Test for Alzheimer’s https://dailycaring.com/sage-test-for-alzheimers-at-home/