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How independent is their mobility? Find out in 2 minutes.
The Elderly Mobility Scale (EMS) is a simple, doctor-trusted checklist used to see how much help an older adult needs with everyday movement — sitting up, standing, walking, and balance. Answer 7 easy questions below, watch the score fill in as you go, and get a clear, printable result at the end.
Running score
0 / 20 points
Elderly Mobility Scale result
Scale: Elderly Mobility Scale (EMS), Smith R., 1994
Assessed on:
This tool supports clinical documentation; it does not replace clinical judgment, and no patient data is sent to or stored on any server — the calculation runs entirely in your browser.
What the Elderly Mobility Scale measures
The EMS was designed as a standardized, validated tool for assessing frail geriatric patients, in or outside a clinical setting. It focuses on the functional performance underlying everyday activities of daily living (ADLs) — specifically locomotion, balance, and changes of position, rather than general health status.
Each of the 7 tasks is scored independently based on the level of physical assistance the patient needs, with higher scores reflecting greater independence. The maximum possible score of 20 corresponds to full independent mobility across all seven tasks.
What each score range means
14 – 20 · Independent
Generally safe alone at home; may still benefit from some help.
10 – 13 · Borderline independence
Needs some help with moving around or getting up and down.
0 – 9 · Needs assistance
Needs regular help with daily activities and close supervision.
Strengths and limitations
The EMS is quick to administer, clinically meaningful, and requires little training — which is part of why it remains in routine use across geriatric and rehabilitation settings decades after its original publication. It has been validated for inter-rater reliability among clinical physiotherapists and its predictive capacity has held up across subsequent studies.
Its main limitations are practical: it requires a 6-metre walking course, higher-functioning patients can hit a ceiling effect on the scale, and it does not directly account for non-physical factors such as a patient's confidence in moving independently.
Sources
- Smith R. Validation and Reliability of the Elderly Mobility Scale. Physiotherapy. 1994; 80(11); 744–747.
- Nolan JS, Remilton LE, Green MM. The Reliability and Validity of the Elderly Mobility Scale in the Acute Hospital Setting. IJAHSP. 2008; 6(4).
- Spilg EG, Martin BJ, Mitchell SL, Aitchison TC. A comparison of mobility assessments in a geriatric day hospital. Clin Rehabil. 2001; 15(3):296-300.
Frequently asked questions
What is the Elderly Mobility Scale?
The Elderly Mobility Scale (EMS) is a 20-point standardized assessment tool used to evaluate functional mobility, balance, and transfer ability in frail older adults. It was developed by Smith R. in 1994 and is widely used in geriatric, rehabilitation, and acute hospital settings.
How is the EMS score calculated?
The EMS scores seven functional tasks — lying to sitting, sitting to lying, sitting to standing, standing, gait, a timed 6-metre walk, and functional reach — each worth 0 to 4 points depending on the level of independence demonstrated. The seven scores are added together for a total out of 20.
What does an EMS score of 14 to 20 mean?
A score of 14 to 20 indicates the patient is independent in basic activities of daily living. They may still benefit from some assistance, but are generally considered safe to be alone at home.
What does an EMS score of 10 to 13 mean?
A score of 10 to 13 indicates borderline independence. The patient typically requires some help with mobility-related tasks such as transfers or walking.
What does a low EMS score (0 to 9) mean?
A score below 10 indicates the patient requires help with basic activities of daily living and is likely dependent on long-term care or close supervision.
How long does the EMS assessment take?
The Elderly Mobility Scale can typically be administered in about 10 to 15 minutes, and requires minimal training beyond familiarity with the seven task descriptions.
Is the EMS the same as the Barthel Index?
No. Both are used in geriatric mobility and functional assessment, but they measure different things and use different scoring systems. The EMS is specifically focused on mobility and transfers, and several studies have found it more sensitive to detecting improvement in mobility than the Barthel Index.