Subject: Functional Assessments
Category: Physical Therapy
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Assessment Tools 6 Minute Walk Test (6MWT)• What it is for: Measures endurance, aerobic capacity, and functional walking capacity.• What to say in practicals: “This test is used to assess endur
Source: Heart Online resource • Reviewed 11/2014
Ideally the test should be conducted on a straight 30 metre track. If the track needs to be adapted or shortened due to lack of space, ensure that the patient walks the same course on each re-test.
Two 6MWTs are often recommended for initial assessments due to a learning effect when performing the test. Recent studies have demonstrated however that a single measure is often acceptable.
Should you choose to do repeat measures in succession, this should be done each time so that measures are consistent and a duration of at least 15 minutes provided between tests to allow adequate recovery.
The object of this test is to walk as FAR AS POSSIBLE for 6 minutes. You will walk back and forth along this course (demonstrate one lap) for six minutes.
You may slow down if necessary. If you stop, I want you to continue to walk again as soon as possible.
You will be informed of the time and encouraged each minute.
Please do not talk during the test unless you have a problem or I ask you a question. You must let know if you have any chest pain or dizziness.
When six minutes is up I will ask you to STOP where you are. Do you have any questions?
Start now, or whenever you are ready (start stopwatch when walking starts).
Provide the following standard encouragements in even tones. Do not use other words of encouragement or body language to speed up.
Allow the patient to rest or sit in a chair if they wish, and check SpO2 and heart rate. Ask the patient why they stopped.
Keep the stopwatch running and advise: Please resume walking whenever you feel able.
Six Minute Walk Test (6MWT) instructions — continued
The patient should remain in a clinical area for at least 15 minutes following an uncomplicated test.
Change in 6MWT distance can be measured in several ways. The most common include:
Reference equations to adjust for variables such as height, weight, age and gender to predict clinical progress are available; however, they are no better than simply using 6MWT distance alone.
Tiny but mighty note: this HTML keeps the wording from the uploaded handout, just cleaned into a web page format so it is easier to paste into a site, editor, or LMS.
This scale measures balance in older adults.
Items: 14
Highest possible score: 56
Scoring: 0–4 per item
Meaning: 0 = lowest level of function, 4 = highest level of function
- Yardstick
- One standard chair with arm rests
- One standard chair without arm rests
- Footstool/step
- Stopwatch or wristwatch
- 15 foot walkway
Cronbach's alphas were greater than 0.83 for stroke patients and 0.97 for elderly residents.
- Score of < 45 indicates a greater risk of falling
- 41–56 = low fall risk
- 21–40 = medium fall risk
- 0–20 = high fall risk
Reference
Berg K, Wood-Dauphinee S, Williams JI, Maki B (1992). Measuring balance in the elderly: validation of an instrument. Canadian Journal of Public Health, July/August supplement 2:S7-11.
Norms
Lusardi, M.M. (2004). Functional Performance in Community Living Older Adults. Journal of Geriatric Physical Therapy, 26(3), 14-22.
- Sitting to standing ________
- Standing unsupported ________
- Sitting unsupported ________
- Standing to sitting ________
- Transfers ________
- Standing with eyes closed ________
- Standing with feet together ________
- Reaching forward with outstretched arm ________
- Retrieving object from floor ________
- Turning to look behind ________
- Turning 360 degrees ________
- Placing alternate foot on stool ________
- Standing with one foot in front ________
- Standing on one foot ________
- Total: ____________________
Please document each task and/or give instructions as written. When scoring, please record the lowest response category that applies for each item.
In most items, the subject is asked to maintain a given position for a specific time. Progressively more points are deducted if:
- the time or distance requirements are not met
- the subject’s performance warrants supervision
- the subject touches an external support or receives assistance from the examiner
Subject should understand that they must maintain their balance while attempting the tasks. The choices of which leg to stand on or how far to reach are left to the subject. Poor judgment will adversely influence the performance and the scoring.
Equipment required for testing is a stopwatch or watch with a second hand, and a ruler or other indicator of 2, 5, and 10 inches. Chairs used during testing should be a reasonable height. Either a step or a stool of average step height may be used for item #12.
1. Sitting to Standing | Score: ______ / 4
Instructions: Please stand up. Try not to use your hand for support.
- 4 able to stand without using hands and stabilize independently
- 3 able to stand independently using hands
- 2 able to stand using hands after several tries
- 1 needs minimal aid to stand or stabilize
- 0 needs moderate or maximal assist to stand
2. Standing Unsupported | Score: ______ / 4
Instructions: Please stand for two minutes without holding on.
- 4 able to stand safely for 2 minutes
- 3 able to stand 2 minutes with supervision
- 2 able to stand 30 seconds unsupported
- 1 needs several tries to stand 30 seconds unsupported
- 0 unable to stand 30 seconds unsupported
If a subject is able to stand 2 minutes unsupported, score full points for sitting unsupported. Proceed to item #4.
3. Sitting with Back Unsupported but Feet Supported on Floor or on a Stool | Score: ______ / 4
Instructions: Please sit with arms folded for 2 minutes.
- 4 able to sit safely and securely for 2 minutes
- 3 able to sit 2 minutes under supervision
- 2 able to able to sit 30 seconds
- 1 able to sit 10 seconds
- 0 unable to sit without support 10 seconds
4. Standing to Sitting | Score: ______ / 4
Instructions: Please sit down.
- 4 sits safely with minimal use of hands
- 3 controls descent by using hands
- 2 uses back of legs against chair to control descent
- 1 sits independently but has uncontrolled descent
- 0 needs assist to sit
5. Transfers | Score: ______ / 4
Instructions: Arrange chair(s) for pivot transfer. Ask subject to transfer one way toward a seat with armrests and one way toward a seat without armrests. You may use two chairs (one with and one without armrests) or a bed and a chair.
- 4 able to transfer safely with minor use of hands
- 3 able to transfer safely definite need of hands
- 2 able to transfer with verbal cuing and/or supervision
- 1 needs one person to assist
- 0 needs two people to assist or supervise to be safe
6. Standing Unsupported with Eyes Closed | Score: ______ / 4
Instructions: Please close your eyes and stand still for 10 seconds.
- 4 able to stand 10 seconds safely
- 3 able to stand 10 seconds with supervision
- 2 able to stand 3 seconds
- 1 unable to keep eyes closed 3 seconds but stays safely
- 0 needs help to keep from falling
7. Standing Unsupported with Feet Together | Score: ______ / 4
Instructions: Place your feet together and stand without holding on.
- 4 able to place feet together independently and stand 1 minute safely
- 3 able to place feet together independently and stand 1 minute with supervision
- 2 able to place feet together independently but unable to hold for 30 seconds
- 1 needs help to attain position but able to stand 15 seconds feet together
- 0 needs help to attain position and unable to hold for 15 seconds
8. Reaching Forward with Outstretched Arm While Standing | Score: ______ / 4
Instructions: Lift arm to 90 degrees. Stretch out your fingers and reach forward as far as you can. (Examiner places a ruler at the end of fingertips when arm is at 90 degrees. Fingers should not touch the ruler while reaching forward. The recorded measure is the distance forward that the fingers reach while the subject is in the most forward lean position. When possible, ask subject to use both arms when reaching to avoid rotation of the trunk.)
- 4 can reach forward confidently 25 cm (10 inches)
- 3 can reach forward 12 cm (5 inches)
- 2 can reach forward 5 cm (2 inches)
- 1 reaches forward but needs supervision
- 0 loses balance while trying/requires external support
9. Pick Up Object from the Floor from a Standing Position | Score: ______ / 4
Instructions: Pick up the shoe/slipper, which is place in front of your feet.
- 4 able to pick up slipper safely and easily
- 3 able to pick up slipper but needs supervision
- 2 unable to pick up but reaches 2-5 cm (1-2 inches) from slipper and keeps balance independently
- 1 unable to pick up and needs supervision while trying
- 0 unable to try/needs assist to keep from losing balance or falling
10. Turning to Look Behind Over Left and Right Shoulders While Standing | Score: ______ / 4
Instructions: Turn to look directly behind you over toward the left shoulder. Repeat to the right. Examiner may pick an object to look at directly behind the subject to encourage a better twist turn.
- 4 looks behind from both sides and weight shifts well
- 3 looks behind one side only other side shows less weight shift
- 2 turns sideways only but maintains balance
- 1 needs supervision when turning
- 0 needs assist to keep from losing balance or falling
11. Turn 360 DegreesScore: ______ / 4
Instructions: Turn completely around in a full circle. Pause. Then turn a full circle in the other direction.
- 4 able to turn 360 degrees safely in 4 seconds or less
- 3 able to turn 360 degrees safely one side only 4 seconds or less
- 2 able to turn 360 degrees safely but slowly
- 1 needs close supervision or verbal cuing
- 0 needs assistance while turning
12. Place Alternate Foot on Step or Stool While Standing Unsupported | Score: ______ / 4
Instructions: Place each foot alternately on the step/stool. Continue until each foot has touch the step/stool four times.
- 4 able to stand independently and safely and complete 8 steps in 20 seconds
- 3 able to stand independently and complete 8 steps in > 20 seconds
- 2 able to complete 4 steps without aid with supervision
- 1 able to complete > 2 steps needs minimal assist
- 0 needs assistance to keep from falling/unable to try
13. Standing Unsupported One Foot in Front | Score: ______ / 4
Instructions: (DEMONSTRATE TO SUBJECT) Place one foot directly in front of the other. If you feel that you cannot place your foot directly in front, try to step far enough ahead that the heel of your forward foot is ahead of the toes of the other foot. (To score 3 points, the length of the step should exceed the length of the other foot and the width of the stance should approximate the subject’s normal stride width.)
- 4 able to place foot tandem independently and hold 30 seconds
- 3 able to place foot ahead independently and hold 30 seconds
- 2 able to take small step independently and hold 30 seconds
- 1 needs help to step but can hold 15 seconds
- 0 loses balance while stepping or standing
14. Standing on One Leg | Score: ______ / 4
Instructions: Stand on one leg as long as you can without holding on.
- 4 able to lift leg independently and hold > 10 seconds
- 3 able to lift leg independently and hold 5-10 seconds
- 2 able to lift leg independently and hold ≥ 3 seconds
- 1 tries to lift leg unable to hold 3 seconds but remains standing independently
- 0 unable to try or needs assist to prevent fall
Total Score (Maximum = 56): ____________________
Source: Powell LE & Myers AM • Journal of Gerontology Medical Sciences, 1995; 50(1): M28–34
For each of the following activities, please indicate your level of confidence in doing the activity without losing your balance or becoming unsteady by choosing one of the percentage points on the scale from 0% to 100%.
If you do not currently do the activity in question, try and imagine how confident you would be if you had to do the activity. If you normally use a walking aid to do the activity or hold onto someone, rate your confidence as if you were using these supports.
How confident are you that you will not lose your balance or become unsteady when you…
1. …walk around the house? _____ %
2. …walk up or down stairs? _____ %
3. …bend over and pick up a slipper from the front of a closet floor?_____ %
4. …reach for a small can off a shelf at eye level?_____ %
5. …stand on your tip toes and reach for something above your head?_____ %
6. …stand on a chair and reach for something?_____ %
7. …sweep the floor?_____ %
8. …walk outside the house to a car parked in the driveway?_____ %
9. …get into or out of a car?_____ %
10. …walk across a parking lot to the mall?_____ %
11. …walk up or down a ramp?_____ %
12. …walk in a crowded mall where people rapidly walk past you?_____ %
13. …are bumped into by people as you walk through the mall?_____ %
14. …step onto or off of an escalator while you are holding onto a railing?_____ %
15. …step onto or off an escalator while holding onto parcels such that you cannot hold onto the railing?_____ %
16. …walk outside on icy sidewalks?_____ %
Total ABC Score: __________
Scoring: _____________ / 16 = __________% of self confidence
Reference
Powell LE & Myers AM. The Activities-specific Balance Confidence (ABC) Scale. Journal of Gerontology Medical Sciences. 1995; 50(1): M28-34.
| Test | What the test is for | Equipment needed |
|---|---|---|
| 6 Minute Walk Test (6MWT) | Measures functional endurance, aerobic capacity, and walking tolerance. | Stopwatch, 30m walkway, cones/markers, chair, pulse oximeter, BP cuff, Borg scale, recording sheet, optional oxygen. |
| Berg Balance Scale (BBS) | Assesses static and dynamic balance and fall risk. | Chair (with/without arms), stopwatch, ruler, step/stool, object to pick up. |
| BESTest | Identifies specific balance system impairments (sensory, motor, biomechanical). | Stopwatch, chair, foam surface, incline ramp, obstacle, walking space. |
| Mini-BESTest | Assesses dynamic balance and postural control. | Stopwatch, chair, foam pad, obstacle, walkway. |
| Dynamic Gait Index (DGI) | Evaluates gait under changing conditions and fall risk. | Stopwatch, 20 ft walkway, cones, shoebox/obstacle, stairs. |
| Tinetti (POMA) | Assesses gait and balance for fall risk. | Chair, stopwatch, walkway. |
| 2-Minute Step Test | Measures aerobic endurance when space is limited. | Stopwatch, wall marker for knee height, measuring tape, chair. |
| Fullerton Advanced Balance (FAB) | Assesses higher-level balance in active older adults. | Stopwatch, chair, foam pad, step, obstacles, ruler. |
| Functional Gait Assessment (FGA) | Evaluates advanced gait and balance tasks. | Stopwatch, walkway, cones, obstacle, stairs. |
| Timed Up and Go (TUG) | Measures functional mobility and fall risk. | Chair, stopwatch, 3-meter walkway, marker. |
| Functional Reach Test | Assesses limits of stability and forward balance. | Ruler or measuring tape mounted on wall. |
| Activities-specific Balance Confidence (ABC) | Measures patient confidence in performing activities without losing balance. | Questionnaire and pen. |
| Lower Extremity Functional Scale (LEFS) | Assesses functional ability of the lower extremities. | Questionnaire and pen. |
Quick memory:
Endurance → 6MWT, 2-Min Step
Balance → Berg, BEST, Mini-BEST, FAB
Gait → DGI, FGA
Quick mobility → TUG
Self-report → ABC, LEFS
6-MINUTE WALK TEST
What for: Measures aerobic endurance and functional walking capacity.
Equipment: Stopwatch, measured walkway/hallway, cones/markers, chair, vital signs equipment, pulse oximeter if needed, gait belt.
BERG BALANCE SCALE
What for: Measures static and dynamic balance and fall risk.
Equipment: Chair with armrests, chair without armrests, stopwatch, ruler/yardstick, step/stool, object to pick up, gait belt.
BESTEST
What for: Identifies which balance system is impaired and helps guide balance treatment.
Equipment: Stopwatch, measuring tape, foam pad, incline/ramp, step/stairs, chair, obstacle, gait belt.
MINI-BESTEST
What for: Measures dynamic balance and fall risk.
Equipment: Stopwatch, foam pad, incline/ramp, obstacle, chair, measuring tape, gait belt.
DYNAMIC GAIT INDEX
What for: Measures balance during walking tasks and identifies fall risk.
Equipment: Marked walkway, obstacle/shoebox, stairs, stopwatch if needed, gait belt.
TIMED UP AND GO
What for: Measures functional mobility, transfers, gait, turning, and fall risk.
Equipment: Standard chair, 3-meter walkway, stopwatch, gait belt.
2-MINUTE STEP TEST
What for: Measures aerobic endurance when space is limited.
Equipment: Stopwatch, wall marker/tape for knee height, chair nearby, gait belt.
FUNCTIONAL AMBULATION CATEGORIES
What for: Classifies how much assistance a patient needs for walking.
Equipment: No special equipment; use gait belt and assistive device if needed.
FUNCTIONAL GAIT ASSESSMENT
What for: Measures dynamic walking balance and fall risk.
Equipment: Marked walkway, obstacle/shoebox, stairs, stopwatch, gait belt.
TIMED UP AND DOWN STAIRS
What for: Measures stair mobility, lower-extremity function, and fall risk.
Equipment: Stairs, stopwatch, gait belt.
FUNCTIONAL REACH TEST
What for: Measures dynamic standing balance and fall risk during reaching.
Equipment: Yardstick/measuring tape, wall, tape, marker, gait belt.
| Test | What for | Equipment needed |
|---|---|---|
| 6-Minute Walk Test | Aerobic endurance and functional walking capacity. | Measured walkway, stopwatch, cones or markers, chair, gait belt, vital signs equipment if needed, pulse oximeter if needed. |
| Berg Balance Scale | Static and dynamic balance, functional balance, and fall risk. | Chair with armrests, chair without armrests, stopwatch, ruler or yardstick, step or stool, object to pick up, gait belt. |
| Balance Evaluation Systems Test | Identifies which balance system is impaired and helps guide balance treatment. | Stopwatch, measuring tape, foam pad, ramp or incline, step or stairs, chair, obstacle, gait belt. |
| Mini Balance Evaluation Systems Test | Dynamic balance, postural control, and fall risk. | Stopwatch, foam pad, ramp or incline, obstacle, chair, measuring tape, gait belt. |
| Dynamic Gait Index | Balance during walking tasks and fall risk. | Marked walkway, obstacle or shoebox, stairs, stopwatch if needed, gait belt. |
| Tinetti Performance Oriented Mobility Assessment | Gait, balance, mobility, and fall risk. | Standard chair, stopwatch if needed, walkway, gait belt, assistive device if normally used. |
| 2-Minute Step Test | Aerobic endurance when space is limited. | Stopwatch, wall marker or tape for knee height, chair nearby, gait belt. |
| Functional Ambulation Categories | Level of assistance needed for walking. | No special equipment; gait belt and assistive device if needed. |
| Functional Gait Assessment | Dynamic walking balance and fall risk. | Marked walkway, obstacle or shoebox, stairs, stopwatch, gait belt. |
| Timed Up and Down Stairs | Stair mobility, lower-extremity function, functional strength, and fall risk. | Stairs, stopwatch, gait belt. |
| Functional Reach Test | Dynamic standing balance during forward reaching and fall risk. | Yardstick or measuring tape, wall, tape, marker, gait belt. |
| Activities-specific Balance Confidence Scale | Patient confidence with balance during daily activities and fear of falling. | Questionnaire, pen or digital form. |
| Late-Life Function and Disability Instrument | Functional limitations and disability in older adults. | Questionnaire, pen or digital form. |
| Modified Falls Efficacy Scale | Fear of falling and confidence performing daily tasks without falling. | Questionnaire, pen or digital form. |