1 OUTCOME MEASURES “Researchers telling us that we must measure outcome is a bit like dentists telling us to floss our teeth. We know it’s good for us, but the immediate rewards for the investment of time and energy are difficult to see, and no one ever died for lack of flossing!” (Binkley, 1996) An outcome is a characteristic or construct that is expected to change owing to an intervention, disease, injury, etc. An outcome measure is an indicator of an outcome. Outcome measures can be used to: Describe a state at one point in time Predict a future state ? Evaluate change in state over time Treatment PHYSICAL PERFORMANCE MEASURES Physical performance measures are standardized outcome measures designed to provide specific information regarding a client’s physical parameters associated with functional tasks and activity goals important to everyday living (Jones & Rikli, 2002). Physical Parameters Muscle strength/endurance Aerobic capacity Flexibility Motor ability Power Speed/agility Balance Dynamic Static Body composition Body Structures & Functions (Impairment) Functions Walking Stair climbing Standing up from chair Lifting/reaching Bending/kneeling Jogging/Running Activity (Limitation) Activity Goals Personal care Shopping errands Housework Gardening Sports Traveling Participation (Restriction) This information is necessary to design individualized, targeted exercise and activity programs. Baseline measures repeated at multiple intervals during the program provide critical data to track client progress to make program modifications, to provide feedback and to evaluate program effectiveness (Jones & Rikli, 2002). The following physical performance measures have been found to be reliable and valid for use with the older population. Validity refers to whether a test measures what it is intended to measure; reliability refers to the dependability of test scores. These measures are feasible to use in clinical practice - in determining feasibility, equipment, cost, time, space, difficulty to administer and score and safety have all been taken into consideration. Before administering any of these physical performance measures, it is important to check for contraindications, measure pulse and blood pressure, and to make sure that clothing and shoes are appropriate. Pulse oximetry and ratings of perceived exertion (RPE) can also be taken. The rationale for measuring these variables is that in addition to confirming a client may be tested safely, during serial evaluations, improvements may manifest either by change in the primary outcome of interest or by reduced symptoms with the same outcome achieved. 2 References 1. Jones CJ, Rikli RE. Measuring functional fitness of older adults. The Journal on Active Aging, March.April 2002; 24-30. 2. Rikli RE, Jones CJ. A functional ability framework indicating physiologic parameters associated with functions required for basic and advanced everyday activities. Senior Fitness Test Manual, 2001. Champaign, IL: Human Kinetics. 3 TIMED UP AND GO TEST (TUG) Purpose To evaluate basic mobility skills in older adults; requires static and dynamic balance. Content Measurement of the time in seconds for a person to rise from sitting from a standard arm chair, walk three meters, turn, walk back to the chair, and sit down. The person wears regular footwear and customary walking aid. Equipment Arm chair with a seat height of approximately 46 centimeters and arm height of 65 centimeters; three meter walkway; cone or tape; stopwatch or wrist watch with a second hand. Protocol Measure three meters from chair and place a cone marker on the floor. Client sits with back against chair with arms on armrests. Instruct client to “walk at your normal pace to the cone on the floor, turn around and walk back then sit down with your back against the chair”. One practice test and two trials are recommended Performance Standards Normative No formal normal values are available. Less than 10 seconds has been cited as normal mobility with 11 – 20 seconds being within normal limits for the frail elderly who can go out alone. A recommended practical cut-off value for the TUG to indicate normal versus below normal performance is 10-12 seconds. In a meta-analysis of 21 studies reporting TUG times in healthy older adults, the mean times progressively increased with age with 8.1 seconds (95% confidence interval = 7.1-9.0) among 60 to 69 year olds, 9.2 seconds (95% CI = 8.210.2) among 70-79 year olds, and 11.3 seconds (95% CI = 10.0-12.7) among 80-99 year olds. Criterion Standardized cut-off scores to predict risk of falling have not yet been established; however, a score of 14 seconds or more suggests that the person may be prone to falls. A score of <20 seconds is associated with independence with transfers and gait A score of >30 seconds associated with requiring assistance with balance and functional activities Minimum clinically important differences (MCID) or clinically meaningful change of the TUG has been reported to be 0.8-1.4 seconds. References 1. Arnold C, Faulkner RA. (2007).The history of falls and the association of the timed up and go test to falls and nearfalls in older adults with hip osteoarthritis. BMC Geriatr; 7. 2. Bischoff HA, Stähelin HB, Monsch AU, Iversen MD, Weyh A, von Dechend M, Akos R, Conzelmann M, et al. (2003). Identifying a cut-off point for normal mobility: A comparison of the timed 'up and go' test in community-dwelling and institutionalised elderly women. Age and Ageing 32 (3): 315–20. 3. Bohannon RW. (2006). Reference values for the timed up and go test: a descriptive meta-analysis. J Geriatr Phys Ther; 29:64-8. 4. French HP, Fitzpatrick M, FitzGerald O. (2011). Responsiveness of physical function outcomes following physiotherapy intervention for osteoarthritis of the knee: an outcome comparison study. Physiotherapy; 97:30208. 5. Jette AM, Jette DU, Ng J, Plotkink DJ, Back MA. (1999).The Musculoskeletal Impairment Study Group. Are 4 performance-based measures sufficiently reliable for use in multicenter-trials? J Gerontol A Biol Med Sci; 54:M3-6. 6. Morris S, Morris ME, Iansek R. (2001). Reliability of measurements obtained with the Timed 'Up & Go' test in people with Parkinson Disease. Physical Therapy 81 (2): 810–8. 7. Nordin E, Lindelöf N, Rosendahl E, Jensen J, Lundin-Olsson L. (2008). Prognostic validity of the Timed Up-and-Go test, a modified Get-Up-and-Go test, staff's global judgement and fall history in evaluating fall risk in residential care facilities. Age and Ageing 37 (4): 442–8. 8. Podsiadlo D, Richardson S (1991). The timed 'Up & Go': A test of basic functional mobility for frail elderly persons. Journal of the American Geriatrics Society 39 (2): 142–8. 9. Rockwood K, Awalt E, Carver D, MacKnight C. (2000). Feasibility and measurement properties of the functional reach and the timed up and go tests in the Canadian study of health and aging. J Gerontol A Biol Med Sci; 55A:M70-3. 10. Shumway-Cook A, Brauer S, Woollacott M. (2000). Predicting the probability for falls in community-dwelling older adults using the Timed Up & Go Test. Physical therapy 80 (9): 896–903. 11. Steffen TM, Hacker TA, Mollinger L. (2002). Age- and gender-related test performance in community dwelling elderly people: six-minute walk test, Berg balance scale, timed up & go test, and gait speeds. Phys Ther 2002; 82:128-37. 12. Thompson, M, Medley, A. (1998). Performance of Individuals with Parkinson's Disease on the Timed Up & Go. Journal of Neurologic Physical Therapy 22 (1): 16–21. 13. Wall JC, Bell C, Campbell S, Davis J. (2000). The timed getup-and-go test revisited: measurement of the component tasks. J Rehabil Res Dev; 37:109-13. 14. Wright AA, Cook CE, Baxter GD, Dockerty JD, Abbott JH. (2011). A comparison of 3 methodological approaches to defining major clinically important improvement of 4 performance measures in patients with hip osteoarthritis. J Orthop Sports Phys Ther; 41:319-27. 5 GAIT SPEED (SELF-SELECTED) Purpose To evaluate basic functional mobility. Protocol Measure and mark a standard distance (e.g. four meters) and then measure and mark two meters. before the start (for acceleration) and two meters at the end (for deceleration) of this middle section. Instruct client to “walk at a comfortable pace”. Have client perform two to three repetitions and calculate the average time. Performance Standards Normative Criterion Gain of 0.1 m /s is predictor for well-being in those without normal gait speed (i.e. could be used a client goal). Best initial estimate reported to be ~ 0.05 m/s for small meaningful change and ~ 0.10 m/s for substantial change 6 References 1. Fritz S. Lusardi M. White Paper: Walking Speed – The sixth vital sign. (2010). Journal of Geriatric Physical Therapy; 32(2): 2-5. 2. Hardy SE, Perera S, et al. (2007). Improvement in gait speed predicts better survival in older adults. Journal of the American Geriatric Society; 55(11): 1727-34. 3. Lusardi MM. (2003). Functional Performance in Community Living Older Adults. Journal of Geriatric Physical Therapy 2; 26(3), 14-22. 4. Perera S, Mody SH, Woodman RC, Studenski SA. (2006). Meaningful change and responsiveness in common physical performance measures in older adults. J Am Geriatr Soc; 54(5):743-9. 5. Purser JL, Weinberger M, et al. (2005). Walking speed predicts health status and hospital costs for frail elderly male veterans. Journal of Rehabilitation Research and Development; 42(4): 535-46. 7 SIX MINUTE WALK TEST (6MWT) Purpose The six-minute walk test (6MWT) was first used in the clinical setting to test exercise tolerance in individuals with chronic respiratory disease and respiratory failure. Current literature reports its use as a submaximal exercise test to measure functional exercise capacity (i.e., the ability to engage in physically demanding activities of daily living) in individuals with a wide variety of characteristics including healthy older adults and those with chronic heart and lung disease, heart failure, fibromyalgia, peripheral arterial disease and neurological conditions as well as with older adults. Content The 6MWT measures the distance an individual is able to walk over a total of six minutes on a hard, flat surface. The goal is for the individual to walk as far as possible in six minutes. The individual is allowed to self-pace and rest as needed as they traverse back and forth along a marked walkway. Equipment 30 meter, pre-measured flat walking area with interval markings every three meters. Cones or brightly colored tape to mark boundaries of the course. Watch or timer to time six minutes. Chair available if patients need to rest during testing. Protocol This is ideally conducted in an enclosed, quiet hallway by a single administrator. However, it is important to note that there are variations among studies in how the test is conducted which affects performance. These variations include the instructions provided to the participant, the number of turns in the course, the frequency and type of encouragement given, and the number of trials performed. Each of these variations is outlined briefly. Test instructions - Due to the differing functional statuses of participants, the 6MWT test may cause some people to perform at higher exertion levels than others. While many studies do not report the exact instructions, most describe the instruction as having participants walk at their usual pace or a comfortable pace and to walk as far as possible. Participants are instructed prior to the test to wear comfortable clothing and shoes and to use their typical walking aid during the test. Walkway length and number of turns in the course - The American Thoracic Society recommends an indoor, 30 meter corridor or walkway with cones placed at the beginning and end of the 30 meter boundary to indicate turns. In the literature, the corridor distance across studies varies which is likely due to the need to use what is readily available. Use of encouragement - Encouragement is often given and is typically standardized, although it varies in frequency across studies from providing encouragement every 30 seconds to every two minutes. Encouragement increases the distance walked and if used, the exact protocol should be reported. Number of trials performed - One to two practice trials may be useful. In most populations, at least two practice walks should be administered (with adequate time for rest and recovery) prior to recording measurements. The primary outcome is the distance covered in meters or converted measure (such as feet) over six minutes. Safety Issues and Contraindications 8 Contraindications for this test include unstable angina in the previous month, myocardial infarction in the previous month, and high blood pressure (resting heart rate of > 120, systolic blood pressure of 180 mm Hg, or diastolic blood pressure > 100 mm Hg). The test should be stopped if a person reports chest pain, intolerable shortness of breath, leg cramps, staggering, diaphoresis, or pale/ashen appearance. Performance Standards Normative 6MWT distance in healthy adults has been reported to range from 400m to 700m. Age and sex-specific reference standards (see predictive 6MWT distance equations below) are available and may be helpful for interpreting 6MWT scores for both healthy adults and those with chronic diseases. However, it is difficult to use normative values because of the differing methods used in studies. - Women 6MWT Distance = (7.57x height in cm)- (5.02x age)- (1.76x weight in kg)- 309m - Men 6MWT Distance = (2.11x height in cm)- (5.78x age)- (2.29x weight in kg)- 667m Criterion Minimally Clinical Important Difference (MCID) reports range from 43 – 54 meters Best initial estimate reported to be ~ 20 meters for small meaningful change and ~ 50 meters for substantial change <350 meters indicative of poor prognosis References 1. American Thoracic Society. ATS Statement: Guidelines for the Six-Minute Walk Test. (2002). Am J Respir Crit Care Med; 166: 111–117. 2. Guyatt GH, Thompson PJ, Berman LB, Sullivan MJ, Townsend M, Jones NL, Pugsley SO. (1985). How should we measure function in patients with chronic heart and lung disease? J Chronic Dis.; 38:517-24. 3. Perera S, Mody SH, Woodman RC, Studenski SA. (2006). Meaningful change and responsiveness in common physical performance measures in older adults. J Am Geriatr Soc; 54(5):743-9. 9 FIVE TIMES CHAIR SIT TO STAND TEST (FTSST OR 5XSST) Purpose A measure of functional lower limb muscle strength; may be useful in quantifying functional change of transitional movements Equipment Armless chair or standard chair with arms. Chair heights recorded in literature vary, generally 43-45 cm, stopwatch. Protocol Client sits with arms folded across chest and with their back against the chair. Ensure that the chair is not secured against the wall. Instructions to client are: "I want you to stand up and sit down five times as quickly as you can when I say 'Go'." The client is instructed to stand fully between repetitions of the test and not to touch the back of the chair during each repetition (It is ok if the patient does touch the back of the chair, but it is not recommended) Timing begins at "Go" and stops when the client’s buttocks touch the chair on the fifth repetition. Provide one practice trial before measurements are recorded. If there is concern the client may fatigue with a practice trial, it is OK to demonstrate to the client and have the client do two repetitions to ensure they understand the instructions. Inability to complete five repetitions without assistance or use of upper extremity support indicates failure of test. Try NOT to talk to client during the test (may decrease patient’s speed). Performance Standards Normative – variable values reported 50-59 years 60-69 years 70-79 years 80-89 years Report 1 Mean (SD) seconds 7.1 (1.5) 8.1 (3.1) 10.0 (3.1) 10.6 (3.4) Report 2 Mean seconds N/A 11.4 12.6 14.8 75-79 years 80-84 years 85-89 years 90 + years Report 3 Women Mean (SD ) Men Mean (SD) seconds seconds 12.2 (4.1) 12.1(5.4) 13.4 (5.6) 12.9 (5.5) 14.1 (6.5) 13.7 (7.2) 15.1 (6.5) 17.2 (8.0) 10 Criterion Minimal Detectable Change (MDC) = 2.5 - 4.2 in healthy elderly MCID = 2.3 seconds in those with vestibular disorders Initial screening tool-cut off score of > 12 seconds to identify need of further assessment for fall risk; > 15 indicates risk of recurrent falls References 1. Bohannon RW. (2006). Reference values for the five-repetition sit-to-stand test: a descriptive meta-analysis of data from elders. Perceptual and Motor Skills; 103(1): 215-222. 2. Buatois S, Miljkovic D., et al. (2008). Five times sit to stand test is a predictor of recurrent falls in healthy community-living subjects aged 65 and older. Journal of the American Geriatrics Society; 56(8): 1575-1577. 3. Buatois S., Perret-Guillaume C, et al. (2010). A simple clinical scale to stratify risk of recurrent falls in communitydwelling adults aged 65 years and older. Physical Therapy; 90(4): 550-560. 4. Goldberg A, Chavis M, Watkins J, Wilson T. (2012). The five-times-sit-to-stand test: validity, reliability and detectable change in older females. Aging in Clinical and Experimental Research; 24(4): 339-344. 5. Lord SR, et. (2002). Sit to stand performance depends on sensation, speed, balance and psychological status in addition to strength in older people. J Gerontol A Biol Sci Med Sci; 57(8): M539-43. 6. Meretta BM, Whitney SL, et al. (2006). The five times sit to stand test: responsiveness to change and concurrent validity in adults undergoing vestibular rehabilitation. Journal of Vestibular Research; 16(4-5): 233-243. 7. Mong Y, Teo, TW, et al. (2010). 5-repetition sit-to-stand test in subjects with chronic stroke: reliability and validity. Archives of Physical Medicine and Rehabilitation; 91(3): 407-413. 8. Schaubert KL, Bohannon RW (2005). Reliability and validity of three strength measures obtained from community-dwelling elderly persons. J Strength Cond Res; 19(3): 717-720. 9. Tiedemann A, Shimada H, et al. (2008). The comparative ability of eight functional mobility tests for predicting falls in community-dwelling older people. Age and Ageing; 37(4): 430-435. 10. Whitney SL, Wrisley DM, et al. (2005). Clinical measurement of sit-to-stand performance in people with balance disorders: validity of data for the Five-Times-Sit-to-Stand Test. Physical Therapy; 85(10): 1034-1045. 11 2-MINUTE STEP IN PLACE TEST Purpose The 2 Minute Step in Place test is designed to test the aerobic endurance and functional fitness of seniors. This test is performed as an alternative to the six-minute walk test for people who have difficulty balancing or who may not be able to do traditional fitness tests. Content Test of aerobic endurance, associated with the ability to perform lifestyle tasks (i.e. walking and stair climbing) Equipment Stopwatch, tape measure, marking tape Protocol With the client standing up straight next to the wall, determine the midpoint between the iliac crest and the patella and mark that as a line on the wall. The client faces the wall and marches in place for two minutes, lifting the knees to the height of the marking. Resting is allowed, and holding onto the wall or a stable chair is allowed. Stop after two minutes. Record the total number of times the right knee reaches the marked level in two minutes. Performance Standards Women Age 60-64 65-69 70-74 75-79 80-84 85-89 90-94 Below Average < 75 < 73 < 68 < 68 < 60 < 55 < 44 Average 75 to 107 73 to 107 68 to 101 68 to 100 60 to 91 55 to 85 44 to 72 Above Average > 107 > 107 > 101 > 100 > 91 > 85 > 72 Men Age Below Average Average Above Average 60-64 < 87 87 to 115 > 115 65-69 < 87 86 to 116 > 116 70-74 < 80 80 to 110 > 110 75-79 < 73 73 to 109 > 109 80-84 < 71 71 to 103 > 103 85-89 < 59 59 to 91 > 91 90-94 < 52 52 to 86 > 86 References 1. Jones CJ, Rikli RE. (2002). Measuring functional fitness of older adults, The Journal on Active Aging; March April, pp. 24–30. 2. Różańska-Kirschke A, Kocur P, Wilk M, Dylewicz P. (2006). The Fullerton Fitness Test as an index of fitness in the elderly. Medical Rehabilitation; 10(2): 9-16. 12 GRIP STRENGTH Purpose Marker of physical performance among community-dwelling older people. Content Test of overall body strength. Equipment Hand dynamometer Protocol Standard posture suggested by the American Society of Hand Therapists is sitting with elbow flexed 90°. Performance Standards Age 40-44 45-49 50-54 55-59 60-64 65-69 70-74 75+ Normative Values for Grip Strength (Mean + SD kg) Female Right Left Right 31.9+6.1 28.3+6.3 53+9.4 28.2+6.8 25.4+5.8 49.8+10.4 29.8+5.3 26+4.9 51.5+8.2 26+5.7 21.5+5.4 45.9+12.1 25+4.6 20.7+4.6 40.7+ 9.3 22.5+4.4 18.6+3.7 41.3+9.3 22.5+5.3 18.8+4.6 34.2+9.8 19.3+5.0 17.1+4.0 29.8+9.5 Male Left 51.2+8.5 45.7+10.3 46.2+7.7 37.7+10.6 34.8+9.2 34.8+ 9.0 29.3+8.2 24.9+7.7 References 1. Bohannon RW. Hand-grip dynamometry predicts future outcomes in aging adults. (2008). Journal of Geriatric Physical Therapy; 31(1): 3-10. 2. Liao WC, Wang CH, Yu SY, Chen LY, Wang. CY. (2013). Grip strength measurement in older adults: A comparison of three testing positions. Australia Journal of Aging. Article first published online: 23 SEP 2013. 3. Mijnarends DM, Meijers JMM, Halfens RJG, ter Borg S, Luiking YC, Verlaan S, Schoberer D, Jentoft, AJC, van Loon, LJC, Schols, JMGA. (2013). Validity and Reliability of Tools to Measure Muscle Mass, Strength, and Physical Performance in Community-Dwelling Older People: A Systematic Review. Journal of the American Medical Directors Association In press. 4. Stevens PJ, Syddall HE, Patel HP, Martin HJ, Cooper C, Sayer AA. (2012). Is grip strength a good marker of physical performance among community-dwelling older people? The Journal of Nutrition, Health & Aging; 16(9): 769-774. 13 SINGLE LIMB STANCE TEST (SLST) - ALSO REFERRED TO AS UNIPEDAL STANCE TEST (UPST) AND ONE-LEG STANDING BALANCE. Purpose To screen for balance impairments in the older adult population Content Measure of static balance Equipment Stop watch Protocol To perform the test, client is instructed to stand on one leg without support of arms or bracing of the unweighted leg against the stance leg. The client begins by practicing once or twice on each side with gaze fixed straight ahead. The number of seconds that the client is able to maintain this position is recorded. Termination or a fail test is recorded if 1) foot touches the support leg; 2) hopping occurs; 3) the foot touches the floor, or 4) the arms touch something for support. When using this test, having clients choose what leg they would like to stand on would be appropriate as you want to record their "best" performance. Client should be barefoot or in low/no-heel and firm bottom shoes Performance Standards Normative Report 1 Age 40-49 50-59 60-69 70-79 80-89 Eyes Open Mean (SE) Seconds 40.3(10.8) 37.0(12.6) 26.9(16.6) 15.0(13.9) 6.2(9.3) Report 2 Age Eyes Open Mean (SD) Seconds 60-64 20.4(14.2) 64-69 17.6(14.9) 70-74 8.3(5.0) 75-80 4.8(3.9) Eyes Closed Mean (SE) Seconds 7.3(7.0) 4.8(4.8) 2.8(2.2) 2.0(1.6) 1.3(0.6) Eyes Closed Mean (SD) Seconds 7.2(7.0) 4.8(3.4) 3.7(2.3) 1.1(1.2) Criterion Reported in the literature that individuals increase their chances of sustaining an injury due to a fall by two times if they are unable to perform a One-Legged Stance Test for five seconds. References 1. Anemaet, W, Moffa-Trotter M. (1999). Functional tools for assessing balance and gait impairments. Topics in Geriatric Rehab, 15(1), 66-83. 2. Bohannon RW. (2006). Single limb stance times. A descriptive meta-analysis of fata from individuals at least 60 14 years of age. Topics in Geriatric Rehabilitation; 22(1): 70-77. 3. Bohannon R, Larkin, P, Cook A, Singer J. (1984). Decrease in timed balance test scores with aging. Physical Therapy, 64, 1067-1070. 4. Briggs, R, Gossman, M, Birch, R, Drews, J, Shaddeau S. (1989). Balance performance among noninstitutionalized elderly women. Physical Therapy, 69(9), 748-756. 5. El-Sobkey SB. (2011). Normative values for one-leg stance balance test in population-based sample of community-dwelling older people. Middle-East Journal of Scientific Research; 7(4): 497-503. 6. Franchignoni F, Tesio L, Martino M, Ricupero, C. (1998). Reliability of four simple, quantitative tests of balance and mobility in healthy elderly females. Aging (Milan), 10(1), 26-31. 7. Schlicht J, Camaione, D & Owen, S. (2001). Effect of intense strength training on standing balance, walking speed, and sit-to-stand performance in older adults. Journal of Gerontological Medicine and Science, 56A(5), M281-M286. 8. Springer BA, Marin R, Cyhan T, Roberts H, Gill NW. (2007). Journal of Geriatric Physical Therapy; 30(1): 8-15. 9. Vellas B, Wayne S, Romero L, Baumgartner R., et al. (1997). One-leg balance is an important predictor of injurious falls in older persons. Journal of the American Geriatric Society, 45, 735-738. 15 BICEP CURL TEST Purpose Test of upper body and arm strength and endurance; associated with ability to perform lifestyle tasks (i.e. carrying objects) Content The aim of this test is to do as many arm curls as possible in 30 seconds. Equipment Five pound weight for women; eight pound weight for men, chair without armrests, stopwatch Protocol This test is conducted on the dominant arm side (or stronger side). The subject sits on an armless chair, with feet flat on floor, holding the weight in the hand using a suitcase grip (palm facing towards the body) with the arm in a vertically down position beside the chair. Brace the upper arm against the body so that only the lower arm is moving (tester may assist to hold the upper arm steady). Curl the arm up through a full range of motion, gradually turning the palm up (flexion with supination). As the arm is lowered through the full range of motion, gradually return to the starting position. The arm must be fully bent and then fully straightened at the elbow. Repeat this action as many times as possible within 30 seconds. The score is the total number of controlled arm curls performed in 30 seconds. Performance Standards Women Age 60-64 65-69 70-74 75-79 80-84 85-89 90-94 Below Average < 13 < 12 < 12 < 11 < 10 < 10 <8 Average 13 to 19 12 to 18 12 to 17 11 to 17 10 to 16 10 to 15 8 to 13 Above Average > 19 > 18 > 17 > 17 > 16 > 15 > 13 Men Age 60-64 65-69 70-74 75-79 80-84 85-89 90-94 Below Average < 16 < 15 < 14 < 13 < 13 < 11 < 10 Average 16 to 22 15 to 21 14 to 21 13 to 19 13 to 19 11 to 17 10 to 14 Above Average > 22 > 21 > 21 > 19 > 19 > 17 > 14 References 16 1. Anna Różańska-Kirschke, Piotr Kocur, Małgorzata Wilk, Piotr Dylewicz, The Fullerton Fitness Test as an index of fitness in the elderly, Medical Rehabilitation 2006; 10(2): 9-16. 2. Jones C.J., Rikli R.E., Measuring functional fitness of older adults, The Journal on Active Aging, March April 2002, pp. 24–30. FOUR STEP SQUARE TEST (FSST) Purpose To clinically assess the ability to change directions while stepping; measure of dynamic standing balance Content Clients are required to step over four canes/sticks set-up like a cross on the floor with the tips of the canes facing together (to create four squares). Equipment Stopwatch, four canes/sticks Protocol At the start of the test, the client stands on the upper left square (square 1) and faces the direction of square 2. The stepping sequence is (clockwise): square 1, square 2, square 4, square 3. Then (counter-clockwise) back to square 3, square 4, square 2, and then end at square 1. Verbal instructions to client are “Try to complete the sequence as fast as possible without touching the sticks. Both feet must make contact with the floor in each square. If possible, face forward during the entire sequence”. Timing begins when the client’s right foot contacts the floor in the square. The test procedure may be demonstrated and one practice trial allowed prior to administration of the test. Two trials should be performed with the better time (in seconds) taken as the score. Performance Standards Normative Not available Criterion A score of > 15 seconds associated with increased risk for multiple falls in older adults. Minimal detectable change estimate 4.6 seconds References 17 1. Dite W, Temple VA. (2002). A clinical test of stepping and change of direction to identify multiple falling older adults. Archives of Physical Medicine and Rehabilitation 83(11): 1566-1571. 2. Wagner JM, et al. (2013). Four Square Step Test in ambulant persons with multiple sclerosis: validity, reliability, and responsiveness. Int J Rehabil Res ;36(3):253-9. 18 TIME LOADED STANDING (TLS) Purpose Measure of combined trunk and shoulder endurance suitable for individuals with osteoporosis. Content The TLS assessment measures the time a person can stand while holding a weight in each hand with the arms at 90 degrees of shoulder flexion and the elbows extended. Equipment Two 1 kg hand weights, 0.5 kg hand weights, stop watch Protocol First demonstrate to client and check they can achieve the test position without using the weights. Instructions to client are “I want you to stand up straight with your feet hip-width apart. I want you to first bend your elbows, bringing your hands to your shoulders, then to stretch your arms out in front of you keeping your elbows straight and to hold this position.” Next assess which weight the client can manage. Ideally use 1.0 kg weights. If a client is unable to hold or lift the 1.0 kg weight to the start position, use the 0.5 kg weights. Demonstrate and explain the task to the client using the weights. Instructions to client are “Now I want you to stand up straight with your feet hip-width apart. I will hand you two weights. I want you to first bend your elbows bringing the weights to your shoulders, then to stretch your arms out in front of you keeping your elbows straight.” Once you have checked which weight to use, complete the TLS assessment. Instructions to client are “I want you to stand up straight as before. I will hand you two weights, I want you to first bend your elbows bringing the weights to your shoulders, then to stretch your arms in front of you keeping your elbow straight and to hold this position for as long as comfortable. You must pass me the weights when you first become uncomfortable or wish to stop. I will stop you in I think your arms are tiring”. Ensure client is stands erect with feet hip-width apart and not leaning on anything for support. Stand in front and hand client two weights to hold at 90 degrees. Start stop watch when clients has arms straightened (cue if necessary). Stop test when either client cannot achieve 90 degrees of shoulder flexion (from set-up); client is unable to maintain 90 degree position or begins to tire in arms; or client chooses to end the test and passes you the weights. Record the test including weight used, total time in seconds and whether fatigue or pain was the reason for stopping. Performance Standards Not available References 1. Shipp KM, Purser JL, Gold DT, Pieper CF, Sloane R, Schenkman M, Lyles KW. (2000). Time loaded standing: A measure of combined trunk and arm endurance suitable for people with vertebral osteoporosis. Osteoporosis International; 11: 914-922. 19 BACK SCRATCH TEST (also known as SCRATCH TEST, ZIPPER TEST, APLEY’S SCRATCH TEST) Purpose This test is used to test shoulder and upper body flexibility which is important in functional tasks such as combing one’s hair, putting on overhead garments and reaching for a seat belt. Content The client is asked to scratch his or her back while reaching over the head with one hand and behind the back with the other hand. The test requires abduction and lateral rotation of one shoulder and adduction and medial rotation of the other shoulder. Equipment Ruler or tape measure Protocol This test is done in the standing position. The client is asked to place one hand behind the head and back over the shoulder, and reach as far as possible down the middle of his/her back, with his/her palm touching their body and their fingers directed downwards. The client is then asked to place his/her other arm behind their back, palm facing outward and fingers upward and to reach up as far as possible attempting to touch or overlap the middle fingers of both hands. The tester directs the client so that their fingers are aligned, and then measure the distance between the tips of the middle fingers. If the fingertips touch then the score is zero. If they do not touch, measure the distance between the finger tips (a positive score); if they overlap, measure by how much (a negative score). Practice two times, and then test two times. Stop the test if the client experiences pain. Record the best score to the nearest centimeter or 1/2 inch. 20 Performance Standards Women Age Below Average Average (inches) Above Average 60-64 > 3.0 3.0 to 1.5 < 1.5 65-69 > 3.5 3.5 to 1.5 < 1.5 70-74 > 4.0 4.0 to 1.0 < 1.0 75-79 > 5.0 5.0 to 0.5 < 0.5 80-84 > 5.5 5.5 to 0 <0 85-89 > 7.0 7.0 to -1.0 < -1.0 90-94 > 8.0 8.0 to -1.0 < -1.0 Age Below Average Average (inches) Above Average 60-64 > 6.5 6.5 to 0 <0 65-69 > 7.5 7.5 to -1.0 < -1.0 70-74 > 8.0 8.0 to -1.0 < -1.0 75-79 > 9.0 9.0 to -2.0 < -2.0 80-84 > 9.5 9.5 to -2.0 < -2.0 85-89 > 10.0 10.0 to -3.0 < -3.0 90-94 > 10.5 10.5 to -4.0 < -4.0 Men References 1. Edwards TB, Bostick RD, Greene CC, Baratta RV, Drez D. (2002). Inter-observer and intra-observer reliability of the measurement of shoulder internal rotation by vertebral level. J Shoulder Elbow Surg; 11:40-42. 2. Hoving JL, Buchbinder R, Green S, Forbes A, Bellamy N, Brand C, Buchanan R, Hall S, Patrick M, Ryan P, Stockman A. (2002). How reliably do rheumatologists measure shoulder movement? Ann Rheum Dis.; 61: 612-616. 3. Jones CJ, Rikli RE. (2002). Measuring functional fitness of older adults. The Journal on Active Aging, March April: 24–30 4. Konin JG, Wiksten DL, Isear JA, Brader H. Special tests for orthopedic examination. 3rd ed. Thorofare, NJ: SLACK incorporated; 2006. 5. Rikli RE, Jones CJ. (1999). Development and validation of a functional fitness test for community-residing older adults. Journal of Aging and Physical Activity; 7: 129-161. 6. Różańska-Kirschke A, Kocur P, Wilk M, Piotr Dylewicz P. (2006). The Fullerton Fitness Test as an index of fitness in the elderly. Medical Rehabilitation; 10(2): 9-16.