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5-times sit-to-stand test (5xSST)
Indications:
- assessment of age-related functional capacity
- evaluation of falls in the elderly
- assessment of whether Navajo patient can safely remain in hogan [1]
Clinical significance:
- tests lower extremity strength & transitional movement
- osteoarthritis of the knee may inhibit transitional movement
- tests for orthostasis or vestibular disorder
- orthostasis should probably be excluded prior to testing [1]
- tests balance
Procedure:
- timed test
- with arms wrapped around chest, patient stands & then sits 5 times (use of arm rests not allowed)
- in one variant the patient is given 30 seconds, in another 1 minute
Interpretation:
- > 11.4 seconds to complete suggests risk of falls
* 1 minute sit-to-stand superior to 30 seconds in elderly women [4]
Notes:
- get-up-&-go test & assessing ability to get down & up from the floor more informative
Related
get up & go test (timed up & go, TUG)
General
functional assessment
References
- Geriatric Review Syllabus, 9th edition (GRS9)
Medinal-Walpole A, Pacala JT, Porter JF (eds)
American Geriatrics Society, 2016
- Geriatric Review Syllabus, 11th edition (GRS11)
Harper GM, Lyons WL, Potter JF (eds)
American Geriatrics Society, 2022
- Cheng YY, Wei SH, Chen PY et al
Can sit-to-stand lower limb muscle power predict fall status?
Gait Posture. 2014 Jul;40(3):403-7. Epub 2014 Jun 11.
PMID: 24974126
- Ardali G, States RA, Brody LT et al.
The relationship between performance of sit-to-stand from a chair and getting down
and up from the floor in community-dwelling older adults.
Physiother Theory Pract. 2020 Aug 6:1-12
PMID: 32757803
https://www.tandfonline.com/doi/abs/10.1080/09593985.2020.1802796
- Cruz-Montecinos C, Castro RT, Otto-Yanez M et al
Which sit-to-stand test best differentiates functional capacity in older people?
Am J Phys Med Rehabil. 2024 Apr 1
PMID: 38630944
https://journals.lww.com/ajpmr/abstract/9900/which_sit_to_stand_test_best_differentiates.459.aspx