References
- Bandong AN, Madriaga GO, Gorgon EJ 2015 Reliability and validity of the four square step test in children with cerebral palsy and Down syndrome. Research in Developmental Disabilities 47: 39–47.
- Barnett A, Smith B, Lord SR, Williams M, Baumand A 2003. Community-based group exercise improves balance and reduces falls in at-risk older people: A randomised controlled trial. Age Ageing 32: 407–414.
- Berg KO, Wood-Dauphinee SL, Williams JI, Maki B 1992 Measuring balance in the elderly: Validation of an instrument. Canadian Journal of Public Health 83: S7–S11.
- Blennerhassett JM, Jayalath VM 2008 The four square step test is a feasible and valid clinical test of dynamic standing balance for use in ambulant people poststroke. Archives of Physical Medicine and Rehabilitation 89: 2156–2161.
- Cornman JC, Freedman VA, Agree EM 2005 Measurement of assistive device use: Implications for estimates of device use and disability in late life. Gerontologist 45: 347–358.
- Cumming RG, Kelsey JL, Nevitt MC 1990 Methodologic issues in the study of frequent and recurrent health problems: Falls in the elderly. Annals of Epidemiology 1: 49–56.
- 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: 1566–1571.
- Duncan RP, Earhart GM 2013 Four square step test performance in people with Parkinson disease. Journal of Neurologic Physical Therapy 37: 2–8.
- Gell NM, Wallace RB, LaCroix AZ, Mroz TM, Patel KV 2015 Mobility device use in older adults and incidence of falls and worry about falling: Findings from the 2011 to 2012 National Health and Aging Trends Study. Journal of the American Geriatrics Society 63: 853–859.
- Gillespie LD, Robertson MC, Gillespie WJ, Sherrington C, Gates S, Clemson LM, Lamb SE 2012 Interventions for preventing falls in older people living in the community. Cochrane Database of Systematic Reviews 9: CD007146.
- Goh EY, Chua SY, Hong SJ, Ng SS 2013 Reliability and concurrent validity of four square step test scores in subjects with chronic stroke: A pilot study. Archives of Physical Medicine and Rehabilitation 94: 1306–1311.
- Kloos AD, Fritz NE, Kostyk SK, Young GS, Kegelmeyer DA 2014 Clinimetric properties of the Tinetti mobility test, four square step test, activities-specific balance confidence scale, and spatiotemporal gait measures in individuals with Huntington’s disease. Gait and Posture 40: 647–651.
- Kramarow E, Chen LH, Hedegaard H, Warner M 2015 Deaths from unintentional injury among adults aged 65 and over: United States, 2000–2013. NCHS Data Brief 199: 1–8.
- McKee KE, Hackney ME 2014 The Four Square Step Test in individuals with Parkinson’s disease: association with executive function and comparison with older adults. NeuroRehabilitation 35: 279–289.
- Milat AJ, Watson WL, Monger C, Barr M, Giffin M, Reid M 2011 Prevalence, circumstances and consequences of falls among community dwelling older people: Results of the 2009 NSW Falls Prevention Baseline Survey. New South Wales Public Health Bulletin 22: 43–48.
- Podsiadlo D, Richardson S 1991 The timed “up and go”: A test of basic functional mobility for frail elderly persons. Journal of the American Geriatrics Society 39: 142–148.
- Portney LG, Watkins MP 2015 Foundations of Clinical Research: Applications to Practice (3rd ed). Philadelphia, FA Davis Company.
- Spillman BC 2004 Changes in elderly disability rates and the implications for health care utilization and cost. Milbank Quarterly 82: 157–194.
- Tinetti ME, Williams TF, Mayewski R 1986 Fall risk index for elderly patients based on number of chronic disabilities. American Journal of Medicine 80: 429–434.
- Wagner JM, Norris RA, Van Dillen LR, Thomas FP, Naismith RT 2013 Four Square Step Test in ambulant persons with multiple sclerosis: Validity, reliability, and responsiveness. International Journal of Rehabilitation Research 36: 253–259.
- Whitney SL, Marchetti GF, Morris LO, Sparto PJ 2007 The reliability and validity of the Four Square Step Test for people with balance deficits secondary to a vestibular disorder. Archives of Physical Medicine and Rehabilitation 88: 99–104.