Postural control in the elderly: An analysis of test-retest and interrater reliability of the COP-COM variable

Vellas, 1998, A two-year longitudinal study of falls in 482 community-dwelling elderly adults, J Gerontol A Biol Sci Med Sci, 53, M264, 10.1093/gerona/53A.4.M264 O'Loughlin, 1993, Incidence of and risk factor for injurious falls among the community-dwelling elderly, Am J Epidemiol, 137, 342, 10.1093/oxfordjournals.aje.a116681 Myers, 1996, Prevention of falls in the elderly, Bone, 18, 87S, 10.1016/8756-3282(95)00384-3 Shumway-Cook, 1997, Predicting the probability of falls in community-dwelling older adults, Phys Ther, 77, 812, 10.1093/ptj/77.8.812 Tideiksaar, 1996, Preventing falls: how to identify risk factors, reduce complications, Geriatrics, 51, 43 Tinetti, 1988, Risk factors for falls among elderly persons living in the community, N Engl J Med, 319, 1701, 10.1056/NEJM198812293192604 Horak, 1997, Clinical assessment of balance disorders, Gait Posture, 6, 76, 10.1016/S0966-6362(97)00018-0 Prieto, 1993, Characterization and modelling postural steadiness in the elderly: a review, IEEE Trans Rehabil Eng, 1, 26, 10.1109/86.242405 Winter, 1995 Pedhazur, 1991 Brouwer, 1998, Normal variability of postural measures: complications for the reliability of relative balance performance outcomes, Scand J Rehabil Med, 30, 131, 10.1080/003655098444048 Ford-Smith, 1995, Test-retest reliability of the Sensory Organisation Test in noninstitutionalized older adults, Arch Phys Med Rehabil, 76, 77, 10.1016/S0003-9993(95)80047-6 Liston, 1996, Reliability and validity of measures obtained from stroke patients using Balance Master, Arch Phys Med Rehabil, 77, 425, 10.1016/S0003-9993(96)90028-3 Stevens, 1971, Measurement of human postural sway, Proc R Soc Med, 64, 653 Maki, 1990, Ageing and postural control: a comparison of spontaneous- and induced-sway balance tests, J Am Geriatr Soc, 38, 1, 10.1111/j.1532-5415.1990.tb01588.x Murray, 1967, Centre of gravity, centre of pressure and supportive forces during human activities, J Appl Physiol, 23, 831, 10.1152/jappl.1967.23.6.831 Spaepen, 1979, Center of gravity and center of pressure in stabilometric studies, Agressologie, 20, 117 Winter, 1998, Stiffness control of balance in quiet standing, J Neurophysiol, 80, 1211, 10.1152/jn.1998.80.3.1211 Benvenuti, 1999, Kinematic characteristics of standing disequilibrium: reliability and validity of a posturographic protocol, Arch Phys Med Rehabil, 80, 278, 10.1016/S0003-9993(99)90138-7 Corriveau, 2000, Intrasession reliability of the “Center of Pressure minus Center of Mass” variable of postural control in the healthy elderly, Arch Phys Med Rehabil, 81, 45 Desrosiers, 1996, Hand sensitivity of healthy older people, J Am Geriatr Soc, 44, 974, 10.1111/j.1532-5415.1996.tb01871.x Valk, 1992, Clinical examination versus neurophysiological examination in the diagnosis of diabetic polyneuropathy, Diabetic Med, 9, 716, 10.1111/j.1464-5491.1992.tb01879.x McIlroy, 1997, Preferred placement of the feet during quiet stance: development of standardized foot placement for balance testing, Clin Biomech, 12, 66, 10.1016/S0268-0033(96)00040-X Dempster, 1959, The anthropometry of manual work space for seated subjects, Am J Phys Anthropol, 17, 289, 10.1002/ajpa.1330170405 Nigg, 1994 Winter, 1990 Streiner, 1995 Shrout, 1979, Intraclass correlation: uses in assessing rater reliability, Psychol Bull, 86, 420, 10.1037/0033-2909.86.2.420 Kleinbaum, 1988 Geurts, 1993, Intrasubject variability of selected force-platform parameters in the quantification of postural control, Arch Phys Med Rehabil, 74, 1144, 10.1016/S0003-9993(23)00004-7 Moe-Nilssen, 1998, Test-retest reliability of trunk accelerometry during standing and walking, Arch Phys Med Rehabil, 79, 1377, 10.1016/S0003-9993(98)90231-3 Maki, 1993, Biomechanical approach to quantifying anticipatory postural adjustments in the elderly, Med Biol Eng Comput, 21, 355, 10.1007/BF02446688 Hébert, 1997, Setting the minimal metrically detectable change on disability rating scales, Arch Phys Med Rehabil, 78, 1305, 10.1016/S0003-9993(97)90301-4 Machin, 1987 Goldie, 1989, Force platform measures for evaluating postural control: reliability and validity, Arch Phys Med Rehabil, 70, 510 Haas, 1998, Inter- and intra-tester reliability of the Balance Performance Monitor in a non-patient population, Physiother Res Int, 3, 58, 10.1002/pri.132 Kamen, 1998, An accelerometry-based system for the assessment of balance and postural sway, Gerontology, 44, 40, 10.1159/000021981