Baseline Balance and Functional Decline in Older Adults with Knee Pain: The Observational Arthritis Study in Seniors

OBJECTIVES:  To examine the cross‐sectional and longitudinal effect of baseline balance, independent of multiple covariates (sociodemographic variables, comorbidities), on self‐reported disability and several measures of functional performance.

[1]  R. Gervasi The aging of America. , 1987, The Dental assistant.

[2]  Steven L. Wolf,et al.  The Effect of Tai Chi Quan and Computerized Balance Training on Postural Stability in Older Subjects , 1997 .

[3]  S. Cummings,et al.  Type of Fall and Risk of Hip and Wrist Fractures: The Study of Osteoporotic Fractures , 1993, Journal of the American Geriatrics Society.

[4]  E. Heikkinen,et al.  Postural sway during standing and unexpected disturbance of balance in random samples of men of different ages. , 1985, Journal of gerontology.

[5]  J. Judge,et al.  Functional base of support decreases with age. , 1994, Journal of gerontology.

[6]  M A Hughes,et al.  The relationship of postural sway to sensorimotor function, functional performance, and disability in the elderly. , 1996, Archives of physical medicine and rehabilitation.

[7]  J. Guralnik,et al.  Physical disability in older Americans. , 1993, Journal of gerontology.

[8]  W. Ettinger,et al.  Assessing performance-related disability in patients with knee osteoarthritis. , 1995, Osteoarthritis and cartilage.

[9]  E H Wagner,et al.  The effect of strength and endurance training on gait, balance, fall risk, and health services use in community-living older adults. , 1997, The journals of gerontology. Series A, Biological sciences and medical sciences.

[10]  C E Coogler,et al.  The effect of Tai Chi Quan and computerized balance training on postural stability in older subjects. Atlanta FICSIT Group. Frailty and Injuries: Cooperative Studies on Intervention Techniques. , 1997, Physical therapy.

[11]  J. Chandler,et al.  Exercise to improve physiologic and functional performance in old age. , 1996, Clinics in geriatric medicine.

[12]  S. Studenski,et al.  Functional Reach: A Marker of Physical Frailty , 1992, Journal of the American Geriatrics Society.

[13]  J. Guralnik,et al.  The aging of America. Impact on health care costs. , 1990, JAMA.

[14]  J. Judge,et al.  Balance improvements in older women: effects of exercise training. , 1993, Physical therapy.

[15]  Suzanne G. Leveille,et al.  Coimpairments as Predictors of Severe Walking Disability in Older Women , 2001, Journal of the American Geriatrics Society.

[16]  S. Studenski,et al.  Is lower extremity strength gain associated with improvement in physical performance and disability in frail, community-dwelling elders? , 1998, Archives of physical medicine and rehabilitation.

[17]  W. Ettinger,et al.  The evaluation of pain in patients with knee osteoarthritis: the knee pain scale. , 1995, The Journal of rheumatology.

[18]  A. Jette,et al.  Have we oversold the benefit of late-life exercise? , 2001, The journals of gerontology. Series A, Biological sciences and medical sciences.

[19]  W. Rejeski,et al.  Modifiers of change in physical functioning in older adults with knee pain: the Observational Arthritis Study in Seniors (OASIS). , 2001, Arthritis and rheumatism.

[20]  S. Studenski,et al.  Functional reach: a new clinical measure of balance. , 1990, Journal of gerontology.

[21]  P. Gerdhem,et al.  Is there a relationship between balance, gait performance and muscular strength in 75-year-old women? , 1999, Age and ageing.

[22]  K. Wells,et al.  Development of a Brief Screening Instrument for Detecting Depressive Disorders , 1988, Medical care.

[23]  E H Wagner,et al.  Evidence for a non-linear relationship between leg strength and gait speed. , 1996, Age and ageing.

[24]  K. Hayes,et al.  Effect of exercise on postural sway in the elderly. , 1989, Gerontology.

[25]  Stanfield Rl,et al.  The aging of America. , 1996 .

[26]  L. Ferrucci,et al.  Departures from linearity in the relationship between measures of muscular strength and physical performance of the lower extremities: the Women's Health and Aging Study. , 1997, The journals of gerontology. Series A, Biological sciences and medical sciences.

[27]  D. Krebs,et al.  Functional reach: does it really measure dynamic balance? , 1999, Archives of physical medicine and rehabilitation.

[28]  Diane Podsiadlo,et al.  The Timed “Up & Go”: A Test of Basic Functional Mobility for Frail Elderly Persons , 1991, Journal of the American Geriatrics Society.

[29]  W. Ettinger,et al.  Strength, Balance, and the Modifying Effects of Obesity and Knee Pain: Results from the Observational Arthritis Study in Seniors (OASIS) , 2001, Journal of the American Geriatrics Society.

[30]  Christianna S. Williams,et al.  Assessing Risk for the Onset of Functional Dependence Among Older Adults: The Role of Physical Performance , 1995, Journal of the American Geriatrics Society.

[31]  A M Jette,et al.  Interrelationships among disablement concepts. , 1998, The journals of gerontology. Series A, Biological sciences and medical sciences.

[32]  S. Cummings,et al.  Correlates of impaired function in older women. , 1995, Journal of the American Geriatrics Society.

[33]  D M Buchner,et al.  Exercise: effects on physical functional performance in independent older adults. , 1999, The journals of gerontology. Series A, Biological sciences and medical sciences.

[34]  W C Hayes,et al.  Fall direction, bone mineral density, and function: risk factors for hip fracture in frail nursing home elderly. , 1998, The American journal of medicine.

[35]  L G Branch,et al.  Physical performance measures in aging research. , 1989, Journal of gerontology.

[36]  R. Newton,et al.  Validity of the multi-directional reach test: a practical measure for limits of stability in older adults. , 2001, The journals of gerontology. Series A, Biological sciences and medical sciences.

[37]  B. E. Maki,et al.  Measuring balance in the elderly: validation of an instrument. , 1992, Canadian journal of public health = Revue canadienne de sante publique.

[38]  K. Rockwood,et al.  Feasibility and measurement properties of the functional reach and the timed up and go tests in the Canadian study of health and aging. , 2000, The journals of gerontology. Series A, Biological sciences and medical sciences.

[39]  L. Fried,et al.  Disability in Older Adults: Evidence Regarding Significance, Etiology, and Risk , 1997, Journal of the American Geriatrics Society.

[40]  Ack,et al.  LOWER-EXTREMITY FUNCTION IN PERSONS OVER THE AGE OF 70 YEARS AS A PREDICTOR OF SUBSEQUENT DISABILITY , 2001 .

[41]  B. Lateur,et al.  The Importance of Skeletal Muscle Strength to Physical Function in Older Adults , 1991, Annals of Behavioral Medicine.

[42]  L. Lipsitz,et al.  High-intensity strength training in nonagenarians. Effects on skeletal muscle. , 1990, JAMA.

[43]  Suzanne G. Leveille,et al.  Lower extremity function and subsequent disability: consistency across studies, predictive models, and value of gait speed alone compared with the short physical performance battery. , 2000, The journals of gerontology. Series A, Biological sciences and medical sciences.

[44]  L. Rubenstein,et al.  Effects of a group exercise program on strength, mobility, and falls among fall-prone elderly men. , 2000, The journals of gerontology. Series A, Biological sciences and medical sciences.

[45]  J. Judge,et al.  Strength is a major factor in balance, gait, and the occurrence of falls. , 1995, The journals of gerontology. Series A, Biological sciences and medical sciences.

[46]  L. Ferrucci,et al.  A short physical performance battery assessing lower extremity function: association with self-reported disability and prediction of mortality and nursing home admission. , 1994, Journal of gerontology.

[47]  Suzanne G. Leveille,et al.  Coimpairments: strength and balance as predictors of severe walking disability. , 1999, The journals of gerontology. Series A, Biological sciences and medical sciences.

[48]  S. Lord,et al.  Exercise effect on dynamic stability in older women: a randomized controlled trial. , 1996, Archives of physical medicine and rehabilitation.

[49]  S B Roberts,et al.  Exercise training and nutritional supplementation for physical frailty in very elderly people. , 1994, The New England journal of medicine.