What is a meaningful change in physical performance? Findings from a clinical trial in older adults (the LIFE-P study)

[1]  C. Winstein,et al.  Effects of Task-Specific Locomotor and Strength Training in Adults Who Were Ambulatory After Stroke: Results of the STEPS Randomized Clinical Trial , 2007, Physical Therapy.

[2]  E. Carmeli,et al.  The Efficacy of Treatment of Different Intervention Programs for Patellofemoral Pain Syndrome–A Single Blinded Randomized Clinical Trial. Pilot Study , 2007, TheScientificWorldJournal.

[3]  K. Kumpfer,et al.  Determining the Efficacy of a Resiliency Training Approach in Adults With Type 2 Diabetes , 2007, The Diabetes educator.

[4]  S. Studenski,et al.  Lifestyle Interventions and Independence for Elders Pilot Study: Recruitment and Baseline Characteristics , 2007, Journal of the American Geriatrics Society.

[5]  Shuichiro Watanabe,et al.  The Effects of Short-Term Exercise Intervention on Falls Self-Efficacy and the Relationship between Changes in Physical Function and Falls Self-Efficacy in Japanese Older People: A Randomized Controlled Trial , 2007, American journal of physical medicine & rehabilitation.

[6]  Michael E. Miller,et al.  Effects of a physical activity intervention on measures of physical performance: Results of the lifestyle interventions and independence for Elders Pilot (LIFE-P) study. , 2006, The journals of gerontology. Series A, Biological sciences and medical sciences.

[7]  Barbara Williams,et al.  The Rapid Assessment of Physical Activity (RAPA) Among Older Adults , 2006, Preventing chronic disease.

[8]  S. Studenski,et al.  Association of long-distance corridor walk performance with mortality, cardiovascular disease, mobility limitation, and disability. , 2006, JAMA.

[9]  S. Studenski,et al.  Meaningful Change and Responsiveness in Common Physical Performance Measures in Older Adults , 2006, Journal of the American Geriatrics Society.

[10]  D. Eton,et al.  Combining Distribution- and Anchor-Based Approaches to Determine Minimally Important Differences , 2005, Evaluation & the health professions.

[11]  Michael E. Miller,et al.  The lifestyle interventions and independence for elders (LIFE) pilot study: design and methods. , 2005, Contemporary clinical trials.

[12]  Michael E. Miller,et al.  Reliability of the 400‐M Usual‐Pace Walk Test as an Assessment of Mobility Limitation in Older Adults , 2004, Journal of the American Geriatrics Society.

[13]  S. Kritchevsky,et al.  Walking performance and cardiovascular response: associations with age and morbidity--the Health, Aging and Body Composition Study. , 2003, The journals of gerontology. Series A, Biological sciences and medical sciences.

[14]  Ross D Crosby,et al.  Defining clinically meaningful change in health-related quality of life. , 2003, Journal of clinical epidemiology.

[15]  S. Studenski,et al.  Physical Performance Measures in the Clinical Setting , 2003, Journal of the American Geriatrics Society.

[16]  M. Rogers,et al.  Methods to assess and improve the physical parameters associated with fall risk in older adults. , 2003, Preventive medicine.

[17]  P. Enright,et al.  The 6‐min Walk Test: A Quick Measure of Functional Status in Elderly Adults. , 2003, Chest.

[18]  G. Ostir,et al.  Reliability and sensitivity to change assessed for a summary measure of lower body function: results from the Women's Health and Aging Study. , 2002, Journal of clinical epidemiology.

[19]  Gordon H Guyatt,et al.  Methods to explain the clinical significance of health status measures. , 2002, Mayo Clinic proceedings.

[20]  C MacKnight,et al.  Rasch analysis of the hierarchical assessment of balance and mobility (HABAM). , 2000, Journal of clinical epidemiology.

[21]  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.

[22]  F D Wolinsky,et al.  Identifying meaningful intra-individual change standards for health-related quality of life measures. , 2000, Journal of evaluation in clinical practice.

[23]  W M Tierney,et al.  Linking clinical relevance and statistical significance in evaluating intra-individual changes in health-related quality of life. , 1999, Medical care.

[24]  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.

[25]  P. Lachenbruch.  Statistical Power Analysis for the Behavioral Sciences (2nd ed.) , 1989 .

[26]  R. Hays,et al.  Estimating clinically significant differences in quality of life outcomes , 2004, Quality of Life Research.

[27]  R. Watson,et al.  Data Management , 1980, Bone Marrow Transplantation.