Journal article
Exercise, Functional Limitations, and Quality of Life: A Longitudinal Study of Persons With Multiple Sclerosis
Archives of physical medicine and rehabilitation, Vol.87(7), pp.935-943
07/01/2006
DOI: 10.1016/j.apmr.2006.04.003
PMID: 16813781
Abstract
Stuifbergen AK, Blozis SA, Harrison TC, Becker HA. Exercise, functional limitations, and quality of life: a longitudinal study of persons with multiple sclerosis.
To explore the trajectories of functional limitations, health behaviors (exercise), and quality of life (QOL) and their interrelations over a 5-year time period in a sample of persons with multiple sclerosis (MS).
Descriptive longitudinal survey study.
Southwestern United States.
Convenience sample of 611 people with MS (mean age at time 1, 49.4y). Ninety percent of the participants remained enrolled in the study. Response rates at each annual data collection ranged from 85% to 90% of eligible participants.
Not applicable.
A series of self-report instruments to measure functional limitations, exercise behaviors, and QOL were completed annually over a 5-year period.
Using multivariate latent curve modeling techniques, rates of change in functional limitations correlated negatively with rates of exercise behaviors and QOL ratings. The level of exercise behaviors at time 1 and rate of change in functional limitations were negatively related—suggesting that higher exercise levels at time 1 were related to slower accumulation of functional limitations over time.
Data analysis methods that allow examination of both the individual and group level of change are particularly appropriate when examining trajectories of change in persons with MS because of the highly individualized progression and presentation of the disease. Findings of this descriptive longitudinal study support the potential positive impact of exercise on the long-term progression of functional limitation and QOL for persons with MS.
Details
- Title: Subtitle
- Exercise, Functional Limitations, and Quality of Life: A Longitudinal Study of Persons With Multiple Sclerosis
- Creators
- Alexa K. Stuifbergen - The University of Texas at AustinShelley A. Blozis - University of California, DavisTracie C. Harrison - School of Nursing, University of Texas, Austin, TXHeather A. Becker - School of Nursing, University of Texas, Austin, TX
- Resource Type
- Journal article
- Publication Details
- Archives of physical medicine and rehabilitation, Vol.87(7), pp.935-943
- DOI
- 10.1016/j.apmr.2006.04.003
- PMID
- 16813781
- NLM abbreviation
- Arch Phys Med Rehabil
- ISSN
- 0003-9993
- eISSN
- 1532-821X
- Publisher
- Elsevier Inc
- Language
- English
- Date published
- 07/01/2006
- Academic Unit
- Nursing
- Record Identifier
- 9984696560502771
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