Abstract
Purpose
The objective of this study was to assess the factor structure of nine health-related quality of life (HRQOL) survey items among people with and without disabilities or functional limitations (FL) and determine whether factor loadings were similar for the two groups.
Methods
Data were from US states and territories in the 2001 and 2002 Behavioral Risk Factor Surveillance System (BRFSS). Confirmatory factor analyses assessed fit of the data to a previously found factor structure.
Results
A two-factor structure was confirmed, conceptually representing physical and mental health. Although this structure fit data for both people with and without FL, factor loadings were significantly different for the two groups. In all but one instance, factor loadings were higher for people with FL than for people without FL.
Conclusions
Results suggest that people with and without FL conceptualize physical and mental HRQOL similarly. However, the nine items analyzed appear to be a better reflection of the latent constructs of physical and mental HRQOL in the population of people with FL than those without FL.
Similar content being viewed by others
Abbreviations
- BRFSS:
-
Behavioral Risk Factor Surveillance System
- CDC:
-
Centers for Disease Control and Prevention
- CFI:
-
Comparative fit index
- FL:
-
Functional limitation(s)
- HRQOL:
-
Health-related quality of life
- WLSMV:
-
Mean and variance-adjusted weighted least squares
- RMSEA:
-
Root mean square error of approximation
- TLI:
-
Tucker–Lewis index
References
Bailis, D. S., Segall, A., & Chipperfield, J. G. (2003). Two views of self-rated general health status. Social Science and Medicine, 56, 203–217.
Hennessy, C. H., Moriarty, D. G., Zack, M. M., Scherr, P. A., & Brackbill, R. (1994). Measuring health-related quality of life for public health surveillance. Public Health Reports, 109, 665–672.
Miilunpalo, S., Vuori, I., Oja, P., Pasanen, M., & Urponen, H. (1997). Self-rated health status as a health measure: The predictive value of self-reported health status on the use of physician services and on mortality in the working-age population. Journal of Clinical Epidemiology, 50, 517–528.
Shadbolt, B. (1997). Some correlates of self-rated health for Australian women. American Journal of Public Health, 87, 6951–6956.
Thacker, S. B., Stroup, D. F., Carande-Kulis, V., Marks, J. S., Roy, K., & Gerberding, J. L. (2006). Measuring the public’s health. Public Health Reports, 121, 14–22.
Armour, B. S., Swanson, M., Waldman, H. B., & Perlman, S. P. (2008). A profile of state-level differences in the oral health of people with and without disabilities, in the US, in 2004. Public Health Reports, 123, 67–75.
Okoro, C. A., Balluz, L. S., Campbell, V. A., Holt, J. B., & Mokdad, A. H. (2005). State and metropolitan-area estimates of disability in the United States, 2001. American Journal of Public Health, 95, 1964–1969.
CDC. (1994). Quality of life as a new public health measure–Behavioral Risk Factor Surveillance System, 1993. Morbidity and Mortality Weekly Reports, 43, 375–380.
CDC. (2000). Measuring healthy days. Atlanta, GA: Centers for Disease Control and Prevention.
Brown, M. M., Brown, G. C., Sharma, S., Busbee, B., & Brown, H. (2001). Quality of life associated with unilateral and bilateral good vision. Ophthalmology, 108, 643–647.
CDC. (2005). Prevalence of epilepsy and health-related quality of life and disability among adults with epilepsy–South Carolina, 2003 and 2004. Morbidity and Mortality Weekly Report, 54, 1080–1082.
McGuire, L. C., Strine, T. W., Okoro, C. A., Ahluwalia, I. B., Ford, E. S. (2006). Healthy lifestyle behaviors among older US adults with and without disabilities, Behavioral Risk Factor Surveillance System, 2003. Preventing Chronic Disease, 4, 11 (published online).
Andresen, E. M., Fouts, B. S., Romeis, J. C., & Brownson, C. A. (1999). Performance of health-related quality-of-life instruments in a spinal cord injured population. Archives of Physical Medicine and Rehabilitation, 80, 877–884.
Drum, C. E., Horner-Johnson, W., & Krahn, G. L. (2008). Self-rated health and healthy days: Examining the “disability paradox”. Disability and Health Journal, 1, 71–78.
Hopman, W. M., Coo, H., Edgar, C. M., McBride, E. V., Day, A. G., & Brunet, D. G. (2007). Factors associated with health-related quality of life in multiple sclerosis. Canadian Journal of Neurological Sciences, 34, 160–166.
Jiang, Y., Hesser, J. E. (2006). Associations between health-related quality of life and demographics and health risks. Results from Rhode Island’s 2002 behavioral risk factor survey. Health & Quality of Life Outcomes, 4, 10 (published online).
Xie, J., Wu, E. Q., Zheng, Z. J., Croft, J. B., Greenlund, K. J., Mensah, G. A., et al. (2006). Impact of stroke on health-related quality of life in the noninstitutionalized population in the United States. Stroke, 37, 2567–2572.
Schwartz, C. E., Andresen, E. M., Nosek, M. A., Krahn, G. L., Rapkin, B., & The RRTC Expert Panel on Health Measurement. (2007). Response shift theory: Important implications for measuring quality of life in individuals with disability. Archives of Physical Medicine and Rehabilitation, 88, 529–536.
Horner-Johnson, W., Krahn, G. L., Andresen, E. M., Hall, T., & RRTC Expert Panel on Health Status Measurement. (2009). Developing summary scores of health-related quality of life for a population-based survey. Public Health Reports, 124, 103–110.
Wolinsky, F. D., & Stump, T. E. (1996). A measurement model of the medical outcomes study 36-item short-form health survey in a clinical sample of disadvantaged, older, black, and white men and women. Medical Care, 34, 537–548.
Wolinsky, F. D., Wan, G. J., & Tierney, W. M. (1998). Changes in the SF-36 in 12 months in a clinical sample of disadvantaged older adults. Medical Care, 36, 1589–1598.
Wolinsky, F. D., Wyrwich, K. W., Nienaber, N. A., & Tierney, W. M. (1998). Generic versus disease-specific health status measures. An example using coronary artery disease and congestive heart failure patients. Evaluation and the Health Professions, 21, 216–243.
Mielenz, T., Jackson, E., Currey, S., DeVellis, R., Callahan, L. F. (2006). Psychometric properties of the Centers for Disease Control and Prevention health-related quality of life (CDC HRQOL) items in adults with arthritis. Health & Quality of Life Outcomes, 4:66 (p. 10) (published online).
Qualls-Hampton, R. (2007) Health-related quality of life and pain in an SCI population: A descriptive and factor analysis study. Chicago, IL: University of Illinois at Chicago (Unpublished dissertation).
SAS Institute Inc. (2004). SAS 9.12 for windows. Cary: NC SAS Institute, Inc.
Muthén, L. K., & Muthén, B. O. (2005). Mplus 5.2. Los Angeles, CA: Muthén & Muthén.
Muthén, B., du Toit, S. H. C., Spisic, D. (1997). Robust inference using weighted least squares and quadratic estimating equations in latent variable modeling with categorical and continuous outcomes. Accessed December 30, 2008 from http://www.gseis.ucla.edu/faculty/muthen/articles/Article_075.pdf.
Ivanova, M. Y., Achenbach, T. M., Dumenci, L., Rescorla, L. A., Almqvist, F., & Weintraub, S. (2007). Testing the 8-syndrome structure of the child behavior checklist in 30 societies. Journal of Clinical Child and Adolescent Psychology, 36, 405–417.
Yu, C. Y. (2002). Evaluating cutoff criteria of model fit indices for latent variable models with binary and continuous outcomes. Accessed December 30, 2008 from http://www.statmodel.com/download/Yudissertation.pdf.
Manocchia, M., Keller, S., & Ware, J. E. (2001). Sleep problems, health-related quality of life, work functioning and health care utilization among the chronically ill. Quality of Life Research, 10, 331–345.
Goldney, R. D., Fisher, L. J., Wilson, D. H., & Cheok, F. (2000). Major depression and its associated morbidity and quality of life in a random, representative Australian community sample. Australian and New Zealand Journal of Psychiatry, 34, 1022–1029.
LeBlanc, M., Beaulieu-Bonneau, M. C., Savard, J., Ivers, H., & Morin, C. M. (2007). Psychological and health-related quality of life factors associated with insomnia in a population-based sample. Journal of Psychosomatic Research, 63, 157–166.
De Waal, M. W. M., Arnold, I. A., Spinhoven, P., Eekhof, J. A. H., & van Hemert, A. M. (2005). The reporting of specific physical symptoms for mental distress in general practice. Journal of Psychosomatic Research, 59, 85–95.
Aragonès, E., Piñol, J. L., & Labad, A. (2007). Depression and physical comorbidity in primary care. Journal of Psychosomatic Research, 63, 107–111.
Jamoom, E. W., Horner-Johnson, W., Suzuki, R., Andresen, E. M., Campbell, V. A., & The. RRTC Expert Panel on Health Measurement. (2008). Age at disability onset and self-reported health status. BMC Public Health, 8, 10.
Meyers, A. R., & Andresen, E. M. (2000). Enabling our instruments: Accommodation, universal design, and access to participation in research. Archives of Physical Medicine and Rehabilitation, 81, S5–S9.
Acknowledgments
The members of the Rehabilitation Research and Training Center (RRTC) Expert Panel on Health Status Measurement are: Elena Andresen, PhD, University of Florida, Gainesville, Florida; Vincent Campbell, PhD, Centers for Disease Control and Prevention, Atlanta, Georgia; Bradley J. Cardinal, PhD, Oregon State University, Corvallis, Oregon; Charles Drum, JD, PhD, Oregon Health & Science University, Portland, Oregon; Glenn Fujiura, PhD, University of Illinois at Chicago, Chicago, Illinois; Trevor Hall, PsyD, Oregon Health & Science University; Willi Horner-Johnson, PhD, Oregon Health & Science University; Gloria Krahn, PhD, Centers for Disease Control and Prevention; and Margaret Nosek, PhD, Baylor College of Medicine, Houston, Texas. The authors thank Mo Wang for expert consultation and data analysis and Susan Wingenfeld for assistance with references and formatting. The contents of this article were developed under a grant from the Department of Education, NIDRR grant number H133B040034. However, those contents do not necessarily represent the policy of the Department of Education, and you should not assume endorsement by the Federal Government.
Author information
Authors and Affiliations
Consortia
Corresponding author
Additional information
R. Suzuki and G. L. Krahn—majority of work performed while at OHSU.
Rights and permissions
About this article
Cite this article
Horner-Johnson, W., Suzuki, R., Krahn, G.L. et al. Structure of health-related quality of life among people with and without functional limitations. Qual Life Res 19, 977–984 (2010). https://doi.org/10.1007/s11136-010-9664-y
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s11136-010-9664-y