Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation
. 2004 Summer;25(4):5-25.

Psychometric evaluation of the SF-36 health survey in Medicare managed care

Barbara Gandek  1 , Samuel J Sinclair, Mark Kosinski, John E Ware Jr
Affiliations

Psychometric evaluation of the SF-36 health survey in Medicare managed care

Barbara Gandek et al. Health Care Financ Rev. 2004 Summer.

Abstract

Data quality and scoring assumptions for the SF-36 Health Survey were evaluated among the elderly and disabled, using 1998 Cohort I baseline Medicare HOS data (n=177,714). Missing data rates were low, and scoring assumptions were met. Internal consistency reliability was 0.83 to 0.93 for the eight scales and 0.94 and 0.89, respectively, for the physical (PCS) and mental (MCS) component summary measures. Results declined with increased risk factors (e.g., older age, more chronic conditions), but were well above accepted standards for all subgroups. These findings support using standard algorithms for scoring the SF-36 in the HOS and subgroup analyses of HOS data.

PubMed Disclaimer

Figures

Figure 1
Figure 1. SF-36® Scores for Elderly and Disabled Cohort I HOS Respondents at Baseline: 1998
See this image and copyright information in PMC

Similar articles

See all similar articles

Cited by

See all "Cited by" articles

References

    1. Aber M, McCormick C. Risk Adjustment and the Health of the Medicare HMO Population. Health Care Financing Review. 2000 Spring;21(3):275–280. - PMC - PubMed
    1. Anderson C, Laubscher S, Burns R. Validation of the Short Form 36 (SF-36) Health Survey Questionnaire Among Stroke Patients. Stroke. 1996;27:1812–186. - PubMed
    1. Andresen EM, Bowley N, Rothenberg BM, et al. Test-Retest Performance of a Mailed Version of the Medical Outcomes Study 36-Item Short-Form Health Survey among Older Adults. Medical Care. 1996 Dec;34(12):1165–1170. - PubMed
    1. Beusterien KM, Steinwald B, Ware JE., Jr Usefulness of the SF-36 Health Survey in Measuring Health Outcomes in the Depressed Elderly. Journal of Geriatric Psychiatry and Neurology. 1996;9(1):13–21. - PubMed
    1. Brazier JE, Walters SJ, Nicholl JP, Kohler B. Using the SF-36 and Euroqol on an Elderly Population. Quality of Life Research. 1996 Apr;5(2):195–204. - PubMed

Publication types