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Article
Disparities in Level of Amputation Among Minorities: Implications for Improved Preventative Care
Journal of the National Medical Association (2009)
  • Kristin M. Lefebvre
  • Stephen Metraux, University of the Sciences in Philadelphia
Abstract
Objectives: The purpose of this study was to evaluate the relationship between race and level of amputation and to discuss the implications if a disparity was found. Methods: From the 2003 Healthcare Cost and Utilization Nationwide Inpatient Sample, 80 845 (weighted) discharges with a diagnosis of vascular disease and black or white race were evaluated for a disparity in level of amputation. Level of amputation was categorized using International Classification of Diseases, Ninth Revision, Clinical Modification procedure codes into above-knee and below-knee amputation. SPSS 15.0 complex samples software (SPSS Inc, Chicago, Illinois) was used for univariate and multivariate statistical analysis. Results: Bivariate (p < .001) and logistic regression (p < .001; OR, 1.51; 95% CI, 1.4-1.7) analyses revealed a significant association between race and level of amputation. Other covariates were also significant for influencing level of amputation and include age (p < .001; OR, 1.03; 95% CI, 1.02-1.03), female gender (p < .001; OR, 1.33; 95% CI, 1.2-1.5), Charlson Comorbidity Index (p < .001; OR, 1.12; 95% CI, 1.1-1.2), Medicare (p < .017; OR 1.34; 95% CI, 1.1-1.9), Medicaid (p < .003; OR, 1.63; 95% CI, 1.2-2.2, peripheral arterial disease (p < .001; OR, 1.22. CI, 1.1-1.4) and cerebrovascular disease (p < .001; OR, 1.80; 95% CI, 1.5-2.1). Conclusions: Black race is significantly more associated with above-knee amputation when compared to white race. The consequences of higher-level evaluation could lend to disparities in overall health between the black and white races.
Publication Date
2009
Citation Information
Kristin M. Lefebvre and Stephen Metraux. "Disparities in Level of Amputation Among Minorities: Implications for Improved Preventative Care" Journal of the National Medical Association Vol. 101 Iss. 7 (2009)
Available at: http://works.bepress.com/metraux/25/