Periodontitis associated with chronic kidney disease among Mexican Americans. (6th July 2012)

• Record Type: Journal Article
• Authors: Ioannidou, Effie; Hall, Yoshio; Swede, Helen; Himmelfarb, Jonathan
• Is Part Of: Journal of public health dentistry. Volume 73:Number 2(2013)
• Page Start: 112
• Page End: 119
• Publication Date: 2012-07-06
• Subjects: Dental public health -- Periodicals; 362.1976
• DOI: 10.1111/j.1752-7325.2012.00350.x
• Languages: English
• ISSNs: 0022-4006

Abstract

<abstract abstract-type="main" xml:lang="en"> <title>Abstract</title> <p> <bold>Objective:</bold> In comparison to non‐Hispanic whites, a number of health‐care disparities, including poor oral health, have been identified among Hispanics in general and Mexican Americans in particular. We hypothesized that Mexican Americans with chronic kidney disease (CKD) would have higher prevalence of chronic periodontitis compared with Mexican Americans with normal kidney function, and that the level of kidney function would be inversely related to the prevalence of periodontal disease.</p> <p> <bold>Methods:</bold> We examined this hypothesis using the National Health and Nutrition Examination Survey 1988‐1994 (NHANES III) data set. We followed the American Academy of Periodontology/Center for Disease Control and Prevention case definition for periodontitis. Glomerular filtration rate was estimated using the CKD‐Epidemiology equation for Hispanic populations. The classification to CKD stages was based on the National Kidney Foundation Kidney Disease Outcomes Quality Initiative.</p> <p> <bold>Results:</bold> Periodontitis prevalence increased across the kidney function groups showing a statistically significant dose–response association (<italic>P</italic> < 0.001). Mexican Americans with reduced kidney function were twofold more likely to have periodontitis compared with Mexican Americans with normal kidney function after adjusting for potential confounders such as smoking, diabetes, and socioeconomic status. Multivariate adjusted odds ratio for periodontitis significantly increased with 1, 5, and 10 mL/minute estimated glomerular filtration rate reduction from the mean.</p> <p> <bold>Conclusion:</bold> This is the first report, to the best our knowledge, that showed an increase of periodontitis prevalence with decreased kidney function in this population.</p> </abstract>