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Oral hygiene and cardiometabolic disease risk in the survey of the health of W isconsin
Author(s) -
VanWormer Jeffrey J.,
Acharya Amit,
Greenlee Robert T.,
Nieto Francisco Javier
Publication year - 2013
Publication title -
community dentistry and oral epidemiology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.061
H-Index - 101
eISSN - 1600-0528
pISSN - 0301-5661
DOI - 10.1111/cdoe.12015
Subject(s) - medicine , oral hygiene , disease , diabetes mellitus , risk factor , type 2 diabetes , cohort study , environmental health , dentistry , endocrinology
Abstract Objectives Poor oral health is an increasingly recognized risk factor for cardiovascular disease ( CVD ) and type 2 diabetes (T2D), but little is known about the association between toothbrushing or flossing and cardiometabolic disease risk. The purpose of this study was to examine the degree to which an oral hygiene index was associated with CVD and T2D risk scores among disease‐free adults in the Survey of the Health of Wisconsin. Methods All variables were measured in 2008–2010 in this cross‐sectional design. Based on toothbrushing and flossing frequency, an oral hygiene index (poor, fair, good, excellent) was created as the primary predictor variable. The outcomes, CVD and T2D risk score, were based on previous estimates from large cohort studies. There were 712 and 296 individuals with complete data available for linear regression analyses in the CVD and T2D samples, respectively. Results After covariate adjustment, the final model indicated that participants in the excellent ( β ± SE = −0.019 ± 0.008, P = 0.020) oral hygiene category had a significantly lower CVD risk score as compared to participants in the poor oral hygiene category. Sensitivity analyses indicated that both toothbrushing and flossing were independently associated with CVD risk score, and various modifiable risk factors. Oral hygiene was not significantly associated with T2D risk score. Conclusions Regular toothbrushing and flossing are associated with a more favorable CVD risk profile, but more experimental research is needed in this area to precisely determine the effects of various oral self‐care maintenance behaviors on the control of individual cardiometabolic risk factors. These findings may inform future joint medical–dental initiatives designed to close gaps in the primary prevention of oral and systemic diseases.