Abstract
AIM: To evaluate the relationship between periodontal diseases and subclinical atherosclerosis in a younger and lean South Asian population.
METHODS: We conducted a cross-sectional study in 917 subjects (mean age 46 years and mean body mass index 21.1 kg/m2 ) from the Health Effects of Arsenic Longitudinal Study in Bangladesh. Multivariate linear regression models were used to assess the associations between multiple clinical measures of periodontal diseases and carotid intima-media thickness (IMT).
RESULTS: Mean attachment loss (AL) and percentage of sites with AL ≥ 4 mm (% AL ≥ 4) were associated with increased IMT. The IMT was 20.0-μm (95% CI: 2.2, 37.8) and 26.5-μm (95% CI: 8.9, 44.1) higher in subjects in the top quartile of mean AL (>3.72 mm) and % AL ≥ 4 (>58.4%), respectively, compared to those in the bottom quartile. In a subset of 366 subjects, mean AL was positively associated with plasma levels of matrix metalloproteinase-9 (p < 0.05) and soluble intercellular adhesion molecule-1 (p < 0.01).
CONCLUSIONS: Attachment loss was associated with subclinical atherosclerosis in this young and lean Bangladeshi population. Future prospective studies are needed to confirm this association.
Original language | English (US) |
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Pages (from-to) | 909-917 |
Number of pages | 9 |
Journal | Journal of clinical periodontology |
Volume | 43 |
Issue number | 11 |
DOIs | |
State | Published - Nov 1 2016 |
Keywords
- Bangladesh
- atherosclerosis
- cardiovascular disease
- carotid intima-media thickness
- periodontal diseases
ASJC Scopus subject areas
- Periodontics