Acute-phase Inflammatory Response to Periodontal Disease in the US Population

作者：Gary Douglas Slade, Stephen Offenbacher, James D. Beck, Gerardo M HEISS, James S. Pankow · 发表于：Journal of Dental Research · 年份：2000 · DOI：10.1177/00220345000790010701 · 被引用次数：459 · 研究领域：Oral microbiology and periodontitis research、Streptococcal Infections and Treatments、Oral Health Pathology and Treatment

Moderate elevation of serum C-reactive protein (CRP) is a risk factor for cardiovascular disease among apparently healthy individuals, although factors that create this inflammatory response in the absence of systemic illness have not been clarified. This study aimed to: (1) evaluate associations among periodontal disease, established risk factors for elevated CRP, and CRP levels within the US population; and (2) determine whether total tooth loss is associated with reduced CRP. Data were obtained from the third National Health and Nutrition Examination Survey. A random sample of the US population was interviewed in their homes and examined at mobile examination centers. CRP was quantified from peripheral blood samples and analyzed as a continuous variable and as the prevalence of elevated CRP (> or = 10 mg/L). Some 12,949 people aged 18+ years who had periodontal examinations and an additional 1,817 edentulous people aged 18+ years were included in the analysis. Dentate people with extensive periodontal disease (> 10% of sites with periodontal pockets 4+ mm) had an increase of approximately one-third in mean CRP and a doubling in prevalence of elevated CRP compared with periodontally healthy people. Raised CRP levels among people with extensive periodontal disease persisted in multivariate analyses (P < 0.01), with established risk factors for elevated CRP (diabetes, arthritis, emphysema, smoking, and anti-inflammatory medications) and sociodemographic factors controlled for...