Relationship between tooth loss and electrocardiographic abnormalities in octogenarians

Y. Takata, T. Ansai, K. Matsumura, S. Awano, T. Hamasaki, K. Sonoki, A. Kusaba, S. Akifusa, T. Takehara

Research output: Contribution to journalArticlepeer-review

41 Citations (Scopus)

Abstract

Recent reports have suggested that periodontal disease is a risk factor for coronary heart disease (CHD). However, little is known about the relationship between periodontal disease and CHD in the very elderly. Therefore, we evaluated the association between tooth loss and abnormal ECG findings in octogenarians. Of the 1282 octogenarians in Fukuoka Prefecture, Japan, 697 participated. Oral examinations - including a tooth count and an assessment of the Community Periodontal Index - and a 12-lead ECG were performed. Logistic regression analysis revealed that individuals with < 20 teeth had increased prevalence of ST segment depression, and T-wave abnormalities, after we adjusted for gender, smoking, serum cholesterol and glucose, blood pressure, and body mass index. Compared with individuals with ≥ 20 teeth, edentulous individuals had an increased prevalence of T-wave abnormalities and arrhythmias after adjustment for coronary risk factors. We conclude that tooth loss may be an independent predictor of abnormal ECG findings in octogenarians.

Original languageEnglish
Pages (from-to)1648-1652
Number of pages5
JournalJournal of Dental Research
Volume80
Issue number7
DOIs
Publication statusPublished - 2001

All Science Journal Classification (ASJC) codes

  • Dentistry(all)

Fingerprint

Dive into the research topics of 'Relationship between tooth loss and electrocardiographic abnormalities in octogenarians'. Together they form a unique fingerprint.

Cite this