Mizuki Saito1, Yoshihiro Shimazaki1,2, Kakuhiro Fukai2, Michiko Furuta2,3, Jun Aida2,4, Yuichi Ando2,5, Hideo Miyazaki2,6, Masaki Kambara2,7. 1. Department of Preventive Dentistry and Dental Public Health, Aichi Gakuin University, Nagoya, Japan. 2. 8020 Promotion Foundation, Tokyo, Japan. 3. Section of Preventive and Public Health Dentistry, Kyushu University Faculty of Dental Science, Fukuoka, Japan. 4. Department of International and Community Oral Health, Tohoku University Graduate School of Dentistry, Sendai, Japan. 5. National Institute of Public Health, Wako, Japan. 6. Department of Oral Health Science, Niigata University Graduate School of Medical and Dental Sciences, Niigata, Japan. 7. Osaka Dental University, Hirakata, Japan.
Abstract
AIM: The assessment of the risk of tooth loss in patients visiting a dental clinic is important for managing their oral health. In the present study, we examined the risk factors for tooth loss among dental patients. METHODS: Data from the 8020 Promotion Foundation Study on the Health Promotion Effects of Dental Care were used in the present study. The study involved 2743 patients who visited a dental clinic in Japan and completed a questionnaire and oral health examination at baseline and at the 2-year follow up. Tooth- and person-level risk factors for tooth loss during 2 years were subjected to a multilevel multivariate logistic regression analysis. RESULTS: In both the person- and tooth-level analyses, age, smoking habit, reason for dental visit, economic status, number of remaining teeth, and periodontal status were significantly associated with tooth loss. In the tooth-level analysis, tooth type, tooth status, and periodontal status were significantly related to tooth loss. Persons who visited a dental clinic for periodic maintenance had a significantly lower risk of tooth loss than those who visited only to receive dental treatment. CONCLUSIONS: Various tooth-level factors and modifiable factors, such as smoking cessation and periodic maintenance, are important for the suppression of tooth loss in dental patients.
AIM: The assessment of the risk of tooth loss in patients visiting a dental clinic is important for managing their oral health. In the present study, we examined the risk factors for tooth loss among dental patients. METHODS: Data from the 8020 Promotion Foundation Study on the Health Promotion Effects of Dental Care were used in the present study. The study involved 2743 patients who visited a dental clinic in Japan and completed a questionnaire and oral health examination at baseline and at the 2-year follow up. Tooth- and person-level risk factors for tooth loss during 2 years were subjected to a multilevel multivariate logistic regression analysis. RESULTS: In both the person- and tooth-level analyses, age, smoking habit, reason for dental visit, economic status, number of remaining teeth, and periodontal status were significantly associated with tooth loss. In the tooth-level analysis, tooth type, tooth status, and periodontal status were significantly related to tooth loss. Persons who visited a dental clinic for periodic maintenance had a significantly lower risk of tooth loss than those who visited only to receive dental treatment. CONCLUSIONS: Various tooth-level factors and modifiable factors, such as smoking cessation and periodic maintenance, are important for the suppression of tooth loss in dental patients.
Authors: Hiroo Kawahara; Miho Inoue; Kazuo Okura; Masamitsu Oshima; Yoshizo Matsuka Journal: Int J Environ Res Public Health Date: 2021-07-05 Impact factor: 3.390