Relationships between occupational and behavioral parameters and oral health status.

The aim of the present study was to assess the influence of various workplace parameters and oral health behaviors on tooth decay, periodontal disease, and the number of teeth present in industrial workers. The study participants were 1,078 workers (808 males, 270 females, mean age 42.8 ± 11.

[Relationship between oral health status and life behavior in junior and senior high school students in Japan].

A survey of dental diseases carried out by the Ministry of Health, Labour and Welfare in 2003 revealed that more than 40% of people aged between 5 and 25 suffer from periodontal diseases and the average number of DMFT has been decreasing. The lifestyle of junior and senior high school students in particular has changed drastically. This study investigated the relationship between dietary habits and oral diseases in junior and senior high school students in Tokyo.