Oral malodour among adolescents and its association with health behaviour and oral health status

OBJECTIVE: To assess oral malodour level and its association with health behaviour, oral health behaviour and oral health status among adolescents.
METHOD: A questionnaire survey and clinical examination that included tongue coating and oral malodour status were conducted on 665 senior high school students in Saitama, Japan. Analyses of Pearson chi-square, independent samples t-test and logistic regression were conducted using SPSS 19.0 with the significance level set at P