Clustering patterns of oral and general health-risk behaviours in Brazilian adolescents: Findings from a national survey.

The health-risk behaviours clustered into 2 specific patterns among Brazilian adolescents. One cluster gathered a combination of lack of adherence to preventive behaviours and the undertaking of risky conduct, while the second reflected an unhealthy lifestyle (sedentary habits and low fruit diet). Knowledge about the clustering patterns of oral and general health behaviours in adolescents can better direct the integration of oral and general health promotion interventions.