Supporting data for “Theory-based Oral Health Promotion among Hong Kong Adolescents”

The study adopted a cluster-randomized controlled trial design, and 1184 students in 12 schools were randomized to intervention or control groups. Self-reported brushing and flossing, HBM/SCT constructs, and oral health-related quality of life (OHRQoL) were measured at 6 and 12 months; Dental plaque accumulation and caries status were measured at 12 months.