The Children's Health and Maintenance Program (CHAMP): An innovative community outreach oral health promotion program: A randomized trial

Objective: To describe CHAMP (Children's Oral Health Promotion Program) evaluating the impact of two motivational methods in increasing dental care access.

Methods: CHAMP is a multi-dimensional oral health promotion programme that recruited and screened underprivileged children/families from community sites in Los Angeles County between 2012 and 2018. A randomized clinical trial (RCT) enrolled children/families into one or more motivational interventions (intra-oral camera and/or social work consultation) designed to impact subsequent scheduling of dental appointments.

Results: CHAMP served 24 535 families. RCT had 418 families with 68.5% scheduling appointments by second follow-up (P < .001). Excluding children with scheduled appointments by first follow-up, children experiencing both interventions were 4.1 (95% CI 1.5-11.2) times more likely to schedule appointments by second follow-up than were the controls (P=<.01). When experiencing both interventions and had never previously been to the dentist, 68.3% scheduled dental appointments; this was significantly higher than the controls (46.7%) (P = .04). The best predictor for families to have scheduled appointments was a dental visit within the last six months [OR = 3.8 (95% CI 2.2-6.6), P < .001].

Conclusions: Outreach health promotion programmes are important and should consider utilizing various motivational techniques to encourage enrolment and treatment at dental homes.