Journal of Health Care for the Poor and Underserved

Periodicity of dental visits for children is based on age and disease susceptibility. Frequently mobile dental clinics are unable to provide follow-up care at recommended intervals. This study compared the oral health of children attending the mobile clinic (MC) twice with matched children by age, gender, race, and ZIP code attending for the first time. Dental charts (n=888) were reviewed and scored for decayed and filled surfaces. Seventy-eight children (mean age 9.6 years; 98.7% Hispanic) attended the clinic twice over a mean interval between visits of 1.5 years. These children had statistically significant lower rates of decay in deciduous and permanent tooth surfaces than matched children visiting the clinic for the first time (p<.05; p<.001), and significantly less decay in their deciduous and permanent teeth than at the first visit (p<.001; p<.05). Mobile clinics can be effective in decreasing the decay in teeth, even when the interval between visits is longer than current recommendations.