Prevalence of odontogenic pain and associated factors in children treated at a pediatric dental emergency service

OBJECTIVE: To describe the prevalence and to analyze the factors associated with odontogenic pain among children at a pediatric dental emergency service.METHODS: The retrospective cross-sectional study was performed using the clinical records of children (0 to 12 years old) attended from 2003 to 2010 at the Pediatric Dentistry Emergency Service of the Universidade Federal do Espírito Santo. The information was collected by a researcher, and a structured form was used to collect all data from patients’ records. A bivariate analysis of the absolute and relative frequencies of odontogenic pain (spontaneous and induced) and associated factors (age, gender, diagnosis, treatment and referrals) was performed with the chi-square or Fisher tests (p0.05), but there was a higher prevalence of spontaneous pain in children with caries in a deciduous tooth with pulpal involvement, who were treated with endodontic medication and endodontic treatment (p