Brazilian Oral Health Policy: factors associated with comprehensiveness in health care.

OBJECTIVE To analyze the factors associated with comprehensiveness in oral health care in Centers of Dental Specialists, according to the guiding principles of the Brazilian Oral Health Policy. METHODS An exploratory cross-sectional study, based on an interview with 611 users of four specialized dental care centers, was performed in the state of Bahia, Northeastern Brazil, in 2008. The dependent variable was described as "comprehensiveness in oral health care", corresponding to having a primary dental care performed before specialized treatment or concomitantly with it. The main covariables referred to the level of coverage of the family health strategy in the city, users' sociodemographic characteristics, and organizational and geographic accessibility to the service, in addition to the type of specialized care required. RESULTS Residents of the cities where the Family Healthcare Program had a coverage >50% were more likely to conclude their dental treatment (PR=2.03, 95% CI: 1.33;3.09), compared to those who lived in places with lower coverage. Individuals who sought endodontic treatment were more likely to receive comprehensive oral health care than users who were seeking other types of specialized care (PR=2.31, 95% CI: 1.67;3.19). Users with better geographic accessibility to specialized services (PR=1.22, 95% CI: 1.03;1.41), with a reference guide from primary care (PR=2.95, 95% CI: 1.82;4.78) and coming from primary health care services (PR=3.13, 95% CI: 1.70;5.77) were more likely to achieve comprehensiveness in oral health care than other users. CONCLUSIONS Users with better geographic accessibility, lower age and need of endodontic services were more likely to receive comprehensive health care. Implementation of Centers of Dental Specialists in cities where primary healthcare is not adequately structured is not recommended, because secondary health care would meet the free demand and perform basic procedures, thus not fulfilling the expected principle of comprehensiveness.