Associated factors of prosthetic rehabilitation in specialized dental care in Brazil: a cross-sectional study

Objective: This study aimed to analyze the individual and contextual factors associated with prosthetic rehabilitation in Dental Specialty Centers (DSC) in Brazil. A cross-sectional study, with secondary data from modules II and III of the External Assessment of the 2nd Cycle of the National Program for the Improvement of Access and Quality (PMAQ) of DSCs, was conducted in 2018. Individual variables considered were socioeconomic conditions and perceptions about the structure and service of the DSC. Contextual variables were related to DSC. We considered the region of the country (capital or countryside), geographic location and work process of the DSC for prosthetic rehabilitation. The association between individual and contextual variables and prosthetic rehabilitation in the DSC was analyzed by multilevel logistic regression.

Results: Ten thousand three hundred ninety-one users from 1,042 DSC participated. Of these, 24.4% used dental prosthesis and 26.0% performed at the DSC. In the final analysis, performed dental prostheses in the DSC individuals with less education (OR = 1.23; CI95%:1.01-1.50) and residents of the same city as the DSC (OR = 1.69; CI95%:1.07-2.66), at a contextual level, DSCs of the countryside (OR = 1.41; CI95%:1.01-1.97) were associated with the outcome. Individual and contextual factors were associated with prosthetic rehabilitation in the DSC.