Malocclusion in individuals with osteogenesis imperfecta: A systematic review and meta-analysis.

OBJECTIVE: To evaluate whether individuals with osteogenesis imperfecta (OI) are more affected by malocclusion than individuals without OI. MATERIALS AND METHODS: Searches in PubMed, Ovid, Web of Science, Scopus, Lilacs and gray literature were performed. Data extraction was conducted by two researchers. Risk of bias assessment employing the Newcastle-Ottawa Scale and meta-analysis were conducted. Results were provided with mean difference (MD), odds ratio (OR) and 95% confidence interval (CI). Strength of evidence was determined. RESULTS: Six cross-sectional studies were included. In comparison with individuals without OI, the group with OI had 19.69-fold greater chance of exhibiting Angle Class III malocclusion (OR = 19.69, CI: 9.00-43.09) and presenting anterior crossbite greater (MD = 6.08, CI: 2.40-9.77). Individuals without OI had a significantly greater ANB angle (MD = 3.88, CI: 1.15-6.61) and SNA angle (MD = 2.11, CI: 0.24-3.98) in comparison with those with OI. No difference between groups was found for SNB (MD = -0.50, CI: -2.21 to 1.21) and open bite (MD = 0.98, CI: -0.29 to 2.25). Most studies included had moderate methodological quality. Strength of evidence was low or very low. CONCLUSIONS: The occurrence of Angle Class III malocclusion and anterior crossbite was greater among individuals with OI compared to those without OI. These findings can assist stakeholders about the occlusal abnormalities affecting OI individuals.

Mother's sense of coherence and dental characteristics in children and adolescents with osteogenesis imperfecta: A paired study.

BACKGROUND: The relevance of sense of coherence (SOC) is important to the wellbeing of parents, especially mothers of children and adolescents with osteogenesis imperfecta (OI). OBJECTIVE: Determine whether the oral health status of children/adolescents with OI is associated with mother's SOC. MATERIALS AND METHOD: A paired cross-sectional study was conducted with 37 children/adolescents with OI, 37 without OI, and their respective mothers. The children/adolescents were between two and 19 years of age, mean age 7.2 years, being 47 male and 27 female. The mothers completed Antonovsky's SOC questionnaire (SOC-13), and the oral status of the children/adolescents was investigated. The following clinical conditions were evaluated: dentinogenesis imperfecta, malocclusion, gingivitis, and dental caries experience. RESULTS: The genetic condition of the children was significantly associated with mother's SOC (P < .001). Mothers of children with OI had lower SOC scores (mean: 35.6 [± 4.9]) than mothers of children without OI (mean: 38.5 [± 4.3]). In the group with OI, a low socioeconomic status was associated with lower mother's SOC scores (P = .004). In both groups, dental caries experience was associated with lower mother's SOC scores (P = .007). Most individuals with OI presented malocclusion (78.3%) and experience of dental caries (59.4%). CONCLUSION: Having a child with OI influenced the sense of coherence of the mothers. Socioeconomic status and dental caries experience in children and adolescents with OI were associated with mother's SOC.

Health promotion in Brazil: qualitative survey with primary school teachers.

School health promotion programs can reduce common health problems like obesity, diabetes and respiratory complications. This qualitative study aimed to investigate the perceptions of a group of teachers regarding issues related to the promotion of health in school. The 15 teachers sampled were from public primary schools in a city in southeastern Brazil. Interviews with teachers were conducted and data was analyzed employing content. Teacher practices regarding the promotion of health appeared to be aimed at their students and their daily habits and their practices. Teachers described approaching health promotion through their lesson content and suggested that the school should seek help from other institutions in their health promotion activities like prevention activities, monitoring of improvements in student and teacher health. Teachers mentioned a strong relationship between knowledge and the pursuit of good health. The need to identify major determinants of the disease/health process was highlighted and the connection between lifestyle, socio-economic status and the disease/health process was described. Awareness of the influence concerning both the environment and the school surroundings was demonstrated. It is important that the teachers are aware of the environment that surrounds them as well as the reality of the lives of all those involved with the school.