Key points are not available for this paper at this time.
Bernabé E, Suominen AL, Nordblad A, Vehkalahti MM, Hausen H, Knuuttila M, Kivimäki M, Watt RG, Sheiham A, Tsakos G. Education level and oral health in Finnish adults: evidence from different lifecourse models. J Clin Periodontol 2011; 38: 25–32. doi: 10.1111/j.1600-051X.2010.01647.x. Aim: To assess the relationship between education level and several oral health outcomes in Finnish adults, using three conceptual lifecourse models. Materials and Methods: This study analysed data from 7112 subjects, aged 30 years or over, who participated in the nationally representative Finnish Health 2000 Survey. Parental and own education levels were the childhood and adulthood socioeconomic measures, respectively. Oral health was indicated by edentulousness, perceived oral health and levels of dental caries and periodontal disease. Three conceptual lifecourse models, namely critical period, accumulation and social trajectories, were separately tested in regression models. Results: In line with the critical period model, parental and own education levels were independently associated with oral health after mutual adjustment. There was also a graded linear relationship between the number of periods of socioeconomic disadvantage and oral health, corresponding to the accumulation model. Gradual declines in oral health were evident between social trajectories from persistently high to upwardly mobile, downwardly mobile and persistently low groups. Conclusion: There was similar support for the lifecourse models of critical period, accumulation and social trajectories. They collectively contribute to a better understanding of oral health inequalities.
Bernabé et al. (Mon,) studied this question.