Causal patterns of dental health in populations. An empirical approach.

In the present investigation we aimed to analyse causally the pattern of determinants leading to the maintenance of functional teeth in adults. Clinical and self-reported information was used. The hypothesis was that socio-economic conditions operate through psychosocial circumstances that influence lifestyle, and are thus related to oral hygiene and levels of remaining teeth. Testing of the patterns for adults residing in high- and low-fluoride areas did not reveal any principal differences in dental health, therefore further testing was combined for both fluoride areas. Further analysis also indicated that testing should be performed separately for each gender. Social structure and dental health-related lifestyle were important in an overall pattern of maintaining functional teeth, but general lifestyle and psychosocial conditions were not found to be part of the pattern influencing dental health. Gender-specific patterns were revealed. New hypotheses may be suggested for further research with regard to studying patterns of dental health in Lithuanian adults.