... life. The OIDP consists of nine items that cover the physical, psychological, andsocial dimensions of daily living: eating, smiling, study-ing, speaking, playing sports, mouth cleaning, sleeping,emotion, ... werevisited in their homes in 2005, when the adolescents were12 yr-old. Before the beginning of the study, a speciallytrained secretary contacted all the families, and authoriza-tion was obtained ... were probed in sixsites, and then bleeding was considered after 10 s). In addition, the criteria of the dental aesthetic index (DAI)were adopted for the analysis of specific types of maloc-clusions...