EUROPEAN JOURNAL OF ORTHODONTICS, vol.27, no.2, pp.155-159, 2005 (SCI-Expanded)
The aims of this study were (1) to determine and compare the anxiety levels of two groups of patient and parents, (2) to identify possible gender differences between male and female subjects and (3) to evaluate any changes in anxiety levels after 1 year of treatment. The first group consisted of 40 subjects with a mean age of 15.6 +/- 1.2 years awaiting orthodontic treatment, plus one parent of each subject (mean age 43.4 +/- 2.3 years). The second group comprised 43 patients with a mean age of 16.0 +/- 1.1 years who had been undergoing treatment for a period of 1 year, plus one parent of each patient (mean age 41.0 +/- 1.9 years).