The objectives for this study were to assess Oral Health Related Quality of Life (OHRQoL) in young people aged 15-25 who sought orthodontic treatment, and to measure the association between orthodontic treatment need (using the IOTN), sex, age and education level, and oral health related quality of life (OHRQoL).
* Title and MeSH Headings from MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.