Assessing the Impact of Fixed Orthodontic Treatment on Oral Health-Related Quality of Life (OHRQoL) and Self-Esteem in Adults

Abstract

This study aimed to investigate the effect of fixed orthodontic treatment on oral health-related quality of life (OHRQoL) and self-esteem in adults. Using a prospective study design within a private practice, a sample size of 36 adult participants was recruited. Validated questionnaires, including the Rosenberg Self-esteem Scale, the Oral Health Impact Profile (OHIP-14), and a socioeconomic status questionnaire, were administered at five time points: baseline (T0), 1 month (T1), 3 months (T2), 6 months (T3), and post-treatment (T4). The Dental Health Component of the Index of Orthodontic Treatment Need (IOTN) was employed to measure the severity of malocclusion. Results indicated significant improvements in both OHRQoL and self-esteem scores throughout the treatment duration. The implications of these findings on orthodontic practice and patient-centered care are discussed.