Publicação: Malocclusion and its relationship with oral health-related quality of life in patients with eating disorders
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Objective: To evaluate the prevalence and severity of mal-occlusion and its impact on oral health-related quality of life (OHRQoL) and self-reported satisfaction of patients with anorexia and bulimia nervosa. Methods: The sample consisted of sixty women who attended a specialized mental health clin-ic of a Brazilian medical school. Participants were distribut-ed into two groups: patients with anorexia and bulimia nervosa (ABN; n=30) and control patients without eating disorders (CN; n=30). The dental occlusion was evaluated by the Dental Aesthetic Index; the OHRQoL was assessed using the OHIP-14 questionnaire; and the self-reported satisfaction with the appearance of teeth, speech ability and chewing was obtained by interviews. Results: Severe and very severe malocclusion were observed in 26.67% and 46.67% of patients in the ABN group, respectively, while the CN group showed 80.00% of patients without abnormality/mild malocclusion. ABN group showed a higher proportion of patients (p < 0.05) with tooth loss, spacing in the region of incisors, maxillary misalignment, and mandibular misalignment in relation to CN group. ABN group presented lower (p < 0.05) OHRQoL and self-reported satisfaction with the appearance of teeth, speech ability and chewing, com-pared to the CN group. There was a significant positive correlation (p < 0.05) between the Dental Aesthetic Index and OHIP-14 scores in the ABN group. Conclusions: The prevalence of severe malocclusion in ABN group was high, with a negative impact on OHRQoL and self-reported satisfaction with the chewing ability, speech ability and appearance of teeth.
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Anorexia nervosa, Bulimia nervosa, Malocclusion, Quality of life
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Inglês
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Dental Press Journal of Orthodontics, v. 27, n. 2, 2022.
