Dentists' Attitudes in Jordan towards the Shortened Dental Arch Concept: A Cross-Sectional Study. (4th December 2019)

• Record Type: Journal Article
• Authors: Abu-Awwad, Motasum; Amarin, Rula; Khouli, Farah; Shaban, Sirin; AlTarawneh, Sandra
• Other Names: Fortunato Leonzio Academic Editor.
• Is Part Of: International journal of dentistry. Volume 2019(2019)
• Publication Date: 2019-12-04
• Subjects: Dentistry -- Periodicals; Dentistry; Dentistry -- Periodicals; Electronic journals; Periodicals; 617.6
• DOI: 10.1155/2019/4163851
• Languages: English
• ISSNs: 1687-8728

Abstract

Abstract : Aims . To assess the awareness, knowledge, attitudes, and application of the shortened dental arch (SDA) concept by dentists in Jordan. Materials and Methods . In this cross-sectional survey, a questionnaire was disseminated to a random sample of 150 dentists working in private practices, university hospitals, or governmental institutes. The chi-square ( X 2 ) test was used to examine associations. Results . One hundred and six dentists responded (70.7% response rate). Fifty-five were females. 82.1% were aware of the SDA concept. The fewer the years of experience, the more likely the dentists were aware of the SDA concept ( X 2, P = 0.024 ) and the more likely they learned about it through undergraduate education ( X 2, P < 0.001 ). In a hypothetical clinical situation of a patient >50 years of age with missing molar teeth, 45.3% agreed that the molars should be replaced, while 54.7% did not agree. Improving mastication was the main reason for agreeing (81.6%), while having reduced functional benefit was the main reason for disagreeing (64.9%). The treatment modality most commonly recommended was implants fixed partial dentures (84.9%). Of those aware of SDA, 67.8% agreed it could have a useful place in treatment planning within Jordan. Cost reduction for patients was the main reason for this answer, as reported by 51% of those who agreed. 26.4% did not apply SDA for any of their patients, while 50.6% applied it for <10% of their patients. Conclusion . The majority of the dentists was aware of the SDA concept and had a positive attitude towards it; however, few of them applied it in their practice.