Using OI and DAI index to compare the Need and Demand of Orthodontic Treatment
محل انتشار: دوفصلنامه ارتودنسی ایران، دوره: 15، شماره: 2
سال انتشار: 1399
نوع سند: مقاله ژورنالی
زبان: انگلیسی
مشاهده: 137
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شناسه ملی سند علمی:
JR_ORTHO-15-2_007
تاریخ نمایه سازی: 12 آبان 1400
چکیده مقاله:
Objective: The objective of this research was to compare the orthodontic treatment need and demand using Dental Aesthetic Index (DAI) and Occlusal Index (OI) among dentistry students of Shiraz University of Medical Sciences. Materials and methods: This descriptive cross-sectional study was performed on ۱۱۳ dental students in Shiraz University of Medical Sciences. The demand for orthodontic treatment was assessed using a standardized questionnaire and ۱۰ photographs of Aesthetic Component (AC) of IOTN for the self-assessment of subjects about their dental attractiveness. Occlusal Index (OI) and Dental Aesthetic Index (DAI), which were calculated by clinical examination and dental model analysis, were used to assess the orthodontic treatment need. Students with a history of orthodontic treatment were excluded. Results: Final analysis was done on ۱۱۳ cases (۴۸ men and ۶۵ women). The study showed that there was a significant relationship between the demand for orthodontic treatment and the self-assessment of subjects about their dental attractiveness (according to the photograph they had chosen)(p=۰.۰۱۵). There is also a significant relationship between the self-assessment of subjects about their dental attractiveness (according to the photographs) and the orthodontic treatment need based on DAI (p=۰.۰۰۸). Furthermore, a significant connection was found between the self-assessment of subjects about their dental attractiveness (according to the photographs) and the orthodontic treatment need based on OI. (p<۰.۰۰۱). Conclusion: The results of our study revealed that both indices show that the need for orthodontic treatment is in line with the demand, which could be used for planning public orthodontic and dental services.
کلیدواژه ها:
نویسندگان
Farzaneh Golfeshan
Orthodontic Research Center, Shiraz University of Medical Science, Shiraz, Fars, Iran
Parisa Salehi
Orthodontic Research Center, Shiraz University of Medical Science, Shiraz, Fars, Iran
Kimiya Beygi
Student Research Committee, School of Dentistry, Shiraz University of Medical Sciences, Shiraz, Iran
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