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Medicine and Health Sciences

2017

Theses/Dissertations

University of Alabama at Birmingham

Coefficient of determination

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Validation Of Mixed Dentition Analysis Method For Northern Thai Population, Wannapa Chinadet Jan 2017

Validation Of Mixed Dentition Analysis Method For Northern Thai Population, Wannapa Chinadet

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The purpose of this study is to determine the accuracy of the Tanaka-Johnston mixed dentition analysis method and develop a new predictive model for Northern Thai population. A total of 400 sets of dental study casts (145 males and 255 females) were obtained from the Department of Pediatrics and Orthodontics at the Chiang Mai University School of Dentistry, Thailand. The models were obtained from patients that were age 11 to 23 years that consisted of a full permanent dentition. A digital caliper was used to measure the mesiodistal widths of all teeth on dental study models. The sum of the …