• The Journal of the Korea Contents Association
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• v.18 no.10
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• pp.403-414
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• 2018

The purpose of this study was to investigate the knowledge and satisfaction of tooth bleaching. From June 1st, 2017, 328 patients who visited a dental clinic in Ulsan Metropolitan City for two weeks were asked to do a self - filling questionnaire. As a result of the study, the tooth bleaching satisfaction according to tooth bleaching knowledge was not statistically significant (p<0.05), and the highest(8-10) degree of satisfaction was 3.86 when the knowledge of tooth bleaching was high, and the lowest(0-3) was 3.00. The tooth bleaching satisfaction according to general characteristics was significantly different in age and gender. The score of women were 3.74 and higher than men's 3.11 The tooth bleaching experience and tooth bleaching satisfaction were statistically significant (p <0.05) and professional tooth bleaching (4.41) was higher than OCT bleaching (2.64). Also, when the tooth bleaching was done by the invitation of the hospital, it was higher than the case of experiencing tooth bleaching through media advertising. Therefore, the satisfaction of tooth bleaching is required not only for general characteristics but also for tooth tooth bleaching, and it is influenced by tooth bleaching method and tooth bleaching motivation. These factors may be useful to establish a treatment plan to improve the satisfaction of tooth bleaching.