OBJECTIVES: The purpose of this study was to evaluate the effectiveness of team-based learning (TBL) method in clinical dental hygiene subjects to improve the competence of learners. METHODS: Clinical dental hygiene and practiceII was implemented and evaluated by utilizing a team-based learning module. Communication skills, self-directed learning ability, and learning attitude were measured over the course of the module RESULTS: Communication competence improved from 147.17 points before education to 152.74 points after education (P=0.001). Moreover, self-directed learning competence improved from 135.91 points before education to 143.97 points after education (P<0.001). CONCLUSIONS: Team-based learning (TBL) method was found effective in clinical dental education course for clinical skill-building and improving the dental hygiene process competence of dental hygiene students.
Education ; Education, Dental ; Humans ; Learning ; Mental Competency ; Methods ; Oral Hygiene

education effects and satisfaction using different teaching tools, plastic model and three-dimensional (3D) application. A survey was conducted on the satisfaction level, understanding, and the usefulness of the tools used in the lectures of the two dental hygiene students groups who used the 3D application and the plastic model respectively. The interest in anatomical structure of the 3D App group was 4.20, which was significantly higher than that of the plastic model group 3.60, and the usefulness of the content of anatomy education was 4.31 in the 3D App group, significantly higher than the plastic model group (P<0.05). It was found that the interest in anatomical structure of students increased by 0.347 when using 3D applications compared to the case without the use (P=0.012) and understanding in anatomical structure and class concentration increased by 0.191, respectively, but these results were marginally significant. We expect that this study serves as a reference for the development and supplementation of anatomy teaching and learning method.]]>
Curriculum ; Education ; Humans ; Learning ; Lectures ; Methods ; Oral Hygiene ; Plastics

The purpose of this study was to identify the effect of providing toothbrushing by professionals as part of oral hygiene education for the elderly. We randomly visited 12 centers in the metropolitan city and analyzed the data of 114 participants among 310 early registrants aged >65 years, who participated in the study at all 3 time points. The subjects were categorized into an experimental group (odd-numbered visits) and a control group (even-numbered visits). Oral hygiene practices were provided for both experimental and control groups, but professional toothbrushing was performed in a different manner in the experimental group. Differences in plaque index (PI) according to the subjects' general characteristics and oral health status were assessed using the t-test, and the effect of PI difference between the experimental and control groups was assessed by repeated measure two-way analysis of variance. A stepwise multiple regression analysis was used to analyze factors affecting the PI. At baseline, the mean overall PI was 61.82. In both experimental and control groups, the PI significantly reduced from the baseline (p <0.01). At 5 weeks, the experimental group showed a decrease of 27.16 points from the baseline, and the 10-week PI was similar to the 5-week PI. The control group showed a decrease of 14.87 points from the baseline, and the PI increased by 5.74 points at 10 weeks. PI-related factors were gender and self-xerostomia. The PI was lower in the female group and the group with self-xerostomia (p <0.01). It is important to select an appropriate method to educate elderly subjects on proper removal of dental plaque and to habituate correct behavior, which requires inclusion of a direct toothbrushing intervention by a specialist.
Aged* ; Dental Plaque ; Education ; Female ; Humans ; Methods ; Oral Health ; Oral Hygiene ; Specialization ; Toothbrushing*

The purpose of this study was to develop a motivational interviewing (MI) training program to improve competency in communication and to effect the evaluated changes that would occur in dental students' counseling techniques as result of the training in the program. The study proceeded through the program via role-play practice, which was explained effectively during the MI program training process. A convenience sample of 43 fourth-year dental hygiene students was recruited. Twenty-two students were randomly assigned to the intervention group and 21 to the control group in the order of recruitment. The theoretical lecture was delivered over 3 hours and the practice was done in parallel by applying cases occurring in clinic settings. The practice was technical training, partner practice, and small group practice. The intervention group received three hour MI lecture while the control group received no lecture. Evaluation through role-play practice was separated according to “researcher's viewpoint,” “counselor's role viewpoint,” and “patient's role viewpoint.” The results of the analysis showed that the intervention group had higher MI skills and ability than the control group. Furthermore, program participants showed positive impressions to the MI training program. The use of coaching sessions improved the MI techniques and counseling skills of dental hygiene students learning MI. The effect of the application of the MI training program was that the MI training improved counseling skills and interviewing abilities. Moreover, continuous training and feedback enhanced MI techniques and core skills. Training using lectures in parallel with practice rather than education through theory alone improved students' techniques. Application of role play through the combined method of the MI program was confirmed by an effective training method.
Counseling ; Education ; Group Practice ; Humans ; Learning ; Lectures ; Methods ; Motivational Interviewing ; Oral Hygiene

OBJECTIVES: This study aimed to investigate the correlation between oral health behaviors of workers by examining the oral health awareness and the need for oral health education. METHODS: After the institutional review board approval, we surveyed industrial workers in Seoul, Gwangju, Changwon, and Goksung, in Korea, from July 19 to August 29, 2016. The final questionnaires (287 in total) were assessed using the SPSS 24.0 software for Windows (SPSS Inc. Chicago, IL, USA). The data were analyzed using frequency analysis, average, standard deviation, t-test, and the Pearson's correlation coefficient. RESULTS: Through the response of “yes” for the question, “oral health education experience,” we can see the respondents have high level of interest (P<0.001). And through the response of “yes” for the question, “Periodic oral Examination” and “regular scaling” and “oral care product use” we can see the respondents have high level of interest (P<0.001) and high importance (P<0.001), there was a statistically significant difference. On analyzing the correlations between workers, there was positive correlation oral health ‘Interest’ and ‘Importance’ (r=0.598, P<0.001). Of the 287 participants, 80.1% indicated that they did not receive any previous oral health education, while 85.4% indicated a willingness to attend oral health education programs in the future. Of the 80.1% of participants with no prior oral health education, 60.0% indicated lack of oral health education because of few opportunities to participate in such programs. They most prefer “Oral Hygiene Management” 64.8% for education contents and choose “Direct-education by inviting Expert” as the best education method 75.6%. CONCLUSIONS: It is necessary to develop oral health education programs suitable for the industrial field characteristics for people in workplace, and to enhance and expand oral health education services in the workplace in order to maintain interest in oral health.
Education* ; Ethics Committees, Research ; Gwangju ; Gyeongsangnam-do ; Health Education ; Hygiene ; Korea ; Methods ; Oral Health* ; Seoul ; Surveys and Questionnaires

The purpose of this study was to understand the effectiveness of oral health education (OHE) or oral hygiene instruction (OHI) involving professional plaque control/removal, as compared to conventional plaque control/removal. By means of a systematic review of the literature, in the review of literature by using systematic method, Korean articles of plaque control including OHE or OHI, were studied in order to analyze and conclude the literature to enhance oral health. We found that self and professional plaque control/removal, in addition to tooth brushing instructions, decreased incidence and prevalence of loss of teeth. Taken together, professional mechanical plaque removals were most effective 4~5 visits every 1~2 weeks. Use of disclosing agent was more effective than oral education or model education. In line with oral hygiene education, professional brushing, oral prophylaxis, scaling and root planing, it was advisable to repeat the training according to the characteristics of the patient. Routine OHE or OHI would be help to increase to oral health. For a quality of life related oral health, reliability and validity of data are needed to develop and its data should be applied to dental health insurance policy.
Dental Plaque* ; Education* ; Education, Professional ; Humans ; Incidence ; Insurance, Health ; Korea* ; Methods ; Oral Health ; Oral Hygiene* ; Prevalence ; Quality of Life ; Reproducibility of Results ; Root Planing ; Tooth

PURPOSE: This study aimed to investigate the effects of oral hygiene care by oral professionals on periodontal health in type 2 diabetes mellitus patients. MATERIALS AND METHODS: Diabetic participants were recruited at a university hospital and matched at a 1:1 ratio by age and gender, and randomly allocated into intervention (40 people) and control groups (35 people). Tooth brushing instruction, oral health education, and supra-gingival scaling were implemented in all patients at baseline. This program was repeatedly conducted in intervention patients every month for 6 months, and twice at baseline and the sixth month in the control. Oral health was measured by decayed, missing, and filled teeth (DMFT), plaque index, calculus index, bleeding index, patient hygiene performance (PHP) index, tooth mobility, Russel's periodontal index, and community periodontal index (CPI). Diabetes-related factors, oral and general health behaviors, and sociodemographic factors were interviewed as other confounding factors. An analysis of covariance (ANCOVA) was used with SPSS for Windows 14.0. RESULTS: At baseline, there were no significant differences between the two groups in average of periodontal health (calculus index, bleeding index, Russel's periodontal index, CPI, and tooth mobility), diabetes-related factors (fasting blood glucose, postprandial blood glucose, and HbA1c), and in distribution of sociodemographic factors and health behaviors. In intervention group, plaque index, dental calculus index, bleeding index, and PHP index were reduced fairly and steadily from the baseline. There were significant differences in plaque index, dental calculus index, bleeding index, PHP index, and Russel's periodontal index between the two groups at sixth month after adjusted for baseline status. CONCLUSION: Intensive oral hygiene care can persistently improve oral inflammation status and could slow periodontal deterioration.
Adult ; Aged ; Dental Plaque Index ; *Diabetes Mellitus, Type 2 ; Female ; Gingivitis/*prevention & control ; Humans ; Male ; Middle Aged ; Oral Hygiene/education/*methods ; Periodontal Diseases/*prevention & control