1.Differences in Psychological Changes after Botulinum Toxin A Administration for Bruxism with Masseter Hypertrophy.
Journal of Dental Hygiene Science 2016;16(6):458-463
This study aimed to assess changes in maximum bite force and psychological elements in patients with bruxism treated with botulinum toxin who visited the hospital with a chief complaint of masseter hypertrophy. From among the subjects with masseter hypertrophy as the chief complaint, 10 patients with and 10 without bruxism were selected. We measured bite force prior to botulinum toxin injection and at 2, 4, 8, and 12 weeks after the injection and assessed changes in psychological elements by using Symptom Checklist 90 Revision. The study results showed statistically significant differences in maximum bite force on both the right and left sides between the patients with and those without bruxism, according to periodic changes (p<0.05). Depression elements showed statistically significant changes in the patients with bruxism (p<0.05). In the bruxism and non-bruxism groups, the patients recovered from anxiety in accordance with the periodic changes (p<0.05). Our study results indicate that the patients with bruxism show significant changes in interpersonal sensitivity, depression, and anxiety according to the treatment periods, and that occlusal force and depression were significantly related. Therefore, when setting a treatment plan for bruxism, multilateral psychological elements must be considered, along with functional elements.
Anxiety
;
Bite Force
;
Botulinum Toxins*
;
Bruxism*
;
Checklist
;
Depression
;
Humans
;
Hypertrophy*
2.Awareness and Need as Factors in an Incremental Oral Health Care Program for Korean Adults.
Ho Yeol JANG ; Su Ryeon LEE ; Yun Ji LEE ; Soo Bin LEE ; Ha Neul LEE ; Hye Bin LEE ; Soo Jeong HWANG
Journal of Dental Hygiene Science 2016;16(6):442-448
Dental caries and periodontal disease are considered to be chronic, but can be prevented through an incremental oral health program covering all ages. The National Oral Health Program for adults provides oral health exam and scaling, and is covered by national health insurance for those over 20 years of age in Korea. The aim of this study was to collect basic data for developing an oral health program for adults by identifying factors related to awareness and need. The data were obtained by convenience sampling of 303 subjects. The use of dental plaque disclosing agents affected tooth brushing frequency, toothbrushing time and use of oral auxiliary devices. Education on toothbrushing methods affected toothbrushing time and use of oral auxiliary devices. Of those surveyed, 93.1% replied that an incremental oral health program for adults was needed, and 68.0% intended to participate. In a regression model, the factors that had an effect on the perceived need for an oral health program were education level, use of oral hygiene auxiliary devices, and toothbrushing time, and the factors affecting intent to participate were education for prevention of periodontal disease and the use of oral hygiene auxiliary devices. The subjects stated that the following oral health programs were needed: an oral bacteria exam (74.3%), toothbrushing education (71.6%), a bad breath exam (69.3%), education on use of oral hygiene auxiliary devices (46.9%), a dental plaque exam (42.9%) and a saliva exam (37.6%). Oral health education appears to be an important factor for participation in an incremental oral health program.
Adult*
;
Bacteria
;
Dental Caries
;
Dental Plaque
;
Education
;
Humans
;
Korea
;
National Health Programs
;
Oral Health*
;
Oral Hygiene
;
Periodontal Diseases
;
Program Development
;
Saliva
;
Tooth
;
Toothbrushing
3.Dental Hygienists' Awareness of Medical Technician Jurisprudence.
Yu Ri CHOI ; Hye Yeon SEO ; Eun Ju RYU ; Eun Mi CHOI
Journal of Dental Hygiene Science 2016;16(6):495-501
The purpose of this study was to assess dental hygienists' awareness of medical technician jurisprudence. The study was conducted over a 2-month period from March 1 to May 1, 2016. A self-reported questionnaire was completed by 201 dental hygienists in Seoul, Gyeonggi, and Incheon province. The questionnaire consisted of items on the awareness of the jurisprudence pertaining to medical technician jurisprudence. Data were analyzed using the IBM SPSS Statistics ver. 19.0 program. We found that 32.8% of the respondents were aware of medical technician jurisprudence. Low awareness that result was due to “insufficient public relations efforts.” The respondents thought that medical technician jurisprudence are inefficient in clinical settings. Of the dental hygienists, 75.9% replied that task distribution was unclear and 40.0% lacked awareness of the distribution of dentists' duties (40.0%). A total of 59.8% of respondents showed intention to participate in medical jurisprudence seminars. Of the dental hygienists, 77.0% agreed with the insert dental hygienists under medical jurisprudence category. In conclusion, dental hygienists' awareness of medical technician jurisprudence should be improved. In addition, the dental hygienist jurisprudence need to be revised regarding job status.
Dental Hygienists
;
Gyeonggi-do
;
Humans
;
Incheon
;
Intention
;
Jurisprudence*
;
Public Relations
;
Seoul
;
Surveys and Questionnaires
4.The Dental Hygienists' Perception of the National Practical Examination.
Journal of Dental Hygiene Science 2016;16(6):488-494
The purpose of the present study was to examine dental hygienists' perception of the current national practical examination. This research was performed using 199 self-reported surveys answered by professors of dental hygiene studies and clinical dental hygienist. Frequency analysis, chi-square tests, and analysis of variance were performed by using IBM SPSS Statistics ver. 20.0. The results revealed that many of the respondents consider the current national practical examination to be neutral. They did not think that the current national practical examination questions are useful for assessing occupation-centric integrated clinical practice ability and counseling techniques for patient intervention. The professors of dental hygiene studies believed that among the research tasks required as mentioned in the national practical examination questions, dental polishing and tooth brushing education are of paramount importance, whereas clinical dental hygienists believed that ultrasonic scaling is the most important (p<0.05). Most of the professors of dental hygiene studies reported that they conducted skills education for dental polishing and tooth brushing education, while most of the clinical dental hygienists reported that tasks actually performed in the clinic included impression taking, model fabrication, ultrasonic scaling, and explaining treatment precautions (p<0.05). Therefore, these tasks can be effectively carried out with the improvement of the national dental hygienist practical examination.
Counseling
;
Dental Hygienists
;
Dental Polishing
;
Education
;
Humans
;
Oral Hygiene
;
Surveys and Questionnaires
;
Tooth
;
Ultrasonics
5.Periodontal Status in Accordance with the Daily Stress and Coping and Control Effect of Oral Health Behavior.
Eun Sol KIM ; Eun Mi CHOI ; Gyeong Soon HAN
Journal of Dental Hygiene Science 2016;16(6):472-480
In this study, 110 adults aged 40 to 69 years were surveyed from April 28, 2016, to May 28, 2016 to analyze their periodontal status according to daily stress, coping methods, and oral health behavior. The collected data were analyzed using the t-test, one-way analysis of variance, and hierarchical multiple regression. Daily stress levels of all subjects were most frequent potential risk 64.5% of the subjects, the high risk 19.1% and 16.4% of the health group. Regarding stress coping methods, active methods recorded 2.46, passive methods recorded 2.32. Regarding oral health behaviors, subjects brushed an average of 2.45 times daily, for an average of 2 minutes. Futhermore, 69.1% of subjects brushed before bedtime and 89.1% practiced scaling. Regarding periodontal status, the O'Leary index was 73.45, gingivitis index was 1.30, an average of 2.83 quadrants possessed a periodontal pocket. The hierarchical multiple regression analysis identified, type of employment (β=−0.348), scaling (β= −0.253), and age (β=0.244) as factors that influence the number of quadrants possessing a periodontal pocket. These results confirmed that the oral health behavior of scaling, but not stress levels of coping methods, strongly influenced periodontal status.
Adult
;
Employment
;
Gingivitis
;
Humans
;
Oral Health*
;
Periodontal Pocket
6.Antibacterial Effect of Tea Tree Ingredient for Denture Cleaners.
Yu Ri CHOI ; Sung Suk BAE ; Min Kyung KANG
Journal of Dental Hygiene Science 2016;16(6):409-414
The purpose of this study was to evaluate the antibacterial effect of tea tree oil in denture cleaners. A self-curing denture resin was used to make the experimental specimen (12 mm×2 mm). A saline solution was used as the control. To observe surface changes after cleaning, the microhardness and color of the experimental specimen's surface were analyzed. For the antibacterial activity test, Candida albicans was used. The microhardness and color of the surface remained unchanged after cleaning. The result of the antibacterial activity test revealed that the tea tree oil-containing solutions had a more enhanced antibacterial effect than did the saline solution. Therefore, these results suggest that the tea tree oil-containing solution is a promising denture cleaners.
Candida albicans
;
Dentures*
;
Sodium Chloride
;
Tea Tree Oil
;
Tea*
;
Trees*
7.The Relationship between Dementia and Oral Health in Some Elderly in Daejeon.
Hye Bin GO ; Min Gyeong KIM ; Jin Young KIM ; Hyun Soo KIM ; Young Seo PARK ; Seung Hyeon SEO ; Soo Jeong HWANG
Journal of Dental Hygiene Science 2016;16(6):481-487
The elderly population with dementia is rapidly growing in South Korea. The aim of this study was to investigate the relationship between dementia and oral health in 197 subjects aged ≥65 years. The questionnaire included questions on subjective health status, subjective health concern, subjective oral health status and behavior, mastication ability, Oral Health Impact Profile-14 (OHIP-14), and Korean Dementia Screening Questionnaires (KDSQ). Oral examination was conducted by a single dentist to evaluate upper or lower denture use, and determine the numbers of remaining and functioning teeth, including implant and fixed prosthesis. The subjects who required a dementia test (KDSQ-C [cognition] of ≥6) had significant differences in systemic disease prevalence rate, subjective health status, subjective health concern, KDSQ-V (vascular disease) score, KDSQ-D (depression) score, subjective oral treatment need, key food mastication ability and OHIP-14 score compared to the healthy subjects. The proportion of denture wearers, total remaining teeth, total functioning teeth, toothbrushing frequency, oral pain severity, symptoms of periodontal disease, subjective oral health status, and subjective oral health concern showed no significant differences between the two groups. KDSQ-C and OHIP-14 scores showed a strong positive relationship, while KDSQ-C score and total remaining teeth or key food mastication ability showed a weak negative relationship. In the multiple regression analysis, the KDSQ-D, KDSQ-V, and OHIP-14 scores influenced the KDSQ-C scores. We suggest a relationship between oral health and cognitive impairment.
Aged*
;
Cognition Disorders
;
Dementia*
;
Dental Restoration Wear
;
Dentists
;
Dentures
;
Depression
;
Diagnosis, Oral
;
Diagnostic Self Evaluation
;
Healthy Volunteers
;
Humans
;
Korea
;
Mass Screening
;
Mastication
;
Oral Health*
;
Periodontal Diseases
;
Prevalence
;
Prostheses and Implants
;
Quality of Life
;
Tooth
;
Toothbrushing
8.Assessment of Nutrient and Sugar Content and pH of Some Commercial Beverages.
Mi Kyoung JUN ; Duck Hye LEE ; Sun Mi LEE
Journal of Dental Hygiene Science 2016;16(6):464-471
The purpose of this study was to provide information on the labeling of nutritional components on beverages to aid in nutrition education and oral health promotion. The study was conducted to evaluate nutritional effects and risk factors associated with the consumption of different beverages with respect to oral health. A total of 52 products from seven different types of beverages were analyzed for their nutrient content, sugar content, and pH. The sugar content per serving size, based on the nutrition labeling of beverages, was highest for the milk beverages, at 26.6 g, and lowest for the teas, at 13.0 g. According to the recommendation of the World Health Organization (WHO), beverages should contain less than 10% (50 g) total sugars. Our assessment revealed that total sugars in and carbonated beverages were 53.2% and 50.0% of daily value, respectively. Therefore, the milk and carbonated beverages contained more than 50% sugars per serving size, exceeding the recommendation of WHO. The pH of the beverages, from the most acidic to the least acidic were: carbonated beverages, pH 3.0; fruit and vegetable beverages, pH 3.1; mixed beverages, pH 3.6; fruit and vegetable juices, pH 3.7; teas, pH 4.7; coffees, pH 6.6; and milk beverages, pH 6.8. The intake of acidic and sweetened beverages could potentially cause dental caries and erosion. Therefore, the results of this study could be used by oral health care professionals to counsel their patients by providing relevant information on the possibility of oral disease caused by consumption of commercial beverages.
Beverages*
;
Carbohydrates
;
Carbonated Beverages
;
Dental Caries
;
Education
;
Food Labeling
;
Fruit
;
Fruit and Vegetable Juices
;
Humans
;
Hydrogen-Ion Concentration*
;
Milk
;
Oral Health
;
Risk Factors
;
Serving Size
;
Tea
;
Vegetables
;
World Health Organization
9.A Qualitative Research on Conflict Experiences of Clinical Dental Hygienists.
Journal of Dental Hygiene Science 2016;16(6):449-457
This study was aimed at exploring the meaning and essence of the conflict experiences of clinical dental hygienists. In-depth interviews with 13 dental hygienists working in a dental clinic were conducted. Giorgi's method was used for qualitative analysis of the data. Conflict experiences of clinical dental hygienists were categorized into four central meaning as task conflicts, interpersonal conflicts, organizational environment conflicts, and conflict management style. Participants felt more sensitive towards the attitudes of people than treatment itself. Further studies on the multifaceted approach to conflict experiences of dental hygienists should be made. Additional research is necessary to develop effective measures and program to prevent and reduce conflict and stress in the work environment of dental hygienists.
Dental Clinics
;
Dental Hygienists*
;
Humans
;
Methods
;
Qualitative Research*
10.Comparison of Effects according to Type of Oral Exercise Program for Elderly in Gangneung City.
Sue Hyang LEE ; Jean A RYU ; Ha Eun YU ; Jin Hee LEE ; Sun Jung SHIN
Journal of Dental Hygiene Science 2016;16(6):424-431
This study compared the effects of programs according to management type by preparing a manual for oral muscle exercises that integrates oral movement and oral massage. The program was performed on 14 elderly patients in a seniors' college self-practice program group and 28 elderly patients in a social welfare center expert intervention group. In the self-practice group, an expert demonstrated oral muscle exercises and subsequently encouraged self-practice by selecting an oral muscle exercise leader. In the expert intervention group, an expert demonstrated oral exercises on a one-on-one basis and subsequently gave oral muscle massages. In the self-practice group, there was no difference in saliva secretion (p=0.213) or oral dryness (p=0.206), after the intervention, the expert intervention group showed improvements in saliva secretion (p=0.009) and oral dryness (p=0.007). There was no difference in program satisfaction between groups (p=0.143), and both groups reported high satisfaction. As seniors may have difficulty in maintaining oral health behaviors, a certain amount of expert intervention may be needed. The results suggest that both a self-practice oral exercise program and an expert intervention program can be effective elderly patients.
Aged*
;
Exercise
;
Gangwon-do*
;
Humans
;
Massage
;
Oral Health
;
Saliva
;
Social Welfare
;
Xerostomia