Kim, Sun-Mi;Ahn, Eunsuk;Hwang, Soo-Jeong;Jeong, Soon-Jeong;Kim, Bo-Ra;Han, Ji-Hyoung
Journal of dental hygiene science
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v.20
no.4
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pp.187-199
/
2020
Background: Korean dental hygienists perform various tasks under the supervision of dentists in addition to the tasks listed in the law. Many meaningful studies have been conducted to determine the actual tasks of dental hygienists, but these studies did not show common results due to the differences in research methods or designs. Hence, this study aimed to review the reported data on the tasks of dental hygienists in Korea and to clarify them based on a systematic literature review. Methods: For the literature search, the COre, Standard, and Ideal model presented by the National Library of Medicine was referenced. Seven databases were searched for literatures published in Korea, including PubMed, and Google Scholar. Of the 352 studies found using key words, titles, and abstracts, 46 were finally extracted based on the first and second exclusion criteria. After confirming the tasks of Korean dental hygienists in 46 literatures, 136 tasks were listed and calculated as appearance rate in the literature. Results: The most common tasks in 46 studies were fluoride application (67.2%), radiography (65.4%), scaling (65.4%), sealant (60.7%), patient management and counseling (56.7%), tooth-brushing education (52.2%), impression taking with alginate (50.1%), and making temporary crowns (47.9%). The most mentioned tasks of dental hygienists in public health centers were fluoride application (100%), sealant (100%), oral health education (71.4%), public oral health program evaluation (71.4%), school fluoride mouth-rinsing program (71.4%), water fluoridation (57.1%), tooth-brushing education (57.1%), school oral health programs (57.1%), and public elderly oral health programs (57.1%). Conclusion: This study showed that Korean dental hygienists had 136 tasks by reviewing 46 related studies and that the main job of Korean dental hygienists was oral disease prevention including scaling, sealant, and fluoride application.
This study was conducted to investigate of effects of school dental clinic program by evaluating the oral health knowledge and the attitude subjected on the students who had experienced the program in Gimhae and Yangsan city. The subjects were a total of 780 students from 6 elementary dental clinics in Gimhae and Yangsan city from July 5 to 23, 2013. The average oral health knowledge level of students with operating program was 3.36 points, the average oral health knowledge level of students with non-operating program was 2.94 points, the average oral health knowledge level with operating school was higher than non-operating school (p<0.001). The more four times tooth brushing per day with operating school was 37.2%, the three times tooth brushing per day with non-operating school was 34.6%. The oral health knowledge level of students with operating school (odds ratio [OR]=1.58, 95% confidence interval [CI]=1.35~1.85) were significantly higher compared to non-operating school, but the number of tooth brushing times per day (OR=1.06, 95% CI=0.93~1.21) was not significant. There is a clear difference of oral health knowledge and attitude depend on whether the school dental clinic operating or not, because it has a positive effect on the attitude and knowledge for health prevention of students, it will be able to enhance the oral health promotion of the students through the program.
Hussain, Mohammad Akhtar;Pati, Sanghamitra;Swain, Subhashisa;Prusty, Minakshi;Kadam, Sridhar;Nayak, Sukdev
Asian Pacific Journal of Cancer Prevention
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v.13
no.12
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pp.6333-6336
/
2012
The burden of cancer is growing globally and is one of the top leading causes of death. Information on cancer patterns are essential for effective planning of cancer control interventions. There is limited published information available on pattern of cancer for the state of Odisha, India. The present study was an attempt to explore the pattern and trend of cancer in Odisha. To fulfill the objectives retrospective data available from 2001-2011 at Acharya Harihar Regional Cancer Center (AHRCC), Cuttack, Odisha, were analyzed. Medical records of cancer patients were reviewed and relevant information on diagnosis, primary site and demographic data were retrieved. Data were entered and analyzed using SPSS 16.0 (SPSS Inc.). A total of 74,861 cancer inpatients were registered at AHRCC for the years 2001-2011. The proportion of females outnumbered males with female:male ratio 1.1:1. The number of female cases increased four folds and that of males three fold over the period studied. Malignancies such as oral cancer (16.93%), acute lymphocytic leukemia/non Hodgkins lymphoma (14.09%) and cancer of gastrointestinal tract (21.07%) are leading cancers among males and carcinomas of breast (28.94%), cervix (23.66%) and ovary (16.11%) were leading among females. Findings from this study indicate an overall increase in cancer reporting which could be regarded as proxy measure for overall cancer situation in Odisha. There is scope and need for integrating other government hospitals, existing private health service providers and research institutions across the state for better planning of cancer control program.
Kim, Moon-Key;Kang, Sang-Hoon;Choi, Young-Su;Kim, Jung-In;Byun, In-Young;Park, Won-Se;Lee, Sang-Hwy
Maxillofacial Plastic and Reconstructive Surgery
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v.32
no.3
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pp.282-288
/
2010
Surgery with the computer navigation system can make it possible to identify important anatomical structures which are difficult to be confirmed with the naked eye in the operation, and has extended their applications in various surgical fields. The head and neck surgery especially requires detailed anatomical knowledges and these knowledges have influences on postoperative functions and esthetics of a patient. In the orthognathic surgery, we should take osteotomies in the precise locations of the jawbones and move segments to the intended positions. There are so many important anatomical structures around the osteotomy-sites in the orthognathic surgery that the prevention of damage to these structures to obtain satisfactory results without any complication. There are vessels of the pterygoid plexus posterior to the pterygoid plate in the maxilla and the mandibular nerve enters the mandibluar foramen in the mandibular ramus. These locations should be confirmed perioperatively to avoid any injury to these structures. The navigation-assisted surgery may be helpful for this purpose. We performed navigational orthognathic surgeries with preoperative CT images and obtained satisfactory results. The osteotomy was performed in the proper location and damaging the surrounding important anatomical structures was avoided by keeping the saw away from them with the real-time navigation. It may be required to develop proper devices and protocols for the navigation-assisted orthognathic surgery.
Kim, Min-Ji;An, Se-Ho;Han, Dong-Hun;Kim, Han-Na;Jun, Eun-Joo;Jeong, Seung-Hwa;Kim, Jin-Bom
Journal of Korean society of Dental Hygiene
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v.15
no.2
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pp.271-278
/
2015
Objectives: The aim of this study was to investigate the effect of water fluoridation program(WFP) on dental caries prevention in Ulsan, Korea. Methods: The data of control group were extracted from 2012 Korean National Oral Health Survey(KNOHS). Since 1998, WFP was implemented in Ulsan. The subjects were 670 subjects including 10 to 12-years old children in 2009. The control subjects were 4,871 people in non-fluoridated metropolitan cities comparable to Ulsan. The control subjects were selected from 2012 KNOHS. A self-reported questionnaire was completed by the variables including oral health behaviors on daily frequency of toothbrushing, eating snacks and beverages. Oral health examination was carried out by two dentists who received a training in KNOHS with an inter-examiner-agreement. Caries preventive fraction was calculated by the difference of DMFT and DMFS index. The preventive effects of the WFP program were focused on gender, number of fissure sealed teeth, daily frequency of toothbrushing, eating snacks and beverages. Data were analyzed using SPSS $19.0^{(R)}$(SPSS Inc., Chicago, IL, USA) statistical package. Results: DMFT indices of 12-year-old subjects(n=670) in WFP and control population(n=4,871) were 2.11 and 1.23, respectively with an estimated prevention effect of 41.7%. Conclusions: WFP in Ulsan reduced the prevalence of dental caries. WFP should be recommended for the public oral health program in other metropolitan cities.
Background: There is a considerable lack of understanding of oral cancer incidence, especially its time trend in Iran. In this study, the authors aimed to analyze time trend of oral cancer incidence with a focus on differences by gender in a period of six years - from 2005 to 2010. Materials and Methods: Both population-based cancer registry and national cancer registry (NCR) data based on pathologic reports from 2005 to 2010 were obtained from the Ministry of Health and Medical Education (MOHME). Population data were also received from Statistical Centre of Iran. Age-standardized incidence rates (ASRs) based on the World Standard Population were then calculated. Finally, Negative Binomial regression was run for time trend analysis. Results: The maximum ASR for males was calculated as 2.5 per 100,000 person-years in 2008 and the minimum was observed as 1.9 per 100,000 person-years in 2005 and 2006. Meanwhile, the maximum ASR for females was estimated as 1.8 per 100,000 person-years in 2009 and the minimum was calculated as 1.6 per 100,000 person-years in 2005 and 2006. Additionally, in females, incidence risk ratio (IRR) did not show a clear decreasing or increasing trend during the six years. Nevertheless, in males an increasing trend was observed. The maximum IRR adjusted for age group and province, for females was reported in 2009 (IRR=1.05 95% CI: 0.90-1.23), and for males was estimated in 2010 (IRR=1/2 95% CI: 1.04 - 1.38). Conclusions: Our findings highlight disparities between oral cancer incidence trends in males and females over the six years from 2005 to 2010.
Background: One of the main causes of delay in diagnosis of oral cancer is lack of awareness about aetiology and symptoms among the general population. The aim of this study was to assess the knowledge and practice of patients regarding oral cancer and their attitude towards tobacco cessation. Materials and Methods: This study was carried out in Isfahan-Iran in 2014. A 29-item self-administrated questionnaire was designed and piloted and distributed to patients attending dental clinics. Questions were focused on awareness about oral cancer risk factors, signs and symptoms, places in the mouth which are more susceptible and attitude toward tobacco cessation. Chi-square, T-test, ANOVA and logistic regression tests were used for statistical analysis. Results: A total of 546 valid completed questionnaires were obtained. The mean knowledge score of patients was 4.1(${\pm}2.7$) out of 13. Some 80% of patients did not know about early manifestations of oral cancer. Only 18% knew the most likely sites of oral cancer. Only 43.1% and 65.2% of patients reported alcohol and tobacco consumption as the main risk factors but they had a fair knowledge about other risk factors. There was no significant difference in Knowledge level between patients regarding their sex, educational levels and age. Most patents (90%) expected their dentists to warn them about the harmful effects of smoking and showed willingness to quit if recommended. Conclusions: Knowledge about oral cancer was found to be quite low. It seems necessary to increase the level of public awareness using educational programs with cooperation of dentists in tobacco cessation programs.
Maleki, Davood;Ghojazadeh, Morteza;Mahmoudi, Seyed-Sajjad;Mahmoudi, Seed-Mostafa;Pournaghi-Azar, Fatemeh;Torab, Ali;Piri, Reza;Azami-Aghdash, Saber;Naghavi-Behzad, Mohammad
Asian Pacific Journal of Cancer Prevention
/
v.16
no.13
/
pp.5427-5432
/
2015
Background: Oral cancer stands among the 10 top causes of cancer death in the world. Considering the role of epidemiologic information on planning and effective interventions, the present study aimed to investigate the epidemiology of oral cancer in Iran. Materials and Methods: The required information for this systematic review study was obtained from PubMed, Google Scholar, CINAHL,SID, Medlib, Magiran and Iranmedex databases, using key words "cancer", "oral cancer", "squamous cell carcinoma", "oral cavity carcinoma" and their Persian equivalents in combination with keywords of epidemiology, prevalence, etiology, frequency, and Iran from 1990 to 2014. From 1,065 related studies found, finally 25 were included to the study. Results: The mean age of 8,248 patients in 25 studies was $54.0{\pm}15.1years$. The male/female ratio for oral cancer was 1.91. Tongue with average percentage of 29.9 was the most involved site. Regarding microscopic grade, 65.7% of cases were grade 1. SCCs, accounting for an average of 70.0%, was the most common among all types of oral cancer. In the majority of studies, smoking including cigarette, hookah, and tobacco consumption was found to be a risk factor. Conclusions: The epidemiological pattern of oral cancer in Iran is somewhat similar to that of other countries. Yet the information on hand in this field is limited and considering the role of epidemiological data we suggest conducting more accurate studies to catch data that is required for effective programs and interventions.
Objectives : The purpose of this study was to conduct a survey on the senses of employment so that it could provide a basic reference required for good human resources specializing in oral health with responsibility as professional. Methods : To meet these goals, a self-administrated questionnaire survey was conducted to dental hygiene college students in Gwang-ju. Results : 1. It was found that 30.7% respondents wanted to be employed as government officials of oral health. Most respondents 37.4% answered that faithfulness is the highest value as prerequisite for employment in hospital. 2. It was found that interpersonal relationships among employees had most significant effects 4.58 score on selection of employment, which was followed by in-house welfare benefit (hospital size, rest room, ect; 4.31). 3. The survey on respondents' occupational sense was represented by hospital/clinic management and dental management support 25.2%, oral health education 22.7%, oral disease prevention 19.7% respectively. Conclusion : For future social awareness about dental hygienists as occupation, desirable training courses as a part of qualification for professional dental hygienists were represented by case management (services, manners, ect; 25.0%), implant (22.8%), esthetics 14.7% and so on. As for working years, it was noted that 13.2% respondents would keep working as dental hygienists as long as they could.
Keshavarz, Hooman;Jafari, Ahmad;Khami, Mohammad Reza;Virtanen, Jorma Ilmari
Asian Pacific Journal of Cancer Prevention
/
v.14
no.6
/
pp.3635-3639
/
2013
Background: Conclusive evidence exists about associations between several life-threatening diseases and passive smoking. The objective of our study was to investigate the prevalence of passive smoking among Iranian dental students, to assess their attitudes towards tobacco control programs, and to explore the association between these two and tobacco use. Methods: In eight randomly selected dental schools, all fourth-year students were surveyed by means of a self-administered anonymous questionnaire in December 2010. The Global Health Professions Student Survey (GHPSS) questionnaire served as the data collection instrument. Exposure to environmental tobacco smoke (ETS) was assessed during the previous week. Chi-square test, logistic regression, and linear regression served for statistical analyses. Results: The response rate was 84% (325 students, 66% female). Exposure to ETS was reported by 74% of the participants. Men were significantly more exposed to ETS at home, and in other places than were women. Most of the students agreed on queried tobacco control policies. The lowest agreement (72%) was for banning smoking in coffee shops and teahouses. A logistic regression model showed that adjusted for gender, passive smoking at home is significantly associated with current tobacco use. A linear regression model suggested that the total score of attitudes is significantly associated with passive smoking at home, passive smoking in other places, tobacco use experience, and current tobacco use. Conclusions: The study reports high exposure to ETS among dental students, and its association with current tobacco use and attitudes towards tobacco control.
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