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최은미,노희진,정원균,문소정,Choi, Eun-Mi,Noh, Hie-Jin,Chung, Won-Gyun,Mun, So-Jung 한국치위생학회 2017 한국치위생학회지 Vol.17 No.5
Objectives: The study was to promote patient safety by analyzing the effect of dental hygienist's perception of patient safety culture on infection control activities. Methods: The study is based on a survey of 377 dental hygienists in total working in dental settings. The questionnaire consisted of 119 questions, including 34 questions on perception of patient safety culture, and 85 questions on infection control activities. Hierarchical regression analysis was used to examine the relationship between the perception of patient safety culture and infection control activities. The data was analyzed using the SPSS version 20.0, and p<0.05 was adopted to decide on significance. Results: The longer dental hygienists have worked n the dental settings, the more active they become in infection control activities. Among the different types of dental care settings, general (university) hospitals had the largest number of infection control activities, followed by dental clinics, and network dental clinics, in descending order. The dental settings possessing a higher number of dental hygienists were found to conduct more infection control activities than other dental settings. In addition, it was found that when a dental setting adopts a patient safety policy across all the units in the hospital, more systems and procedures for patient safety tend to be established, and that stricter management response to error leads to improvement of infection control activities. Conclusions:In order to enhance infection control activities, infection control activity programs should develop and implement periodic reinforcement of infection control education. regular monitoring of infection control activities.
한국 성인의 잇솔질 평균 횟수 분석(2000년, 2006년)
문소정 ( So Jung Mun ),정원균 ( Won Gyun Chung ),김남희 ( Nam Hee Kim ) 대한예방치과·구강보건학회 2009 大韓口腔保健學會誌 Vol.33 No.2
Objectives: The purpose of this study was to examine the frequency of daily toothbrushing among Korean adults. Methods: National Oral Health Survey data were analysed. Subject included 14,332 in 2000 and 3,592 in 2006. Subjects were between 20 and 69 years of age. The frequency of daily toothbrushing was analysed according to socioeconomic status (gender, age, education, occupation and concern about one`s oral health). The rate of change(Δ%) between 2000 and 2006 was calculated. Differences were analysed by Independent t-test, and One-way ANOVA using the SAS 8.01 program. Results: 1. The mean frequency of daily toothbrushing for 2006 was 2.39. This represented an increase of 0.8 Δ% from 2000. 2. Factors that lowered the frequency of daily toothbrushing included male gender, age>fifty, low education level, artificer and machinist, farmer, rancher, fisherman, military and people who were not concerned about their oral health (p<0.05). Conclusion: In planning programs for oral hygiene education, those with a lower frequency of daily toothbrushing should be targeted. Educational methods and tools for improving the oral hygiene of this group should be developed. Additional surveys should be done to acquire additional data such as toothbrushing methods and oral hygiene status.
치과(병)의원 인적자원의 관리 및 개발이 치과위생사의 이직의도에 미치는 영향 -경력몰입의 조절효과-
김기영 ( Gi Young Kim ),정원균 ( Won Gyun Chung ) 대한예방치과·구강보건학회 2010 大韓口腔保健學會誌 Vol.34 No.4
Objectives. Turnover of dental hygienists in Korea is a continual problem. The purpose of this study was to determine (i) effect of human resource management and development on turnover intention of Korean dental hygienists and (ii) the moderating effect of career commitment on independent and dependent variables. Methods. We investigated the hypothesis, by using multiple regression analysis and a three- way ANOVA technique. Results. Factors that had a negative effect on turnover intention included factors modified by human resource management: an employee`s performance evaluation, employment and welfare. Career commitment moderated the association between (a) human resource management and development and (b) turnover intention. There were several major findings from the analysis of this moderating effect: (1) professional licenser management and (2) human resource development support in cases where there was a high level of education and career commitment reduced turnover intention. Conclusions. Chief Executive Officers in dental care settings should consider the level of education and career commitment of dental hygienists, when doing professional license management and human resource development such as differential management support. If this is done, differential management support will decrease turnover intention among dental hygienists.
전지은 ( Ji Eun Jeon ),정원균 ( Won Gyun Chung ),김남희 ( Nam Hee Kim ) 대한예방치과·구강보건학회 2011 大韓口腔保健學會誌 Vol.35 No.4
Objectives. This study aims to determine the factors affecting the dental service utilization among Koreans. Methods. This is a cross-sectional study. It analyses in depth the fourth phase data got from the National Health and Nutrition Examination Survey in 2007 to 2009. The sampling method is stratified cluster sampling. This study includes health questionnaire survey and oral examination for 23,480 participants aged over one year. Among the participants 50.2% were males and 49.8% were females. Statistical verification conducted through PASW statistics was 18.0. The difference in the distribution of independent variables related with the dental service utilization was verified with Chi-square test. Relevant factors were determined using logistic regression analysis. Results. According to logistic regression analysis, females rather than males (OR: 1.54, CI: 1.40∼1.70), recipients of Medical Aid Program (OR: 1.33, CI: 1.01∼1.75) and the participants with low income (OR: 1.17, CI: 1.01∼1.36) utilized the dental service less (p<0.05). Persons perceiving that their health status as poor (OR: 1.26, CI: 1.13∼1.39), those perceiving their oral health status as poor (OR: 1.56, CI: 1.42∼1.70), those worrying about their oral health status (OR: 1.35, CI: 1.24∼1.48), those feeling discomfort during mastication (OR: 2.02, CI: 1.81∼2.25), those having undergone an unlicensed dental procedure (OR: 1.37, CI: 1.21∼1.56), those feeling currently the necessity for dental treatments (OR: 4.51, CI: 4.07∼5.00) and those not taking oral examination within one year (OR: 1.20, CI: 1.08∼1.35) visited dental clinics or hospitals less (p<0.05). However, the type of health insurance, economic activity status and CPITN index showed no statistical significance. Conclusions. Socioeconomic factors and oral health status were found to be determinants for dental service utilization in South Korea in the late 2000. In particular, the participants were observed not to satisfy their demand for dental service perceived by themselves.
한국인의 치석제거 필요와 수진의 차이와 추이분석(2000-2009년)
이민영 ( Min Young Lee ),정원균 ( Won Gyun Chung ),김춘배 ( Chun Bae Kim ),김남희 ( Nam Hee Kim ) 대한예방치과·구강보건학회 2012 大韓口腔保健學會誌 Vol.36 No.2
Objectives: This study aimed to identify the trend regarding the difference between needs and recipients for scaling in the period from 2000 to 2009, and to analyze the differences by gender and age. Methods: This study was a follow-up study that analyzed the secondary data. The analysis was done in those ≥19 years old who were included in the data obtained from KNOHS (2000, 2003), KNHANES, and CHS (2008, 2009). The dependent variables were needs and recipients for scaling, and the rate of the difference. Independent variables were the year, gender, and age. By performing the gender-age specific directly standardized the rates, independent t-test and one-way ANOVA. For statistical analysis, the study used MS Office Excel 2010 and PASW statistics 18.0. Results: The rate regarding the needs for scaling has been steadily decreased, but the rate of recipients for scaling was increased, since 2000. The difference rate was reduced from 85.6% in 2000 down to 62.3% in 2009. Men showed a higher rate of needs for scaling compared to women (P<0.05). Those aged 55-64 and 65-74 years old demonstrated a higher rate of needs for scaling (P<0.05), but actual recipients for scaling were largely populated in the age ranges of 25-34 years old and 35-44 years old (P<0.05). Conclusions: In the last 10 years, the difference between needs and recipients for scaling has been reduced. However, there were some differences depending on gender and age. To this end, it should be necessary to consider men and mid-to-old aged (≥55 years old) groups with preference, when setting the priority to mitigate the unmet needs for scaling.
임현경 ( Hyun Kyung Kim ),정원균 ( Won Gyun Chung ),유재하 ( Jae Ha Yoo ),김남희 ( Nam Hee Kim ) 대한예방치과·구강보건학회 2009 大韓口腔保健學會誌 Vol.33 No.3
Objective: The purpose of this study is to investigate the patient`s perception about wearing personal protective equipment in dental health care settings. By providing this information, the study aimed to increase the dental health-care team`s interest and action for infection control. Method: A survey was performed on 714 subjects aged 18 years or older and who visited 13 dental clinic located in Seoul and the Gyeonggi, and Chungcheong areas from Sep.18 to Nov.8 in 2008. The research tool was a structured questionnaire. The collected data was analyzed by Chi-square tests, independent t-tests and one-way ANOVA. Result: 1. With respect to the reasons of wearing personal protective equipment by dental health-care personnel, `to protect health-care personnel and the patients (77.6%)`, `o protect patients (13.4%)` and, `to protect dental health-care personnel (9.0%)` were the responses. 2. With regard to the patient`s perception about the necessity of wearing protective equipment, they replied that a mask (93.6%), gloves (88.1%), and protective eye-wear (47.1%) should be worn during the treatment. A mask and gloves were generally recognized as the mandatory hygienic equipment to be worn. 3. With respect to gloves, the perception was different depending on the age. The respondents in their 20s and those who were younger cared more about dental personnel wearing gloves than those respondents in their 50s and older (p<0.001). 4. Regarding the patients` perception of changing used gloves, 83.1% replied that gloves should be changes whenever dental personnel meet a new patient. Conclusion: The patient`s perception and demands are considered to be an efficient way to change the dental health care team`s perception and their infection control behavior.