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A Study on the Primary Factors in the Selection of Dental Medical Organizations (치과의료기관을 선택하는 요인에 관한 조사연구)

  • Choi, Yun-Hwa
    • Journal of Korean society of Dental Hygiene
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    • v.6 no.3
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    • pp.229-242
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    • 2006
  • This study was conducted to find out basic information on better customer satisfaction and service by examining and analyzing in what routes patients mostly have selected their dental medical organizations and how they have reacted to their dissatisfaction. The subject of study included the patients who have come to dental clinics and dental hospitals to be treated in Cheonan City, Chungnam and the researcher of this study used a survey and analyzed its gathered data using an SPSS(Statistical Package for the Social Science) WIN 11.5 Program. As analysis methods, frequency and percentage were calculated to figure out the general characteristics of its subject. In addition, a ${\chi}^2$(Chi-square) test was performed to figure out the factors that patients have selected their dental medical organizations and the following results were obtained. 1. The largest number of patients selected their dental medical organizations by hearsay and more female and married patients selected them by hearsay than other patients, and there were significant differences(p<.05). 2. The dental patients put the priority on treatment techniques in their visiting hospitals and the patients who were more than 40 years old and married patients put more emphasis on treatment techniques in their visiting hospitals than other patients and there were significant differences(p<.05). 3. The said dental patients were not satisfied with the kindness of medical staffs in their visiting medical organizations; meanwhile, the patients who were aged below 30 and had an academic background of more than university degree and were unmarried were less satisfied with the kindness of medical staffs in their visiting medical organizations than other patients and there were significant differences(p<.05). 4. In terms of improvement methods or complaints, the largest number of them said that they just ignored and endured; meanwhile, the patients who were aged below 30 and had an education of more than university degree and were unmarried were more patient of improvement methods or complaints than other patients and there were significant differences(p<.05). 5. There were more patients who have introduced their visiting medical organizations to their neighboring people than the patients who have not done it; in the meantime, the patients who were aged over 40 and were married have introduced their visiting medical organizations to their neighboring people more than other patients(p<.05).

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RADIOLOGICAL EVALUATION OF FRACTURE LINE STABILITY DURING FUNCTIONAL LOADING AFTER MINIPLATE FIXATION OF MANDIBULAR ANGLE FRACTURES (하악 우각부 골절의 소형금속판 내고정 후 기능시 골접합선의 안정도에 관한 방사선학적 평가)

  • Suh, Chang-Ho;Bae, Jung-Soo;Chin, Byung-Rho
    • Journal of the Korean Association of Oral and Maxillofacial Surgeons
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    • v.27 no.5
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    • pp.428-434
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    • 2001
  • After miniplate fixation of mandibular angle fractures, fracture line stability during functional loading was evaluated. Using panoramic radiographs, 15 mandibular angle fracture patients who were treated by open reduction and one miniplate fixation along the external oblique ridge, were evaluated at postoperative 1, 4 and 8 weeks. At each time, 2 radiographs were taken: one taken during maximum biting of hardened silicone sheet on the affected side molar area and the other on the non-affected side. The distraction gap of inferior border of mandible at each time and each side was measured and these data were analysed statistically with clinical findings. The differences of inferior border distraction gap during hardened silicone sheet biting on the affected side molar area and on the non-affected side molar area at 4 week radiographs were smaller than those of 1 week's except one case. At 8 week's radiographs, the fracture lines were so stabilized that it was almost impossible to find the gap differences except one case and there were increased radiopacity along the entire fracture lines. Clinically, bony union was confirmed in all cases during plate removal performed at postoperative 6 month. By statistical analysis(paired t-test), the inferior border distraction gap during biting of hardened silicone sheet on the affected side was significantly reduced during 1 and 4 week interval(p<0.01). The differences of inferior border distraction gap during biting on the affected side molar area and on the non-affected side molar area were also significantly reduced at 1 and 4 week interval(p<0.01). But the inferior border distraction(compression) gap during non-affected side biting was not significantly changed. From these findings, it could be concluded that fracture line stability during functional loading after one miniplate fixation of mandibular angle fractures stems mainly from reduction of inferior border distraction gap during affected side biting on time interval. According to these radiographic and clinical findings, the clinical superiority of one miniplate fixation technique in mandibular angle fracture treatment could be confirmed.

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Clinical usefulness of facial soft tissues thickness measurement using 3D computed tomographic images (3차원 전산화단층촬영 영상을 이용한 안면 연조직 두께 계측의 임상적 유용성)

  • Jeong Ho-Gul;Kim Kee-Deog;Han Seung-Ho;Hu Kyung-Seok;Lee Jae-Bum;Park Hyok;Choi Seong-Ho;Kim Chong-Kwan;Park Chang-Seo
    • Imaging Science in Dentistry
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    • v.36 no.2
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    • pp.89-94
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    • 2006
  • Purpose : To evaluate clinical usefulness of facial soft tissue thickness measurement using 3D computed tomographic images. Materials and Methods : One cadaver that had sound facial soft tissues was chosen for the study. The cadaver was scanned with a Helical CT under following scanning protocols about slice thickness and table speed; 3 mm and 3 mm/sec, 5 mm and 5 mm/sec, 7 mm and 7 mm/sec. The acquired data were reconstructed 1.5, 2.5, 3.5 mm reconstruction interval respectively and the images were transferred to a personal computer. Using a program developed to measure facial soft tissue thickness in 3D image, the facial soft tissue thickness was measured. After the ten-time repeation of the measurement for ten times, repeated measure analysis of variance (ANOVA) was adopted to compare and analyze the measurements using the three scanning protocols. Comparison according to the areas was analyzed by Mann-Whitney test. Results : There were no statistically significant intraobserver differences in the measurements of the facial soft tissue thickness using the three scanning protocols (p>0.05). There were no statistically significant differences between measurements in the 3 mm slice thickness and those in the 5 mm, 7 mm slice thickness (p>0.05). There were statistical differences in the 14 of the total 30 measured points in the 5 mm slice thickness and 22 in the 7 mm slice thickness. Conclusion : The facial soft tissue thickness measurement using 3D images of 7 mm slice thickness is acceptable clinically, but those of 5 mm slice thickness is recommended for the more accurate measurement.

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Research into Clinical Nurses' Knowledge, Importance and Perception of Diabetes Mellitus (임상 간호사의 당뇨병에 대한 지식, 중요도 및 인지도 조사)

  • Shin, Jeong-Sup;Park, Choon-Ja
    • The Journal of Korean Academic Society of Nursing Education
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    • v.8 no.1
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    • pp.95-107
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    • 2002
  • The purpose of this study is to determine the clinical nurses' knowledge of DM and diabetes patient education aptitude so as to provide a basis for clinical nurse training with respect to diabetes patient education program. The data has been collected through the questionnaires of 42 items from the Knowledge on DM and each 16 item from the Importance on the elements of diabetes patient and the Recognition for clinical nurses, respectfully. 166 nurses from a general hospital who had participated in clinical nurse training in Sep. 28 and Oct. 4, 2001 were subject to respond the questionnaires. Analysis has been done by using statistical method such as percentage, average, standard deviation, t-test, ANOVA, Duncan test and Pearson correlation coefficients. The findings are as follows: 1. Clinical nurses' knowledge levels of diabetes 1) The average level of nurses' knowledge about diabetes is 29.37 (right answer- finding rate: 70%), which is intermediate. 2) Amongst the nurses classified by their knowledge levels about diabetes, the group with less than one year career and that with more than 5 year careers are found to have higher knowledge levels. The item with the highest right answer-finding rate was 'Please find the wrong out of the following examples about foot care'. Meanwhile, the item with highest incorrect answer-finding rate was 'what does blood sugar control aims for amongst gestational diabetes?'. 2. Clinical nurses' importance and perception levels of educational training about diabetes 1) There were no differences amongst nurses' importance level about diabetes. 2) Nurses usually had high scores(4.30) in terms of the items related to the importances about educational training. 3) There were quite high recognitions of general characteristics and symptoms about diabetes, amongst the nurse cohorts working more than one year and less than 5 years, and over 5 years, the group belonging to the internal department, that having the previous experiences of dealing with diabetes, and that having their diabetic relatives and other close people. Meanwhile, strangely, the group who identified themselves as 'not good at treating diabetes' had a high recognition level of educational training about diabetes. 3. Relationship between knowledge levels and importance & perception levels of diabetes 1) The higher knowledge about diabetes nurses had, the more importance they recognized. 2) It is found that there was no relationship between knowledge and perception of diabetes. 3) The more importance about diabetes nurses had, the higher perception they obtained. In conclusion, there is an urgent need for systematic educational programs about diabetes including technical aspects, in order to upgrade and improve nurses knowledge levels. In addition, re-educational training should be provided at regular intervals. Further, we believe the nurses with high knowledge about diabetes and interests in the provision of educations for patients can be far more confident, and in return, patients can have better self-management about diabetes obtained through educations. Based on the above-mentioned findings, we would like to make the suggestion: re-evaluation about nurses' knowledge and cognition levels should be carried out after job training programs about diabetes.

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Economic Preparations for Aging of the Middle and Old-Aged and Their Determinants (중.고령자의 경제적 노후준비와 결정요인)

  • Park, Chang-Je
    • Korean Journal of Social Welfare
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    • v.60 no.3
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    • pp.275-297
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    • 2008
  • The purpose of this study is to analyse economic preparations for aging of the middle and old-aged and their determinants empirically, and then to discuss the findings and implications for the results of analysis. Data from The Social Statistics Survey conducted by Korea National Statistical Office are used in this study. From this dataset, 18,354 Middle and Old Citizens aged between 45 and 59 were selected for this study. The Conceptual framework for this study was based on Andersen's behavioral model and logistic model was used to investigate factors that affect economic preparation for aging. The results of this study can be summarized as follows. First, Proportion of middle and old citizen with no economic preparation for aging was high, and old-aged had lower level of economic preparation for aging than relative less aged. Second, male, education level, marital status, economic activities, recognition of present income, housing ownership, residental location, and total life condition improvement is positively and statistically significantly associated with economic preparations for aging. Third, while male, age, and economic activities is negatively and statistically significantly associated with private economic preparations for aging, education level, recognition of present income, and total life condition improvement is positively and statistically significantly associated with private economic preparations for aging. Fourth, while male, education level, marital status, economic activities, recognition of present income, housing ownership, residental location, and total life condition improvement, expectation of future income is positively and statistically significantly associated with secondary economic preparations for aging, age is negatively and statistically significantly associated with secondary economic preparations for aging.

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The Mediating Effect of Trust and Customer-Company Identification(CCID) on the relationship between Service Quality, CSR and Behavioral Intention in Insurance Company (보험회사의 서비스 품질, 사회적 책임활동과 고객행동의도 간의 관계에서의 신뢰 및 고객-기업동일시의 매개효과)

  • Hong, Soonran;Park, Hyeonsuk
    • Journal of Service Research and Studies
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    • v.8 no.1
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    • pp.123-143
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    • 2018
  • This research examines empirically the causal relationship among service quality, CSR, trust, customer-company identification(=CCID), customer's behavioral intention as well as the mediating effect of trust and CCID on the relationship between service quality, CSR and customer's behavioral intention in insurance industry. With this background, this study conducted a statistical analysis based on survey data collected from insurance customers. The result of this empirical study is as follows. First, insurance company's CSR activity has a positive impact on customer's trust and customer-company Identification( =CCID). Second, both customer's trust and CCID have positive and significant effect on customer's behavioral intention. Third, we also find that both trust and CCID has a mediating effect on the relationship between service quality, CSR and customer's behavioral intention. This research shows that CSR activity of insurance company can enhance both customer's trust and CCID, in turn, when CSR activity and service quality is mediated by customer's trust and customer-company identification, it could be linked to customer's behavioral intention such as repurchasing, positive WOM(=word of mouth). This study is likely to contribute to CSR and service marketing research of insurance company.

A Study on the Applicability of Water Footprint Methodology in Korea by Analyzing Domestic Water Resources Statistics (국내 물 자원 통계자료 분석을 통한 물발자국 방법론 국내 적용 가능성 확인 연구)

  • Kim, Sun Uk;Jo, Seo Weon;Ahn, Jae Hyun;Lee, Han Woong;Yeon, Sung Mo
    • Clean Technology
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    • v.24 no.2
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    • pp.146-153
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    • 2018
  • The water footprint is an important component of the Single Market for Green Product initiative based on the EU's Roadmap to a Resource Efficient Europe. In July 2014, the EU has established the International Standard for Water Footprint (ISO 14046) and Korea has complied with the Korean Industrial Standard (KS I ISO 14046) in April 2015. If a certification system based on the international standard (ISO 14046) is introduced, developing countries such as India and Vietnam, which are not equipped with bases, can become a trade barriers in exporting, so Korea should establish a strategy to reverse them. On the other hand, water footprints are designed to take into account local environmental impacts when compared to similar footprints (eg, carbon footprint) using LCA, so that products manufactured and manufactured in Korea will have an impact on domestic waters Should be considered. Therefore, the method of the water footprint should conform to the standard for compatibility with other countries. In order to consider the domestic water condition, it is necessary to identify suitable indicator or factor for estimating water footprint on Korea. For this purpose, this study analyzed the water footprint estimation study conducted at domestic and foreign based on international standards and through the analysis of statistical data related to domestic water resources, we confirmed the applicability of the water footprint methodology in Korea.

Assessment of Respiratory Problems in Workers Associated with Intensive Poultry Facilities in Pakistan

  • Yasmeen, Roheela;Ali, Zulfiqar;Tyrrel, Sean;Nasir, Zaheer Ahmad
    • Safety and Health at Work
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    • v.11 no.1
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    • pp.118-124
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    • 2020
  • Background: The poultry industry in Pakistan has flourished since the 1960s; however, there are scarce data regarding the impact of occupational exposure on the pulmonary health of farm workers in terms of years working in the industry. The objective of the present study was to assess the effect of poultry environment on the health of occupationally exposed poultry farmers in countries of warm climatic regions, such as Pakistan. This study will also show the effect of exposure to poultry facilities on the health of poultry farmers in the context of low-income countries with a relatively inadequate occupational exposure risk management. Materials and methods: The lung function capacity of 79 poultry workers was measured using a spirometer. Along with spirometry, a structured questionnaire was also administrated to obtain information about age, height, weight, smokers/nonsmokers, years of working experience, and pulmonary health of farm workers. The workers who were directly involved in the care and handling of birds in these intensive facilities were considered and divided into four groups based on their years of working experience: Group I (3-10 months), Group II (1-5 years), Group III (6-10 years), and Group IV (more than 11 years). The forced vital capacity (FVC), forced expiratory volume in one second (FEV1) and the FEV1/FVC ratio were considered to identify lung function abnormalities. Statistical analysis was carried out using independent sample t test, Chi-square test, Pearson's correlation, and linear regression. Results: Based on the performed spirometry, 68 (86 %) of workers were found normal and healthy, whereas 11 (14 %) had a mild obstruction. Of the 11 workers with mild obstruction, the highest number with respect to the total was in Group IV (more than 11 years of working experience) followed by Group III and Group II. Most of the workers were found healthy, which seems to be because of the healthy survivor effect. For the independent sample t test, a significant difference was noticed between healthy and nonhealthy farmers, whereas Chi-square test showed a significant association with height, drugs, and working experience. Linear regression that was stratified by respiratory symptoms showed for workers with symptoms, regression models for all spirometric parameters (FVC, FEV1, and FEV1/FVC) have better predictive power or R square value than those of workers without symptoms. Conclusion: These findings suggest that lung function capacity was directly related to years of working experience. With increasing number of working years, symptoms of various respiratory problems enhanced in the poultry workers. It should be noted that most of the poultry workers were healthy and young, the rationale being that there is a high turnover rate in this profession. The mobility in this job and our finding of 86% of the healthy workers in the present study also proposed healthy worker survivor effect.

The Research of Current Task and Development of Korea's Education in Music Talent (국내 음악영재교육의 현황 및 발전방안 탐색)

  • Tae, Jin-Mi
    • Journal of Gifted/Talented Education
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    • v.19 no.3
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    • pp.729-758
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    • 2009
  • The domestic Gifted education is evaluated to attain many achievements and to reach stable circle in short term. What about the present situation of artistic talent education which is one of the talent education areas, especially music talent education? The result of domestic Gifted education can be comprehensively understood by actually searching the present situation of diverse Gifted education areas. In this sense, this research aims to search the overall situation of domestic music talent education and to draw the tasks to be improved later mainly on the basis of important matters for efficient operation of music talent education. Thus far, many researches have been made mainly through quantitative statistical data or survey materials in the form of questionnaire. Meanwhile, this research tries to deeply understand the problems that have been superficially managed so far by collecting the voice of diverse practical staffs related to music talent education for comprehensive analysis and investigation. This research is meaningful in that it establishes the direction of more effective music talent education in the future by lessening the gap between policy and reality, intent and result, etc through diverse comprehension of actual situation and position related to music talent education and provides the basic materials based on reality to cultivate teacher and administrator and to develop curriculum.

A Comparison of the Preference and Consumption Status of Non-Alcohol and Alcohol Beverages of Korean and Chinese University Students in the Jeonbuk Area (전북지역 한국대학생과 중국대학생의 일반음료와 알코올음료의 기호도와 섭취실태 비교)

  • Rho, Jeongok;Chang, Eunha
    • Korean Journal of Human Ecology
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    • v.21 no.4
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    • pp.805-817
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    • 2012
  • This study was conducted to investigate the preference and consumption status of non-alcohol and alcohol beverages of Korean and Chinese university students in the Jeonbuk area. Self-administered questionnaires were collected from 241 Korean and 198 Chinese students. Statistical data analysis was completed using SPSS v. 12.0. 'Water' was the most commonly consumed non-alcohol beverages by all Korean and Chinese students. The intake frequency of 'carbonated drink' (p<.001), 'fruits/vegetable juice' (p<.05), and 'vinegar drink' (p<.01) of Chinese male students was significantly higher than the Korean male students. The intake frequency of 'ionic drink' (p<.001; p<.01) of Korean male and female students was significantly higher than the Chinese male and female students. The intake frequency of 'fruits/vegetable juice' (p<.001), 'milk' (p<.01), and 'soymilk' (p<.05) of Chinese female students was higher than the Korean female students. For the choosing the non-alcohol beverages, the Chinese female students were more health-oriented than the Korean female students (p<.01). 'Beer' was the most commonly consumed alcohol beverages by the Korean male and female and Chinese male students whereas 'Wine' was the most commonly consumed alcohol beverages by the Chinese female students. The intake frequency of 'Soju' of Korean male (p<.001) and female (p<.001) students was higher than the Chinese male and female students. The intake frequency of 'Wine' of Chinese male (p<.05) and female (p<.001) students higher than the Korean male and female students. Compared with the Chinese female students, the Korean female students more funds have to spend, in order to buy alcohol beverages (p<.01). More 81% of the Korean male and 80% of the female students reported drinking alcohol in 'beer house' whereas 78% of the Chinese male and 65% of female students drunken the alcohol in the 'beer house' or at 'home' (p<.01; p<.001). In conclusion, a practically and foreigner-friendly alcohol policies of university should be devised to reduce the alcohol consumption of students and related problems.