• Journal of Environmental Health Sciences
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• v.28 no.4
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• pp.17-22
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• 2002

In crustaceans, as in other arthropods, the molt cycle and the physiological process of growth are controlled by molting hormones (MH) which are steroid hormones, the ecdysteroids. Ecdysteroids are major arthropod hormones which control both development (embryonic and larval molts, metamorphosis) and reproduction. The purpose of the present study was to evaluate both fenarimol and methoprene for embryotoxicity to daphnids. The embryotoxicity associated with each compound was assessed to discern whether the embryotoxicity of methoprene might be due to ecdysone agonist and the ecdysone antagonistic effects of fenarimol on Daphnia embryo. Exposure of daphnids for three weeks to 50 M methoprene resulted in a significantly high incidence of offspring that exhibited general toxicity. This exposure concentration had significant effects on the overall number of embryo death. However, exposure to 3 or 1 $\mu$M fenarimol were no significant effects on the embryo toxicity. The incidence of both of these toxicity increased with methoprene exposure. This observation suggest that methoprene showed embryonic general toxicity during embryo development, while, only fenarimol showed weak general toxicity with early stages of embryonic development.

• YAKHAK HOEJI
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• v.54 no.4
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• pp.258-269
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• 2010

As people are easy to access the National Health Insurance, medical health service has been increased. It contributed to extend human's average life expectancy and to get better health care. But also increased unnecessary health service or inappropriate drug use. Therefore, DUR (Drug Use Review) is needed to induce appropriate drug use. The purpose of this study is to evaluate outpatient prescriptions by General Practitioner (GP) and Specialized Practitioner, especially indication for ENT referral including common cold which is the frequent indications that have patient see doctor. This study was reviewed retrospectively prescriptions for ENT referral collected at the A pharmacy for ENT Clinic in Cheong-Ju, B pharmacy for GP Clinic in BoEun from Feb 2nd, 2009 to Feb 28th, 2009. Each pharmacy located closed to the each enrolled clinic. The numbers of collected prescriptions were each A pharmacy (n=2501), B pharmacy (n=1343). This study was classified Drug Related Problems (DRPs) those prescriptions had as total 6 groups according to following 6 categories; 1) Unnecessary Drug, 2) Wrong Drug, 3) Low Dose, 4) Overdose, 5) Wrong Instruction, 6) Wrong Combination. In results, Specialized Practitioner's prescriptions had more DRPs than General Practitioner's prescriptions (ENT 155.34% vs GP 130.01%). In detail, Specialized Practitioner's prescriptions had more DRPs in Low Dose (ENT 16.95% vs GP 4.77%), Overdose (ENT 6.72% vs G.P 5.51%), Wrong Instruction (ENT 7.91% vs GP 5.81%), Wrong Combination (ENT 29.31% vs GP 25.09%). These DRPs would be caused from lack of consideration for dosage and drug interaction. General Practitioner's prescriptions had more DRPs in Unnecessary Drug (ENT 70.37% vs GP 78.85%), Wrong drug (ENT 4.12% vs GP 9.98%). These DRPs would be associated with drug selection. This study was assumed that Specialized Practitioner is better prescriber than General Practitioner because Specialized Practitioner complete additional intern and residency training. But, Specialized Practitioner is not always better prescriber than General Practitioner. Furthermore, prescriptions of both Specialized Practitioner and General Practitioner had many problems. In conclusion, It could be cut down the excessive medical expense and expected more efficient medical care by reducing DRPs, thus contributing to the improvement of national health. In order to pharmacist must have good professional ability of pharmacotherapy to help the physician for the drug selection.

• The Journal of Korea Assosiation for Disability and Oral Health
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• v.13 no.2
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• pp.73-79
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• 2017

The purpose of this study was to analyze the dental treatment of patients with disabilities, especially according to the frequency of general anesthesia, and to propose the improvements in oral care. The subjects of the present study were 85 patients including age, sex, medical condition, dental treatment and the number of general anesthesia. The patients were divided into regular and irregular check groups according to their follow-up patterns. These two groups were compared for the frequency of general anesthesia and the type of repeated treatment. The results showed that restorative treatment was superior in numbers under first visit of general anesthesia. And more general anesthesia was performed in the irregular recall check group compared with the regular recall check group. This survey suggest that easy access to a dental clinic and the convenience of treatment is needed. On the other hand, there is a time limit on the dental care for disabilities by the dentist. Therefore oral care training program should be simultaneously provided for parents to improve the efficiency of dental care at home. In conclusion, efforts should be made for more comprehensive and effective dental care including regular recall check and preventive home care for disabilities.

• The Journal of Korea Assosiation for Disability and Oral Health
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• v.4 no.1
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• pp.1-6
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• 2008

This study describes the characteristics of patient receiving comprehensive dental treatment under general anesthesia at the pediatric dentistry of Chosun University dental hospital in Gwangju, between August 2004 and March 2008. The conclusion runs as follows : 1. Most patients(64.8%) were young (under 10 years of age) and mean age was 8.6 years. 2. The primary reason(31.1%) why they chose general anesthesia was lack of child's cooperation (normal but unmanageable). Following in order are mental retardation, Autism and cerebral palsy etc. 3. Resin restorations were performed most frequently(87.8%) followed by pulp treatment, preformed crown, extraction and sealant. 4. It takes 3 hours 10 minutes for general anesthesia on the average. The mean treatment time under general anesthesia was 2 hours 52 minutes. 5. 29 children(39.7%) visited again after general anesthesia for recall check.

• The Korean Journal of Rehabilitation Nursing
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• v.15 no.1
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• pp.20-29
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• 2012

Purpose: The purpose of this study was to explore factors affecting uncertainty and general well-being based on Uncertainty in Illness Theory. Methods: Data were collected from 125 outpatients who had received hemodialysis. The path model among four concepts, such as period of hemodialysis, social support, uncertainty, and general well-being, was tested. Tangible support, positive social interaction, affectionate, and emotional/informational support were measured as social support. Adaptation in the model was operationalized as general well-being which consisted of anxiety, depression, positive well-being, self-control, and general health. Results: All paths were statistically significant at the level of ${\alpha}$=.05. The significant paths were the path from period of hemodialysis to uncertainty (t=-2.86), social support to uncertainty (t=-2.01), uncertainty to general wellbeing (t=-2.85), and social support to general well-being (t=3.55). Conclusion: Patients who perceived low uncertainty and high social support were likely to feel well-being. Therefore, nurses should give patients appropriate information according to their needs and have meaningful interaction with patients to reduce their uncertainty and render social support.

• Research in Community and Public Health Nursing
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• v.18 no.4
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• pp.601-610
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• 2007

Purpose: This study investigated attitudes toward general elders and elders with dementia among nursing students before beginning the clinical practicum. In addition, students' characteristics differentiating the attitudes were examined. Methods: Attitudes were measured with questionnaires developed for Asian culture at the beginning week of the first semester of the junior year in two baccalaureate programs. Responses from 120 out of 121 students were analyzed using Pearson correlation coefficient, paired t-test, ANOVA, and Scheffe test. Results: Students held negative attitudes toward both types of elders except for generosity dimension toward general elders showing a neutral attitude. Elders with dementia were evaluated more negatively than general elders in all the dimensions of vitality, generosity and flexibility. Vitality and generosity toward general elders were different according to intimacy and the degree of communication with elders. Generosity toward general elders was also different according to students' religious beliefs. Students with interest in elders/issues showed more negative attitudes of vitality and flexibility toward elders with dementia. Conclusions: Students in general had negative attitudes toward elders and more negative attitudes toward elders with dementia. We need to put more efforts into the entire nursing curriculum in order to improve attitudes toward elders with particular concern over attitudes toward elders with dementia.

• Korean Journal of Occupational Health Nursing
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• v.28 no.3
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• pp.138-147
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• 2019

Purpose: This study was conducted to examine the degree of career plateau in general hospital nurses, to examine the affects of career plateau on nurses' job satisfaction and nursing competency. Methods: The sample consisted of 234 general hospital nurses. Data were analyzed using t-test, ANOVA, Pearson's Correlation and Hierarchical Multiple Regression. Results: Nurses' career plateau was associated with their job satisfaction, nursing competency. A statistically significant difference in job satisfaction was career plateau, charge nurse or higher in position and resilience predicted 41% of variance in job satisfaction of general hospital nurses. A statistically significant difference in nursing competency was total clinical experience, career plateau, preceptorship experience, charge nurse or higher in position and resilience predicted 43% of variance in nursing competency of general hospital nurses. Conclusion: These results of this study as presented above show that general hospital nurses' career plateau is associated with their job satisfaction and nursing competency. Career plateau is the most important variable in nursing competency. Based on the findings, general hospital nurses' career plateau management is empirically verified as a useful and effective method to increase their job satisfaction and nursing competency.

• Journal of Preventive Medicine and Public Health
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• v.47 no.1
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• pp.7-17
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• 2014

Risk assessment considers the situations and characteristics of the exposure environment and host. Various physiological variables of the human body reflects the characteristics of the population that can directly influence risk exposure. Therefore, identification of exposure factors based on the Korean population is required for appropriate risk assessment. It is expected that a handbook about general exposure factors will be used by professionals in many fields as well as the risk assessors of the health department. The process of developing the exposure factors handbook for the Korean population will be introduced in this article, with a specific focus on the general exposure factors including life expectancy, body weight, surface area, inhalation rates, amount of water intake, and soil ingestion targeting the Korean population. The researchers used national databases including the Life Table and the 2005 Time Use Survey from the National Statistical Office. The anthropometric study of size in Korea used the resources provided by the Korean Agency for Technology and Standards. In addition, direct measurement and questionnaire surveys of representative samples were performed to calculate the inhalation rate, drinking water intake, and soil ingestion.

• Journal of Korean Public Health Nursing
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• v.5 no.2
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• pp.53-66
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• 1991

The Purpose of this study is to provide the basic data necessary for the high level of nursing service and the efficiency plan of nurse's man power by analyzing job satisfaction level of public health services. The study population included all public health services(118) in health care center within Jeon Buk province. A Survey was conducted to collect data by a self-administered questionnaire from September I to December B, 1990. A Forty item questionnaire was designed to elicit data concerning how nurses feel about the factors of job satisfaction. All the data were analyzed by means of percentage, mean, anova, T-test, Pearsen's correlation coefficient. The Results of this study were summerized as follows. 1. General characteristics of PHN : age: $33.9\%\;20\~29$ years old education level: $52.6\%$ professional nursing college marital status: $75.5\%$ married religion: $50.5\%$ protestant clinical experience: $40.7\%$ no clinical experience public health nursing career: $47.9\%$ low 5years 2. Influencing factor of Job satisfaction desired duration of employment: $65\%$ needed duration, $18.3\%$ lifetime duration motives of employment: $40.8\%$ no special motive of employment desired organ of leave: $19.3\%$ public health clinic 3. Level of job satisfaction with job satisfaction components. The level of job satisfaction showed an average score 3.39 out of 5.0. Job prestige 4.09 was the highest among the components of Job satisfaction and was presented organizational requirement 3.69, Human relationship 3.66, task requirement 3.36, Autonomy 3.10, pay 2.46. 4. Level of job satisfaction with general characteristics. General characteristics(age, educational level, manital status, clinical experience, public health nursing carrier, duties, lincense and qualification) and job satisfaction was no relationship. 5. Level of job satisfaction with Influencing factor. Duration of desired employment (p<0.01) and motives of employment(p<0.001) was presented. 6. Relationship composing factor of job satisfaction and level of job satisfaction 6 components of job satisfaction was related all of job satisfaction. organizational requirement (r=0.93). Autonomy (r=0.93), Human relationship(r=0.92), task requirement (r=0.90), job prestige (r=0.83), pay (r=0.81)

• Research in Community and Public Health Nursing
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• v.18 no.1
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• pp.123-135
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• 2007

Purpose: This study was carried out to suggest methods for improving school health promotion programs by investigating the daily activities and the performance level of environment management, the awareness of importance, and opinions on the revision of and knowledge about laws and regulations related to school health promotion programs. Method: The subjects of this study were 289 school nurses in Gyeongsangbuk-do. The survey used a questionnaire containing 90 questions developed by the present researcher. Data were collected from July 5 to July 21, 2006 and analyzed using SPSS 12.0 for Windows. Result: 1. Regular check-up and drinking water management got the highest score in performance level. Sexual health and drinking water management got the highest score in the awareness of importance. 2. School nurses were aware of laws and regulations related to their clients (0.93), and the revision opinion was high on the whole (3.58). 3. According to general characteristics, the more educated school nurse were (F=6.80, p=.001) and the fewer students their school had (F=4.66, p=.010), the higher their performance level in daily activities was. The shorter their career in their work was (F=4.86, p=.008), the fewer classes their school had (F=5.04, p=.007) and the fewer students their school had (F=3.83, p=.023), the higher their awareness of importance was. 4. There was not any difference in the performance level of environment management according to general characteristics. The awareness of importance was highest in school nurses with experience less then ten years (F=3.66, p=.027). 5. There was not any difference in knowledge about laws and regulations according to general characteristics. The revision opinion was high in school nurses at schools with less than 18 classrooms (F=6.04, p=.003) and less than 500 students (F=4.24, p=.015). Conclusion: When school nurses perform school health promotion programs actively and vigorously, the students can be healthy and national health promotion can be actualized fundamentally.