• Korean Journal of Adult Nursing
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• v.25 no.1
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• pp.74-82
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• 2013

Purpose: The purpose of this study was to identify the fall risk factors and to evaluate the effectiveness of the Morse Fall Scale(MFS) as an assessment tool among hospitalized inpatients. Methods: The medical records of a total of 294 patients who admitted to hospital from January 1 to December 31, 2010 were reviewed. One hundred forth seven patients who had experienced fall were matched with 147 patients who have never experienced fall. The fall information was obtained from electronic medical records and fall reports. Results: There were significant differences in visual disturbances, pain, emotional disturbances, sleep disorder, urination problems and elimination disorder at admission between fallers and non-fallers. Patients who had higher MFS scores at admission were more likely to fall as compared to the patients with lower MFS scores. When falls did occur, these occurred within five days following admission, in the patient room, among patients with alert mental status, and among patients who were ambulant with some assistance. Conclusion: The findings of this study support the need of using risk assessment tool for predicting risk for falls. This finding can be used as a useful resource to develop nursing intervention strategies for fall prevention at the hospital.

• Korean Journal of Acupuncture
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• v.27 no.2
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• pp.1-11
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• 2010

Objectives : The aim of the study is to explain the general guidelines of the WHO standard acupuncture point locations (APLs). Understanding the general guidelines will enable experts to make the clear use of the standard APL for education, research and practice. Methods : In the beginning of development of the standard APL, experts made general guidelines to draw mutual agreements of the three nations (Korea, China, and Japan) on the standard APL. The guidelines include point locating methods, syntax of descriptive sentences, landmarks on body surface, reference acupuncture points, usage of anatomical terminology, and proportional bone measurements. Results : We found that there are some considerable problems in practical use of the APLs due to the strict application of anatomical terms, even on accessory phrases such as region of body in the sentence of each description. Conclusions : We hope that the study helps readers expand the understanding of the newly developed standard APLs resulting from increased application of acupuncture points. Also, it would be a reference to revise the WHO standard APLs in the future.

• Microbiology and Biotechnology Letters
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• v.48 no.4
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• pp.564-568
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• 2020

Although studies on Hepatitis A virus (HAV) were crucial in the establishment of the HAV infection prevention programs, no systematic investigation into HAV has been conducted since 1999. We retrospectively analyzed the data between January 2010 to December 2018 from all the patients who underwent HAV antibody tests at the Dankook University Hospital Health Care Center. Data were collected from 56,204 individuals. Overall, 34,834 (62.0%) individuals from this cohort were positive for HAV antibodies and the annual rate of anti-HAV antibody positivity was highest in 2010 (68.5%) and lowest in 2013 (54.8%). The average decline in the antibody positivity rate was 0.62% per year, showing a statistically significant difference (p < 0.001). In the over 40s age group, anti-HAV antibody positivity rates decreased from 89% in 2010 to 64% in 2018 (p < 0.001), with an annual decrease of 3.1%. In the over 30s age group, it decreased from 48.2% in 2010 to 34.7% in 2018 (p < 0.001), with an annual decrease of 1.82%. This study shows that the antibody positivity rate is decreasing across age groups but given that HAV infection poses more significant risks in older patients it is important to expand the evaluations of the current and future antibody positivity rates for HAV in various age groups.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.14 no.8
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• pp.3832-3842
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• 2013

This study was conducted to identify acculturative stress in foreign workers in Korea. The data of 123 subjects were collected from January to May, 2010, and analyzed using the SPSS WIN 18.0 program to compare demographic characteristics and acculturative stress. The results: The highest score among 7 subcategories of acculturative stress was homesickness, followed by discrimination. Subjects who had high school diploma were more likely to have acculturative stress than those who were middle school graduates or lower. Those who did not have the community with their homeland people experienced acculurative stress more than those who had. The 7 subcategories showed that those who had homesickness, the sense of being discriminated, culture shock, the homeland community, and the experience of unfair treatment in public had acculturative stress more than their counterparts. Those who did not live with their spouses had homesickness more than the counterpart. Male subjects, those with high school diploma, and those who did not live with their spouses appeared to have guilty feelings more often than their counterparts. The results of this study suggested further studies on foreign workers so that they could adjust themselves well to the Korean society.

• Journal of Korean society of Dental Hygiene
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• v.13 no.1
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• pp.21-29
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• 2013

Objectives : The purpose of this study was to examine the participation attitude of students toward pre-clinical practicums, their satisfaction with the practicums and related stress, and to investigate the influential factors for their participation attitude to practicums. Methods : The subjects in this study were three different groups of students who took pre-clinical practicums at different times. One group of students who entered college in 2008 took a practicum in December, 2009, and another group of students who entered college in 2009 took a practicum in June, 2010. The third group of students who entered college in 2010 took a practicum in June, 2011. Results : 1. As for participation attitude, the students who completed a practicum before they underwent field training in the second semester of their sophomore year got a higher mark of 3.44(p<0.05). 2 Concerning the operation of practicum, they felt a lot of stress when they took a practicum before they underwent field training in the first semester of their sophomore year and when they had no dental experience(p<0.001). 3. Regarding satisfaction with practicum, they scored higher when they took a practicum before they underwent field training in the second semester of their sophomore year(p<0.05). And the students who were more gratified with dental experience expressed better satisfaction(p<0.001). 4. As to the influential factors for the participation attitude of the students, those who were more satisfied with the content of practicum, the operation of practicum and evaluation took a more positive participation attitude(p<0.001). More stress about the operation of practicum and more stress about evaluation exerted a greater negative influence on participation attitude(p<0.05). Conclusions : Given the findings of the study, a pre-clinical practicum should be offered before field training is provided in the second semester of the sophomore year in order to ensure the efficiency of education, and a wide variety of information should be offered so that students could gain dental experience before they take a practicum.

• Journal of the Korean Society of Radiology
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• v.4 no.2
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• pp.5-11
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• 2010

The purpose of this study is to compare and analyze the bone mineral content of women who went through osteoporotic menopause and that of women who are healthy. For the purpose, this researcher sampled some women and divided them into three groups. Group 1 consisted of women who were pre-menopausal and healthy, group 2, women who were post-menopausal and health and group 3, women who went through osteoporotic menopause. The researcher measured the bone density of all the subjects and compared its difference among the three groups. Then the researcher compared and analyzed the influences of bone density on the spine among women of each group or those of all the groups. Among all regions of the spine, that of most region was spongiosa which was ovally shaped. The researcher measured the bone mineral content of spongiosa which existed in a particular section of the spine between T12 and L4. Findings of the study can be summarized as follows. The older women were, the lower their bone density was. Especially, women who had osteoporosis were significantly lower in bone density than those who were healthy. In all women, except those of group 1, bone density more and more lowered as the measured region of the spine gradually moved from T12 to L4. From a statistical view, the bone density of the entire vertebral body could discriminate the groups 1, 2 and 3. But it was not possible to discriminate between the groups 2 and 3 only with the bone density of the most interested region as mentioned above.

• Journal of Hospice and Palliative Care
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• v.13 no.2
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• pp.69-75
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• 2010

Hospice is defined by the National Hospice and Palliative Care Organization (NHPCO, USA) and WHO, as a program of care that provides comprehensive medical, nursing and support services to dying patients and their family. Despite its broad definition, however, hospice care in Korea has been focused mostly on terminal cancer patients. Thus hospice eligibility for patients with advanced cancer is relatively easier to predict than those with other fatal chronic illnesses such as heart, lung, renal or liver diseases, and dementia. This makes it more difficult for patients and families to prepare for death and gain full benefits of hospice care. This article introduces the medical guidelines for selected non-cancer patients who are expected to live for only six months, this making it possible for patients, who are nearing the end of life, to avoid unwarranted suffering.

• Korean Journal of Child Studies
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• v.31 no.5
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• pp.79-99
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• 2010

This study inquired into the life and experiences of two elder sisters who have different individual and familial risk factors and their younger brothers from the mixed-age preschool class through ethnographic research method using participant observation. The results showed that an elder sister from low-income multi-children family played her role very actively through caring for, learning and playing with younger brother during almost of the play situations. On the other hand, the other elder sister who has experience of depression, showed strong possessiveness and neglect of younger brother. As for psychological aspects of sibling relationship, the elder sisters were suffering psychological stresses resulted from excessive role expectation in family or from self-recognition on elder sister role, respectively.

• Journal of Engineering Education Research
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• v.13 no.2
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• pp.3-6
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• 2010

In this paper, we report a case study of applying puzzle solving as a programming practice. There are many students, who have attended computer programming language courses, have had difficulties in accomplishing the course assignments. It is because just following and citing the programming language course materials is not sufficient for constructing computer programs. Many professional developers have stated that computer programming for small problems is an art of puzzle solving, where developing enterprise-size computer programming projects involves architectural insights which are already dealt in software engineering literatures. Following those backgrounds, we have explored the applicability of puzzle solving in a C++ object oriented programming course and have reported the results. The experimental results show that puzzle solving is effective to the students who are interested in computer programming and have at least beginner-level knowledge and expertise, but it turned out that puzzle solving assignments still does not draw much attention of the students who are not seriously interested in computer programming.

• Journal of Medicine and Life Science
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• v.20 no.4
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• pp.172-177
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• 2023

This study assessed risk factors for blood transfusion after Cesarean section in patients with partial placenta previa. We retrospectively reviewed the medical records of 149 patients who underwent Cesarean sections for partial placenta previa between January 2010 and October 2021. Clinical characteristics were compared between the two groups: the blood transfusion group (n=22), defined as patients who received a blood transfusion during surgery or within 24 hours after surgery, and the non-blood transfusion group (n=127), which included other patients. Multivariable logistic regression analysis identified two risk factors independently associated with blood transfusion: antenatal hemorrhage (adjusted odds ratio [aOR], 16.283; 95% confidence interval [CI], 4.405-60.190; P<0.001) and preoperative hemoglobin (g/dL) (aOR, 0.427; 95% CI, 0.246-0.739; P=0.002). Thus, patients who are at risk for these two factors should be carefully managed with sufficient preparation for blood transfusion and anesthetic management.