No abstract available.
Barium* ; Colon* ; Humans ; Neoplasm Metastasis*

Clinical observations were carried out in total 1,626 cases wearing fOft contact lenses made by International Contact Lens Lab. Seoul, Korea. The results of observation on 834 patients (1,626 eyes) fitted with the Hydrophilic Soft Contact Lenses for correction of refractive errors covering the period from November 1975 to October 1976 are as follows: 1) Good results are obtained fer myopia, hyperopia and aphakia. But corneal astigmatism exceeding +/-1.75 diopters was corrected unsatisfactorily. 2) 8.2% of 133 eyes among the total 1,626 eyes fitted with soft contact lenses were discontinued weanng. 3) Physical properties of ICL polymer 1936 are obtained good results when we compared with another company made.
Aphakia ; Astigmatism ; Contact Lenses ; Contact Lenses, Hydrophilic* ; Humans ; Hyperopia ; Korea ; Myopia ; Polymers ; Refractive Errors ; Seoul

PURPOSE: This study is a quasi-experimental study to investigate the effect of case-based learning (CBL) on critical thinking disposition, communication ability, problem solving ability and self-directed learning ability of nursing students in a pathophysiology course. METHODS: The development of 3 CBL scenarios of pathophysiology were conducted by nursing faculties & clinical nurses before CBL began. Among the sophomore nursing students who were taking a pathophysiology course, the intervention group (n=43) was the nursing students who hope to participate in an extra-CBL program with usual pathophysiology lessons and the control group (n=36) was the nursing students who wanted to receive the usual pathophysiology lessons. The intervention group received additional CBL using 3 different scenarios for 1 hour per week during 4 weeks from May to June, 2016. Data were analyzed by a chi-square test, t-test and ANCOVA using SPSS WIN 18.0 RESULTS: The mean score of critical thinking disposition (F=11.60, p=.001), communication ability (F=4.24, p=.043), and self-directed learning ability (F=4.75, p=.032) were significantly higher in intervention group than those in control group. But there was no significant difference between the two groups in problem solving ability (F=1.59, p=.211). CONCLUSION: The application of a CBL program during a pathophysiology course was effective in improving the critical thinking disposition, and the self-directed learning ability of sophomore nursing students.
Communication* ; Faculty, Nursing ; Hope ; Humans ; Learning* ; Non-Randomized Controlled Trials as Topic ; Nursing* ; Problem Solving* ; Students, Nursing* ; Thinking*

No abstract available.
Bronchitis* ; Gastroesophageal Reflux*

PURPOSE: The purpose of this study was to investigate parents' perceptions and attitudes regarding a screening test for and subsequent management of students' emotional and behavioral problems. METHODS: A descriptive research design was used, and included disproportional stratified and cluster random sampling. The sample comprised 223 parents of elementary, middle, and high school students. Data were analyzed using descriptive statistics, Chi-squared test, and ANOVA with SPSS/WIN 21.0. RESULTS: Overall, parents responded that they knew of the goals, types, and tools of screening tests for students' emotional and behavioral problems. In total, 64.6% of parents reported having information for the screening test in advance. Only 13.5%(n=30) of students had emotional and behavioral problems in the last year. Among these students, 56.7%(n=17) were referred to mental health facilities but only 29.4%(n=5) of them received ongoing management from these facilities. CONCLUSION: These findings suggest that parents should receive information about the screening test for and subsequent management of students' emotional and behavioral problems. Health professionals need to build strategies to provide ongoing management for students who have emotional and behavioral problems.
Health Occupations ; Humans ; Mass Screening* ; Mental Health ; Mental Health Services ; Parents ; Problem Behavior* ; Research Design ; School Health Services ; Student Health Services

No abstract available.
Melanoma ; Nevus

PURPOSE: After delivery, eating brown seaweed soup is a typical Korean tranditional habit. But, excessive intake of iodine transiently inhibits biosynthesis and secretion of thyroid hormones if a certain threshold of iodine is reached in the serum. The aim of our study was to demonstrate whether the observed the elevations of TSH level in the breast fed neonatal infants was caused by mother's eating brown seaweed soup or not. METHODS: We performed neonatal TSH test by enzyme linked immunosorbent assay(FRELISA Screenig TSH) and cheked TSH level for 178 newborns with a appropriate gestational age. We divided the study subject into 3 groups, the group used breast feeding, mother had taken brown seaweed soup and blood sampled at 6th day after birth was categorized Group A, formular feeding, blood sampled at the 4th days after birth was categorized Group B, breast feeding and had taken brown seaweed soup and blood sampled at the 19th day after birth was categorized Group C. RESULTS: 1) The mean TSH level was 1.5+/-1.3 uU/ml in Group A, 3.3+/-2.5uU/ml in Group B, 1.7+/-l.3uU/ml in Group C(Group A vs Group B: p<0.05, Group A vs Group C: p<0.05). 2) There was no statistical significances between the TSH levels and the amount of brown seaweed soup which mother had one day, the duration which mother had brown seaweed soup and duration of breast feeding. CONCLUSIONS: Mother had taken brown seaweed soup about 3 times a day in korea at present days, There was no significant changes of TSH levels in the beast fed newborn infants after the korean mother had taken brown seaweed soup.
Breast Feeding* ; Breast* ; Eating* ; Gestational Age ; Humans ; Infant ; Infant, Newborn* ; Iodine ; Korea ; Mothers ; Parturition ; Seaweed* ; Thyroid Hormones

PURPOSE: This study aimed to investigate job satisfaction, organizational commitment and turnover intention among male nurses in South Korea. METHODS: Data were collected in May, 2013 and a total of 150 male hospital nurses participated in this study. Job satisfaction, organizational commitment and turnover intention were measured using a structured questionnaire. Collected data were analyzed using SPSS/WIN 20.0 for windows. RESULTS: There were statistically significant correlations between job satisfaction and organizational commitment (r=.74, p<.001), job satisfaction and turnover intention (r=-.56, p<.001), and organizational commitment and turnover intention (r=-.69, p< .001). There was a statistically significant difference in job satisfaction of participants according to education, work unit, and salary. Organizational commitment showed significant difference according to age, education, work unit, and salary. Turnover intention was significantly different according to duration of employment in the hospital, and salary. The most influential factor for turnover intention was organizational commitment (beta=-.69, p<.001). This factor accounted for 47.8% of the variance in turnover intention. CONCLUSION: The results of this study indicate that to reduce turnover intention for men in nursing, it is necessary to increase job satisfaction, and organizational commitment.
Education ; Employment ; Humans ; Intention* ; Job Satisfaction* ; Korea ; Male ; Nurses, Male* ; Nursing ; Surveys and Questionnaires ; Salaries and Fringe Benefits

Sternocostoclavicular hyperostosis is a benign ossifying diathetic disorder characterized by hyperostosis and soft tissue ossification of the clavicles, anterior portion of the first ribs, and manubrium, with variable hyperostosis or ankylosis in the spine and sacroiliac joints. A review of the literature and our own case describes the clinical findings and its characteristic features in RI, CT, and plain film.
Ankylosis ; Clavicle ; Hyperostosis ; Hyperostosis, Sternocostoclavicular* ; Manubrium ; Ribs ; Sacroiliac Joint ; Spine

Avascular necrosis of the femoral head is the most common disease for which total hip arthroplasty is being performed in Korea. In order to develop a femoral stem having a proper fit to Korean femur, it is essential to study the change in the shape of the proximal endosteal canal of the femur resulting from disuse caused by pain avascular necrosis of the femoral head. The size and shape of the proximal femur were measured with 3-dimensional images reconstructed from the CT data of 116 femurs in 58 patients who had suffered from avascular necrosis of the femoral head. Among them, there were 30 patients who had suffered from unilateral involvement of avascular necrosis of the femoral head. The comparative study was made on the shape of the proximal endosteal canal of the femur between the normal and the diseased femurs. The shape of proximal endosteal canal of femur in avascular necrosis didn't show statistically significant difference from that of the normal femur. Therefore, the femoral stem designed from the data of normal femurs can be usually applied to the avascular necrosis without problem in obtaining the maximal fit between the stem and the endosteal canal. The canal flare index was greater and the proportion of champagne-flute type was higher in Korean than in Westerner. The shape of the endosteal canal of isthmus was nearly circular in Korean in contrast to anteroposteriorly ovoid in Westerner. The distribution of sagittal canal flare index which was newly defined in this study was entirely different from that of preexisting canal flare index in coronal plane. It will be necessary to study further in the future.
Arthroplasty, Replacement, Hip ; Femur ; Head ; Humans ; Korea ; Necrosis