No abstract avaiable.
Glucose* ; Homeostasis*

Background: This study is to identify the factors that affect job satisfaction, psychological ownership, and job engagement of dental hygienists on job performance and use them as basic data for manpower management of dental hygienists. Methods: The survey was conducted by 344 clinical dental hygienists working in dental medical institutions. The collected data is PASW Statistics ver. 20.0 was used to analyze. Results: The job satisfaction level of the dental hygienist was 3.38±0.52, and the question that ‘I feel that my ability to solve problems has improved compared to the past.’ was 3.92±0.80. There were significant differences in job satisfaction, psychological ownership, and job engagement according to general characteristics in age, marriage, education, career, current work experience, and position. There were significant differences in job performance according to general characteristics in age, marriage, education, career, current work experience, position, and number of dental hygienists. Factors influencing job performance were practical activities, income, patient relations, absorption, vigor, dedication, and the number of dental hygienists. Conclusion Finding different ways to use psychological ownership and job engagement through the job satisfaction of a dentalhygienist, and to and to utilize it as basic data for efficient manpower management through job performance.

Background: Job satisfaction of dental hygienists has been discussed continuously in dental hygiene research. It has been the most representative performance variable in dental and human resource management. However, in quantitative research, most of the studies have analyzed the causal relationship with variables related to dental hygienists’ job satisfaction. The existing qualitative research contains only the studies that targeted dental hygienists with an experience of more than 10 years. The present study aimed to understand and to characterize the job satisfaction of dental hygienists with an experience of 2 to 10 years and to compare it with the qualitative research on dental hygienists with an experience of 10 or more years. Methods: An in-depth interview of dental hygienists with 2 to 10 years of experience working in 10 dental clinics was conducted.For data analysis, Giorgi’s analysis method was used. Results: After analyzing the meaning of job satisfaction of dental hygienists, 180 semantic words and 19 subcategories were derived. The results of the interview were categorized into for central meanings: recognition and rewards, work experience and ability improvement, occupational characteristics, and work characteristics. Recognition and rewards included workplace recognition, patient recognition, self-effort and recognition, and the feeling of being rewarded. Work experience and ability improvement included various work experiences and factors relates to improving the work ability. Occupational characteristics included professional job, interest and persistence, job extensibility, and no burden of employment. Work characteristics included working conditions and separation of work and private life. Conclusion The development of tools to measure the level of dental hygienists’ job satisfaction after long-term service and to conduct follow-up research regarding ways and effects to improve job satisfaction is needed.

According to economical status, malnutrition and overnutrition coexist among preschool children in Korea. Malnutrition have been a serious problem for children in some of rural. Many children have deficiencies of some nutrients such as riboflavin A, and simultaneously they have overcarloric intakes with empty calorie foods. Preschool children have nutritional problems which can affect the growth and development. To investigate whether nutritional intakes can influence on the growth or not, nutritional intakes and anthropometric measurements were determined for infants aged 4~6 years old in three different kinds of preschools. Daily nutrient intakes were calculated by the combination of a direct measurement and 24 hour recall, and the diet consumption patterns were determined by diet quality index. Overall growth of infants in Cheonan area was under the normal growth in Korea. Preschool children in orphanage consumed almost all nutrients much less than the recommended daily allowances, on the other hands, children in private preschool had over-intakes of nutrients when it is compared with the daily requirements. However, the scores of the diet quality index were similar in three preschools since children in private preschool consumed more fat and junk food than those in orphanage. The weight and height of preschool children in orphanage was lower than those in private preschools. This was due to the lower consumption of the important nutrients in infants in orphanage. The consumption of all nutrients except fat did not show any correlation with height or weight. The quality index of fat, cholesterol, grains and protein intakes was higher in children in private preschool than in orphanage. In conclusions, 1)the private preschool children had worse nutrient intake patterns. Better consumption of vitamin B2, calcium and grains were, bigger height and chest circumferences children obtained. 2)Since most of energy intake of preschool children came from junk foods, they needed to consume more supplementation of vitamins and minerals, which is necessary for normal growth. 3)It is desirable for the children to cut down junk foods and empty calorie foods.
Anthropometry ; Calcium ; Edible Grain ; Child* ; Child, Preschool ; Cholesterol ; Chungcheongnam-do* ; Diet ; Energy Intake ; Growth and Development ; Hand ; Humans ; Infant ; Korea ; Malnutrition ; Minerals ; Nutritional Status* ; Orphanages ; Overnutrition ; Recommended Dietary Allowances ; Riboflavin ; Thorax ; Vitamins

Behcet's syndrome has been known as multisystemic disease caused by nonspecific immune mediated vasculitis, but it's precise etiology is not yet identified. Among the various systemic manifestations, pericardial effusion is extremely rare, and pericardial tamponade caused by massive pericardial effusion in Behcet'sydrome has not been reported in the literature. We report a case of Behcet's syndrome manifested as SVC syndrome due to SVC and right atrial thrombus with massive pericardial effusion resulting cardiac tamponade with the review of the literature.
Behcet Syndrome* ; Cardiac Tamponade ; Pericardial Effusion* ; Superior Vena Cava Syndrome* ; Thrombosis ; Vasculitis ; Vena Cava, Superior*

BACKGROUND: Pulmonary complications including pneumonia and pulmonary edema frequently develop in critically ill surgical patients. Lung ultrasound (LUS) is increasingly used as a powerful diagnostic tool for pulmonary complications. The purpose of this study was to report how LUS is used in a surgical intensive care unit (ICU). METHODS: This study retrospectively reviewed the medical records of 67 patients who underwent LUS in surgical ICU between May 2016 and December 2016. RESULTS: The indication for LUS included hypoxemia (n = 44, 65.7%), abnormal chest radiographs without hypoxemia (n = 17, 25.4%), fever without both hypoxemia and abnormal chest radiographs (n = 4, 6.0%), and difficult weaning (n = 2, 3.0%). Among 67 patients, 55 patients were diagnosed with pulmonary edema (n = 27, 41.8%), pneumonia (n = 20, 29.9%), diffuse interstitial pattern with anterior consolidation (n = 6, 10.9%), pneumothorax with effusion (n = 1, 1.5%), and diaphragm dysfunction (n = 1, 1.5%), respectively, via LUS. LUS results did not indicate lung complications for 12 patients. Based on the location of space opacification on the chest radiographs, among 45 patients with bilateral abnormality and normal findings, three (6.7%) and two (4.4%) patients were finally diagnosed with pneumonia and atelectasis, respectively. Furthermore, among 34 patients with unilateral abnormality and normal findings, two patients (5.9%) were finally diagnosed with pulmonary edema. There were 27 patients who were initially diagnosed with pulmonary edema via LUS. This diagnosis was later confirmed by other tests. There were 20 patients who were initially diagnosed with pneumonia via LUS. Among them, 16 and 4 patients were finally diagnosed with pneumonia and atelectasis, respectively. CONCLUSIONS: LUS is useful to detect pulmonary complications including pulmonary edema and pneumonia in surgically ill patients.
Anoxia ; Critical Care* ; Critical Illness ; Diagnosis ; Diaphragm ; Fever ; Humans ; Lung* ; Medical Records ; Pneumonia ; Pneumothorax ; Pulmonary Atelectasis ; Pulmonary Edema ; Radiography, Thoracic ; Retrospective Studies ; Ultrasonography* ; Weaning

Transplant glomerulopathy (TG) is a special form of glomerular injury in renal allografts. It affects varying proportions of glomeruli, which may have an influence on the amount of proteinuria or graft survival. We reviewed 32 cases of TG to evaluate histologic changes and graft outcome. The severity of TG as well as acute and chronic changes of the glomerular, tubulointerstitial and vascular compartment were scored according to Banff classification. There were 17 cases of cg1, 3 cases of cg2 and 12 cases of cg3. There was no significant difference in age, duration of transplant at time of biopsy and duration of follow-up between groups. Serum creatinine level and the degree of proteinuria were higher in cg3 and statistically significant. However, there was no difference in the degree of glomerulosclerosis, interstitial inflammation, fibrosis, tubular atrophy or vascular wall thickening between groups. Graft failure was present in 13 cases, mostly due to chronic rejection including sepsis and CMV infection in one case each. Five-year graft survival was 84.1% and was not significantly different from cases without TG. In conclusion, the severity of TG indicates profuse proteinuria, but does not affect graft outcome, which indicates tubulointerstitial and vascular pathology as being a more important prognosticator.
Allografts ; Atrophy ; Biopsy ; Classification ; Creatinine ; Fibrosis ; Follow-Up Studies ; Graft Survival* ; Inflammation ; Pathology ; Proteinuria* ; Sepsis ; Transplants*

Although active inflammation may be deleterious and indicate immunologic activation in chronically rejected grafts, the underlying mechanism of tissue destruction has been little studied. Twenty-four cases of chronic rejection (CR) with or without acute rejection (AR) were stained with antibodies against CD3, CD8, CD68, granzyme B and TIA-1, and the number of positive cells were counted. Eleven cases of AR served as controls. The number of CD3 and CD8 positive cells increased in the acute on CR group compared to the CR group. About a half of CD3 positive T cells were CD8 positive in both groups, however, the proportion of TIA-1 or granzyme B positive cells was higher in the acute on CR group. The numbers of CD3, CD68, granzyme B and TIA-1 positive cells were higher in the AR group than the acute on CR group, however, no significant difference was found between the two groups. Serum creatinine level and proteinuria at the time of biopsy and the percentages of late onset AR and graft failure rate were higher in the acute on CR group than the CR group. Summarizing, these results suggest that infiltration of activated T cells containing cytotoxic granules plays a role in graft destruction in acute on CR.
Adult ; Antigens, CD3/analysis ; Antigens, CD8/analysis ; Female ; Follow-Up Studies ; *Graft Rejection ; Human ; Immunohistochemistry ; *Kidney Transplantation ; Male ; Membrane Proteins/*analysis ; RNA-Binding Proteins/*analysis ; Serine Endopeptidases/*metabolism ; Transplantation, Homologous

Diffuse glomerular basement membrane (GBM) lamellation, reminiscent of Alport's syndrome, has rarely, and exclusively, been reported in renal allografts from pediatric donors to adult recipients. We report on a similar lesion, identified in a 42-year-old male, who received a kidney from an unrelated 21-year-old living male donor. The disease of the recipient was unknown. Renal allograft biopsies were performed 3.5 and 4.8 years after the renal transplantation, due to massive proteinuria and serum creatinine elevation. The histological features of both biopsies were similar, but more advanced in the second biopsy. Glomerular mesangium was widened and had an IgA deposit in the first biopsy. In addition to the presence of mesangial electron dense deposits, the GBM showed diffuse lamellation and splintering on the subepithelial side, but no definite deposits. In the second biopsy, IgA deposits were extended to the peripheral capillary walls, but electron microscopic examination was not available. Two months after the second biopsy, the patient returned for hemodialysis.
Adult ; Basement Membrane/*pathology ; Case Report ; Glomerulonephritis, IGA/*etiology/*pathology ; Human ; Kidney Glomerulus/*pathology ; *Kidney Transplantation/*adverse effects ; Male

Diffuse glomerular basement membrane (GBM) lamellation, reminiscent of Alport's syndrome, has rarely, and exclusively, been reported in renal allografts from pediatric donors to adult recipients. We report on a similar lesion, identified in a 42-year-old male, who received a kidney from an unrelated 21-year-old living male donor. The disease of the recipient was unknown. Renal allograft biopsies were performed 3.5 and 4.8 years after the renal transplantation, due to massive proteinuria and serum creatinine elevation. The histological features of both biopsies were similar, but more advanced in the second biopsy. Glomerular mesangium was widened and had an IgA deposit in the first biopsy. In addition to the presence of mesangial electron dense deposits, the GBM showed diffuse lamellation and splintering on the subepithelial side, but no definite deposits. In the second biopsy, IgA deposits were extended to the peripheral capillary walls, but electron microscopic examination was not available. Two months after the second biopsy, the patient returned for hemodialysis.
Adult ; Basement Membrane/*pathology ; Case Report ; Glomerulonephritis, IGA/*etiology/*pathology ; Human ; Kidney Glomerulus/*pathology ; *Kidney Transplantation/*adverse effects ; Male