PURPOSE: This study was conducted to compare the rates of industrial accidents in workplaces that adopted the 2011 Workplace Health Promotion Subsidy Scheme before and after the implementation. METHODS: The study analyzed the raw data of industrial accidents of 304 workplaces which received subsidies for health promotion activities in 2011. The raw data covered the period from February 2010 to July 2012, based on the dates of industrial accidents. RESULTS: Workplaces subsidized for health promotion activities reported fewer occurrences in staff injuries and illnesses than before the subsidization, as the total number of industrial accident victims dropped from 0.35 to 0.24. The rate of industrial accidents also dropped from 0.49 to 0.35, with the number of working days decreased from 35,433 to 23.867, about 33%. CONCLUSION: The study showed that financial support for health-promoting activities contributed to the decease in industrial accidents, which is an important indication advocating the need for corporate and government investment on workers health promotion programs. Furthermore, this study is also significant as it is the first research conducted in Korea to examine the impact of a workers health promotion project using a direct indicator, the rate of industrial accidents.
Accidents, Occupational ; Financial Support ; Health Promotion ; Investments ; Korea

A case of myxoma of the breast was reported. A 25-year-old woman showed a lump in the left breast which was suddenly enlarged after the delivery of a baby. A tumor measuring 73.53cm was located in the upper outer quadrant of the breast. Fine needle aspiration cytology revealed scattered benign spindle shaped mesenchymal cells with abundant myxoid material. On excision, the tumor was partly solid, partly cystic and multilocular. Each nodule consisted of an abundant mucoid material with a few spindle or stellate mesenchymal cells. Pleomorphism and mitosis were absent. The mesenchymal cells showed immunoreactivities for S-100 protein, smooth muscle actin, and CD34. The myxoid stroma was positively stained with alcian blue and mucicarmine. These findings suggest that constituent cells derive from totipotential primitive mesenchymal cells.
Actins ; Adult ; Alcian Blue ; Biopsy, Fine-Needle ; Breast* ; Female ; Humans ; Mitosis ; Muscle, Smooth ; Myxoma* ; S100 Proteins

No abstract available.
Adhesives* ; Crowns* ; Resin Cements*

Kallmann syndrome is characterized by hypogonadotropic hypogonadism resulting from insufficient release of GnRH and associated with anosmia or hyposmia. We experienced two cases of Kallmann syndrome with abnormal brain MRI findings(olfactory bulb aplasia) & secondary sexual dysfunction.
Brain ; Gonadotropin-Releasing Hormone ; Hypogonadism ; Kallmann Syndrome* ; Magnetic Resonance Imaging ; Olfaction Disorders

Kallmann syndrome is characterized by hypogonadotropic hypogonadism resulting from insufficient release of GnRH and associated with anosmia or hyposmia. We experienced two cases of Kallmann syndrome with abnormal brain MRI findings(olfactory bulb aplasia) & secondary sexual dysfunction.
Brain ; Gonadotropin-Releasing Hormone ; Hypogonadism ; Kallmann Syndrome* ; Magnetic Resonance Imaging ; Olfaction Disorders

Newborn infants, including premature infants, are high-risk patients susceptible to various microorganisms. Catheter-related bloodstream infections are the most common type of nosocomial infections in this population. Regular education and training of medical staffs are most important as a preventive strategy for central line-associated bloodstream infections (CLABSIs). Bundle approaches and the use of checklists during the insertion and maintenance of central catheters are effective measures to reduce the incidence of CLABSIs. Chlorhexidine, commonly used as a skin disinfectant before catheter insertion and dressing replacement, is not approved for infants <2 months of age, but is usually used in many neonatal intensive care units due to the lack of alternatives. Chlorhexidine-impregnated dressing and bathing, recommended for adults, cannot be applied to newborns. Appropriate replacement intervals for dressing and administration sets are similar to those recommended for adults. Umbilical catheters should not be used longer than 5 days for the umbilical arterial catheter and 14 days for the umbilical venous catheter. It is most important to regularly educate, train and give feedback to the medical staffs about the various preventive measures required at each stage from before insertion to removal of the catheter. Continuous efforts are needed to develop effective and safe infection control strategies for neonates and young infants.
Adult ; Bacteremia ; Bandages ; Baths ; Catheters ; Central Venous Catheters ; Checklist ; Chlorhexidine ; Cross Infection ; Education ; Humans ; Incidence ; Infant ; Infant, Newborn ; Infant, Premature ; Infection Control ; Intensive Care Units ; Intensive Care Units, Neonatal ; Medical Staff ; Skin

The purpose of the study was to investigate two areas as a basis for providing an educational program for pulmonary rehabilitation. A) the learning needs about chronic obstructive pulmonary disease in patients with chronic obstructive pulmonary disease and B) the perception of nurses of the same learning needs. The subjects consisted of 57 patients, with chronic obstructive pulmonary disease, at the general hospital in Seoul and 71 nurses, who were working in the medical ward. Data was obtained from a "learning need" questionnaire between October 29 and November 19, '99. Data was analyzed using SAS program for t-test, ANOVA, Scheff test. The result were as follows: 1. The learning needs of the nurses(mean 4.36 +/- .38) were higher than those of the patients (mean 3.56 +/- .83). (t=6.78, P=.001) 2. The highest ranked patient education needs were as follows ; a)"how to control dyspnea", b)"cause for activating dyspnea", and c)"how to minimize the necessity of oxygen in daily living": and nurses' learning needs were ; a)"how to cope with the risk situation", b)"management after discharge", and c)"how to control dyspnea". 3. In the patient group, those who had a college degree or higher education and paid their own hospital expenses were higher in the learning needs. According to the above results, we should consider an educational program which is realistic and effective for patients by evaluating the items the patients really want to learn about and how much they know about the evaluated items.
Education ; Hospitals, General ; Humans ; Learning* ; Oxygen ; Patient Education as Topic ; Pulmonary Disease, Chronic Obstructive* ; Rehabilitation ; Seoul ; Surveys and Questionnaires

Loss of molar support and abnormal jaw relationship lead to occlusal disharmony and cause pathologic signs. Full mouth rehabilitations with reestablishment of occlusal schemes are needed. In this case, the 75 year-old female patient showed posterior bite collapse, irregular occlusal plane and Class II jaw relationship. By observing her profile and interocclusal distance, she was diagnosed as loss of occlusal vertical dimension. Treatment plan is to restore maxillay class I removable partial denture and mandibular fixed prosthesis and to establish vertical dimension and harmonious occlusal plane. Occlusal vertical dimension of 19 mm, which is obtained by 7.5 mm increase between maxillary right lateral incisor and mandibular canine, was established using temporary prosthesis via diagnostic wax-up. Patient adaptation with newly formed vertical dimension was verified during 8 week follow-up period. Within the information of interim prostheses, final restoration was constructed and delivered. The patient showed sound occlusal scheme and esthetic profile.
Dental Occlusion ; Denture, Partial, Removable ; Female ; Follow-Up Studies ; Humans ; Incisor ; Jaw* ; Molar ; Mouth Rehabilitation* ; Mouth* ; Prostheses and Implants ; Vertical Dimension*

Neonates include both full term and preterm infants up to 28 days of age. The heterogeneity and rapid physiologic change of neonates affect all aspects of pharmacokinetics such as absorption, distribution, metabolism, and elimination. This feature should be considered in determining the dose and regimen of drug therapy in neonates. However, the research on the safety and efficacy of specific drugs is limited due to ethical and technical issues. This review article focuses on the neonatal pharmacokinetics and the rationales of drug therapy in neonates based on findings of previous studies and empirical evidence.
Absorption ; Bronchiolitis ; Drug Administration Routes ; Drug Therapy* ; Humans ; Infant ; Infant, Newborn* ; Infant, Premature ; Metabolism ; Pharmacokinetics* ; Population Characteristics

To assess the value of DNA ploidy, flow cytometric analysis was performed on unfixed fresh materials obtained from 86 patients with gastric cancer who underwent stomach resection. We evaluated the DNA content of gastric carcinoma cells from four different sites and compared it with Ki-67 proliferating activity, and other pathologic parameters. The incidence of aneuploid and diploid was similar (48.8% vs. 51.1%). Early gastric carcinoma showed a higher rate of the diploid pattern (75%) compared to that of advanced gastric carcinoma 7.3%). DNA diploidy was noted increasingly in diffuse-type tumors according to uren, in signet ring cell type tumor according to WHO classification and in orly differentiated tumors (p<0.05). Well and moderately differentiated rcinomas revealed the aneuploid pattern more frequently than poorly fferentiated tumors. The aneuploidy was associated with high S phase fraction d high proliferative index. Aneuploidy was noted in the mucosa adjacent to the mor (26%), in the close normal-looking mucosa (7%) and in the remote rmal-looking mucosa (3%). This result suggest the possible role of field ncerization in the development of gastric adenocarcinoma.
Adenocarcinoma/pathology* ; Adenocarcinoma/genetics* ; Adenocarcinoma/chemistry ; Aged ; Aneuploidy* ; Cell Differentiation ; Cell Division ; Female ; Flow Cytometry ; Gastric Mucosa/pathology ; Human ; Ki-67 Antigen/analysis ; Male ; Middle Age ; Stomach Neoplasms/pathology* ; Stomach Neoplasms/genetics* ; Stomach Neoplasms/chemistry