PURPOSE: This was a correlational study to identify effects of perception of clinical ladder system on job satisfaction and intention to leave in perioperative nurses. METHODS: Participants were 154 of perioperative nurses from larger general hospitals in Seoul. Data were collected from April, 16 to 22, 2013 using self-report questionnaires which included items on perception of clinical ladder system, job satisfaction, and intention to leave. Data were analyzed using frequency, t-test, ANOVA, Scheffe? test, Pearson correlation coefficients, and multiple stepwise regression. RESULTS: The average mean score for perception of clinical ladder system was midline at 2.69 point out of 4 point. Perception of clinical ladder system correlated positively with job satisfaction (r=.38, p<.01) and negatively with intention to leave (r=-.88, p<.01). Perception of clinical ladder system was the factor which most influenced job satisfaction explaining 17.1% of the variance, also perception of clinical ladder system was the factor which most influenced intention to leave, explaining 12.7% of the variance. CONCLUSION: Results of this study suggest that there is a need to enhance the perception of the clinical ladder system and to find ways to fulfill the expected effects for improving perioperative nurses' job satisfaction and reducing the intention to leave.
Career Mobility* ; Hospitals, General ; Intention* ; Job Satisfaction* ; Surveys and Questionnaires ; Seoul

PURPOSE: Developing a curriculum(DACUM) is a method of analyzing job focused competency, which is obtained from the data of an expert belonging to a certain career. In this study the DACUM method was used to analyze the jobs of operating room nurses. METHOD: Through the DACUM workshop which was arranged by two DACUM facillitators, a definition of the role of operating room nurses was developed and then duties and tasks of operating room nurses' were identified. For the workshop, a DACUM committee with 10 operating room nurses was organized. Finally, the duties and tasks which were identified were validated by 422 nurses for importance, difficulty, and frequency. RESULTS: Thirteen duties and 105 tasks were identified on the DACUM chart, where importance, difficulty, and frequency of tasks were represented by alphabet letters A, B, and C as higher degree of importance. The determinant coefficient(DC) showed that the most important duty was assisting with operations(DC=6.61), and the least, managing operating materials(DC=4.22). For tasks, the most important ones were assisting in orthostatic surgery(DC=7.60), and assisting in thoracic surgery(DC=7.38), and the least important making gauze ball(DC=2.39), and saving of operation site((DC=3.27). CONCLUSION: The results suggest a need to develop an education program using the DACUM chart as a basis for the development and as a clinical career ladder and for curriculum of operating room nursing.
Career Mobility ; Curriculum ; Job Description ; Operating Room Nursing ; Operating Rooms

PURPOSE: To determine the factors that affect glaucomatous change and the clinical course of patients with Posner-Schlossman syndrome. METHODS: A retrospective analysis of 52 eyes of 51 patients who had been diagnosed with Posner-Schossman syndrome between January 1995 and June 2003 was performed. We analysed the factors by the age of onset, the duration of disease, the number of attacks, the highest intraocular pressure, the cup/disc ratio of affected eye and unaffected fellow eye during attacks, and visual field change. RESULTS: Twelve (23.1%) of 52 eyes revealed significant glaucomatous change. The number of attacks showed statistically significant difference between the two groups who had developed glaucoma and who had not (P=0.021). But the age of onset, the duration of disease, and the highest intraocular pressure during attack did not show statistically significant difference (P>0.1). CONCLUSIONS: From this study, we observed that the only factor influencing glaucomatous change in patients with Posner-Schlossman syndrome was the number of attacks. So in case of recurrent attacks, close observation and aggressive treatment is mandatory.
Age of Onset ; Glaucoma ; Humans ; Intraocular Pressure ; Retrospective Studies ; Visual Fields

No abstract available.
Duodenal Ulcer* ; Humans ; Recurrence*

-D- is a very rare haplotype which determines D without C, c, E or e and exalted D activity. The extremely rare homozygote propositi(-D-/-D-) are usually ascertained through their immune antibodies which react with red cells of all common Rh phenotypes. Authors experienced a woman with -D- phenotype for the first time in Korea. She had a history of abortion and intrauterine fetal death. She delivered a baby with severe hemolytic disease of the newborn at the third pregnancy. In spite of intensive medical interventions, the baby died of hydrops fetalis. An immune antibody to high incidence Rh antigen, namely anti-Hro, was demonstrated in the woman's serum. Family study revealed that all of the family had -D- gene complex and one of her sisters also was -D-homozygote. The sister also had anti-Hro in the serum.
Antibodies ; Female ; Fetal Death ; Haplotypes ; Homozygote ; Humans ; Hydrops Fetalis ; Incidence ; Infant, Newborn* ; Korea ; Phenotype* ; Pregnancy ; Siblings

Hydatidiform moles are generally separated into two classifications. Complete hydatidiform moles are characterized by cystic swelling of all villi, often pronounced diffuse trophoblastic hyperplasia, lack of fetal parts, all 46 chromosomes of paternal origin (androgenesis). Partial hydatidiform moles appear to be focal trophoblastic hyperplasia, a fetus or indications of previous fetal existence, 69 chromosomes. Hydatidiform mole with coexistent fetus is a very rare phenomenon, with an estimated incidence of 0.005 to 0.01 percent of all pregnancies and associated with a risk of persistent gestational trophoblastic tumor. Recently, hydatidiform moles with a fetus have become more common due to use of assisted reproductive technology. Most patients with hydatidiform mole and coexisting normal fetus must cautioned about the potential for risks of malignant change and severe medical complications, such as preeclampsia, hyperthyroidism and antepartum hemorrhage, that may necessitate prompt pregnancy termination. We experienced a case of partial hydatidiform mole with coexistent live fetus, which was diagnosed by ultrasonography at 15 gestational weeks. A brief reviews of related literature was done.
Classification ; Female ; Fetus* ; Hemorrhage ; Humans ; Hydatidiform Mole* ; Hyperplasia ; Hyperthyroidism ; Incidence ; Pre-Eclampsia ; Pregnancy ; Reproductive Techniques, Assisted ; Trophoblastic Neoplasms ; Trophoblasts ; Ultrasonography

OBJECTIVE: To investigate the association of genetic background between MTHFR C677T genotype and infertile females with polycystic ovarian syndrome. MATERIALS AND METHODS: We compared 86 infertile females with polycystic ovarian syndrome (PCOS) with 100 healthy fertile females with one or more offspring. Pyrosequencing analysis for MTHFR C677T variation was performed on polymerase chain reaction (PCR) product of study group. To validate pyrosequencing data of C677T variation for randomly selected 50 samples, we compared the pyrosequencing result with the PCR-RFLP (Restriction Fragment Length Polymorphism) result of MTHFR C677T genotype. RESULTS: The prevalence of the C677T mutant homozygous (TT) was significantly lower (p=0.0085) in females with PCOS (8.14%) than in fertile females (21.00%). MTHFR 677 TT genotype had a decreased risk (3.7-fold) of PCOS compared with wild type (MTHFR 677 CC). CONCLUSION: Our data support a role for MTHFR mutant homozygous (677 TT) genotype in reducing risk in Korean infertile females with Polycystic ovarian syndrome.
Female* ; Genotype ; Humans ; Korea* ; Oxidoreductases* ; Polycystic Ovary Syndrome* ; Polymerase Chain Reaction ; Prevalence

BACKGROUND/AIMS: Preoperative diagnosis of peritoneal metastasis is extremely important to select the appropriate treatment strategy and predict the prognosis for patients with gastrointestinal cancer. However, imaging techniques have a limited capacity for detecting peritoneal metastasis. We therefore evaluated the feasibility of percutaneous ultrathin flexible peritoneoscopy in an animal model. MATERIALS AND METHODS: Percutanous ultrathin flexible peritoneoscopy was performed on two mini-pigs under general anesthesia. We punctured the abdominal wall at the anti-Mcburney and umbilical regions using a 16-gauge angiocatheter. Guidewire was inserted through the angiocatheter and we then enlarged the puncture using a biliary dilation catheter and a 6- to 8-mm balloon dilator catheter. After track formation, we inserted a 4.9-mm ultrathin endoscope into the abdominal cavity. The peritoneal cavity was examined, and peritoneal and liver biopsy was performed. The puncture was closed with a single suture. After the procedure, we monitored the general condition of the pigs for 2 weeks. RESULTS: Percutaneous ultrathin flexible peritoneoscopy was successfully performed regardless of the puncture site location. Peritoneal and liver biopsy was also successfully executed. The mean procedure time was 20 minutes. Formation of the abdominal track was not easily accomplished with standard endoscopic equipment. Nevertheless, none of the abdominal organs were injured. The post-procedure course was uneventful. Minor scarring was observed at the incision site 2 weeks after the procedure. CONCLUSIONS: Percutanous ultrathin flexible peritoneoscopy is a relatively simple and technically feasible method. However, dedicated accessories for fascial dilation should be developed to ensure the safety of human patients undergoing this procedure.
Abdominal Cavity ; Abdominal Wall ; Anesthesia, General ; Animals ; Biopsy ; Catheters ; Cicatrix ; Endoscopes ; Feasibility Studies ; Gastrointestinal Neoplasms ; Laparoscopy ; Liver ; Neoplasm Metastasis ; Peritoneal Cavity ; Peritoneum ; Prognosis ; Punctures ; Sutures ; Swine

In this report, we describe a case of previous undiagnosed masses of the pulmonary valve mimicking infective endocarditis that were incidentally found during the work-up of a 62-year-old woman, who was presented with abdominal discomfort and dyspepsia. The pathologic findings were characteristics of a papillary fibroelastoma. Although benign, papillary fibroelastomas have the potential to cause lethal embolic events such as stroke, myocardial infarction, and pulmonary embolism are reported in some cases. Tumor identification and surgical excision are important to prevent such complications.
Dyspepsia ; Endocarditis ; Female ; Humans ; Middle Aged ; Myocardial Infarction ; Pulmonary Embolism ; Pulmonary Valve ; Stroke

Using data obtained from 1,473 adults aged 18-68 yrs, residing in large cities and by use of a semi-quantitative food frequency questionnaire, we assessed the relative importance of various foods as indicators of both the amount and the variability of selected nutrient intake to develop a simple food frequency questionnaire. Since Cronbach's alpha value of the questionnaire including 78 food items was 0.76, the reliability of this questionnaire was acceptable. A large fraction of the variability of nutrient intake in this population could be explained by the small number of food items. The estimation of dietary nutrient intake such as total calories or protein content, which are derived from almost all foods, will require more food items with nutrients such as calcium or vitamin A, which are concentrated in a few food items. A dietary history ascertaining the intake of as few as 5-19 food items mighted be all needed in order to determent the association between disease outcome and the intake of a single nutrient. There was certainly a high level of agreement with nutrient intake by the sbujects who were cross-classified by quartiles of nutrient indices based on all the food items(78) and by quartiles of nutrient indices based on food items selected by stepwise multiple regression for selected nutrients. The data provided further evidence that useful information on dietary intake over an extended period can be obtained by a simple and relatively inexpensive food frequency questionnaire.
Adult* ; Calcium ; Humans ; Vitamin A ; Surveys and Questionnaires